X509Store コンストラクタとは？ わかりやすく解説

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X509Store コンストラクタ (String)

メモ : このコンストラクタは、.NET Framework version 2.0 で新しく追加されたものです。

ストア名を指定して、X509Store クラスの新しいインスタンスを初期化します。

名前空間: System.Security.Cryptography.X509Certificates
アセンブリ: System (system.dll 内)
構文構文

Visual Basic (宣言)
Public Sub New ( _
    storeName As String _
)
Visual Basic (使用法)
Dim storeName As String

Dim instance As New X509Store(storeName)
C#
public X509Store (
    string storeName
)
C++
public:
X509Store (
    String^ storeName
)
J#
public X509Store (
    String storeName
)
JScript
public function X509Store (
    storeName : String
)

パラメータ

storeName

ストア名を表す文字列値。詳細については、「StoreName」を参照してください。

解説解説

現在のユーザーに対する特定の X.509 ストア名を使用して X509Store オブジェクトを作成するには、このコンストラクタを使用します。新しいストアを作成するには、既存の名前以外の名前を指定します。指定した名前の新しいストアが作成されます。

使用例使用例

X.509 証明書ストアを開いて証明書を追加および削除し、証明書ストアを閉じるコード例を次に示します。ローカル ストアに追加またはローカル ストアから削除する証明書が 3 つあると仮定しています。

C#
using System;
using System.Security.Cryptography;
using System.Security.Cryptography.X509Certificates;
using System.IO;

public class X509store2
{
    public static void Main
 (string[] args)
    {
        //Create new X509 store called teststore from the local certificate
 store.
        X509Store store = new X509Store ("teststore",
 StoreLocation.CurrentUser);
        store.Open (OpenFlags.ReadWrite);
        X509Certificate2 certificate = new X509Certificate2 ();

        //Create certificates from certificate files.
        //You must put in a valid path to three certificates in the
 following constructors.
        X509Certificate2 certificate1 = new X509Certificate2 ("c:\\mycerts\\*****.cer");
        X509Certificate2 certificate2 = new X509Certificate2 ("c:\\mycerts\\*****.cer");
        X509Certificate2 certificate5 = new X509Certificate2 ("c:\\mycerts\\*****.cer");

        //Create a collection and add two of the certificates.
        X509Certificate2Collection collection = new X509Certificate2Collection
 ();
        collection.Add (certificate2);
        collection.Add (certificate5);

        //Add certificates to the store.
        store.Add (certificate1);
        store.AddRange (collection);

        X509Certificate2Collection storecollection = (X509Certificate2Collection)store.Certificates;
        Console.WriteLine ("Store name: {0}", store.Name);
        Console.WriteLine ("Store location: {0}", store.Location);
        foreach (X509Certificate2 x509 in storecollection)
        {
            Console.WriteLine("certificate name: {0}",x509.Subject);
        }

        //Remove a certificate.
        store.Remove (certificate1);
        X509Certificate2Collection storecollection2 = (X509Certificate2Collection)store.Certificates;
        Console.WriteLine ("{1}Store name: {0}", store.Name, Environment.NewLine);
        foreach (X509Certificate2 x509 in storecollection2)
        {
            Console.WriteLine ("certificate name: {0}", x509.Subject);
        }

        //Remove a range of certificates.
        store.RemoveRange (collection);
        X509Certificate2Collection storecollection3 = (X509Certificate2Collection)store.Certificates;
        Console.WriteLine ("{1}Store name: {0}", store.Name, Environment.NewLine);
        if (storecollection3.Count == 0)
        {
            Console.WriteLine ("Store contains no certificates.");
        }
        else
        {
            foreach (X509Certificate2 x509 in
 storecollection3)
            {
                Console.WriteLine ("certificate name: {0}", x509.Subject);
            }
        }

        //Close the store.
        store.Close ();
    }    
}
C++
#using <System.dll>
#using <System.Security.dll>

using namespace System;
using namespace System::Security::Cryptography;
using namespace System::Security::Cryptography::X509Certificates;
using namespace System::IO;
int main()
{
   
   //Create new X509 store called teststore from the local certificate
 store.
   X509Store ^ store = gcnew X509Store( "teststore",StoreLocation::CurrentUser
 );
   store->Open( OpenFlags::ReadWrite );
   X509Certificate2 ^ certificate = gcnew X509Certificate2;
   
   //Create certificates from certificate files.
   //You must put in a valid path to three certificates in the following
 constructors.
   X509Certificate2 ^ certificate1 = gcnew X509Certificate2( "c:\\mycerts\\*****.cer"
 );
   X509Certificate2 ^ certificate2 = gcnew X509Certificate2( "c:\\mycerts\\*****.cer"
 );
   X509Certificate2 ^ certificate5 = gcnew X509Certificate2( "c:\\mycerts\\*****.cer"
 );
   
   //Create a collection and add two of the certificates.
   X509Certificate2Collection ^ collection = gcnew X509Certificate2Collection;
   collection->Add( certificate2 );
   collection->Add( certificate5 );
   
   //Add certificates to the store.
   store->Add( certificate1 );
   store->AddRange( collection );
   X509Certificate2Collection ^ storecollection = dynamic_cast<X509Certificate2Collection^>(store->Certificates);
   Console::WriteLine( "Store name: {0}", store->Name );
   Console::WriteLine( "Store location: {0}", store->Location );
   System::Collections::IEnumerator^ myEnum = storecollection->GetEnumerator();
   while ( myEnum->MoveNext() )
   {
      X509Certificate2 ^ x509 = safe_cast<X509Certificate2 ^>(myEnum->Current);
      Console::WriteLine( "certificate name: {0}", x509->Subject );
   }

   
   //Remove a certificate.
   store->Remove( certificate1 );
   X509Certificate2Collection ^ storecollection2 = dynamic_cast<X509Certificate2Collection^>(store->Certificates);
   Console::WriteLine( "{1}Store name: {0}", store->Name, Environment::NewLine
 );
   System::Collections::IEnumerator^ myEnum1 = storecollection2->GetEnumerator();
   while ( myEnum1->MoveNext() )
   {
      X509Certificate2 ^ x509 = safe_cast<X509Certificate2 ^>(myEnum1->Current);
      Console::WriteLine( "certificate name: {0}", x509->Subject );
   }

   
   //Remove a range of certificates.
   store->RemoveRange( collection );
   X509Certificate2Collection ^ storecollection3 = dynamic_cast<X509Certificate2Collection^>(store->Certificates);
   Console::WriteLine( "{1}Store name: {0}", store->Name, Environment::NewLine
 );
   if ( storecollection3->Count == 0 )
   {
      Console::WriteLine( "Store contains no certificates." );
   }
   else
   {
      System::Collections::IEnumerator^ myEnum2 = storecollection3->GetEnumerator();
      while ( myEnum2->MoveNext() )
      {
         X509Certificate2 ^ x509 = safe_cast<X509Certificate2 ^>(myEnum2->Current);
         Console::WriteLine( "certificate name: {0}", x509->Subject
 );
      }
   }

   
   //Close the store.
   store->Close();
}
J#
import System.*;
import System.Security.Cryptography.*;
import System.Security.Cryptography.X509Certificates.*;
import System.IO.*;

public class X509store2
{
    public static void main(String[]
 args)
    {
        // Create new X509 store called teststore from the local 
        // certificate store.
        X509Store store = new X509Store("teststore",
 StoreLocation.CurrentUser);
        store.Open(OpenFlags.ReadWrite);
        X509Certificate2 certificate = new X509Certificate2();
        //Create certificates from certificate files.
        // You must put in a valid path to three certificates in the
 following 
        // constructors.
        X509Certificate2 certificate1 = new X509Certificate2(
            "c:\\mycerts\\*****.cer");
        X509Certificate2 certificate2 = new X509Certificate2(
            "c:\\mycerts\\*****.cer");
        X509Certificate2 certificate5 = new X509Certificate2(
            "c:\\mycerts\\*****.cer");
        //Create a collection and add two of the certificates.
        X509Certificate2Collection collection = 
            new X509Certificate2Collection();
        collection.Add(certificate2);
        collection.Add(certificate5);
        //Add certificates to the store.
        store.Add(certificate1);
        store.AddRange(collection);

        X509Certificate2Collection storecollection = 
            (X509Certificate2Collection)store.get_Certificates();
        Console.WriteLine("Store name: {0}", store.get_Name());
        Console.WriteLine("Store location: {0}", store.get_Location());
        for (int iCtr = 0; iCtr < storecollection.get_Count();
 iCtr++) {
            X509Certificate2 x509 = storecollection.get_Item(iCtr);
            Console.WriteLine("certificate name: {0}", x509.get_Subject());
        }
        //Remove a certificate.
        store.Remove(certificate1);
        X509Certificate2Collection storecollection2 = 
            (X509Certificate2Collection)store.get_Certificates();
        Console.WriteLine("{1}Store name: {0}", store.get_Name(),
            Environment.get_NewLine());
        for (int iCtr = 0; iCtr < storecollection2.get_Count();
 iCtr++) {
            X509Certificate2 x509 = storecollection2.get_Item(iCtr);
            Console.WriteLine("certificate name: {0}", x509.get_Subject());
        }
        //Remove a range of certificates.
        store.RemoveRange(collection);
        X509Certificate2Collection storecollection3 =
            (X509Certificate2Collection)store.get_Certificates();
        Console.WriteLine("{1}Store name: {0}", store.get_Name(), 
            Environment.get_NewLine());
        if (storecollection3.get_Count() == 0) {
            Console.WriteLine("Store contains no certificates.");
        }
        else {
            for (int iCtr = 0; iCtr < storecollection3.get_Count();
 iCtr++) {
                X509Certificate2 x509 = storecollection3.get_Item(iCtr);
                Console.WriteLine("certificate name: {0}", x509.get_Subject());
            }
        }
        //Close the store.
        store.Close();
    } //main
} //X509store2
.NET Framework のセキュリティ.NET Framework のセキュリティ
プラットフォームプラットフォーム

Windows 98, Windows 2000 SP4, Windows Millennium Edition, Windows Server 2003, Windows XP Media Center Edition, Windows XP Professional x64 Edition, Windows XP SP2, Windows XP Starter Edition

開発プラットフォームの中には、.NET Framework によってサポートされていないバージョンがあります。サポートされているバージョンについては、「システム要件」を参照してください。

バージョン情報バージョン情報
.NET Framework
サポート対象 : 2.0
参照参照
関連項目
X509Store クラス
X509Store メンバ
System.Security.Cryptography.X509Certificates 名前空間

X509Store コンストラクタ (StoreLocation)

メモ : このコンストラクタは、.NET Framework version 2.0 で新しく追加されたものです。

StoreLocation 値を指定して、X509Store クラスの新しいインスタンスを初期化します。

名前空間: System.Security.Cryptography.X509Certificates
アセンブリ: System (system.dll 内)
構文構文

Visual Basic (宣言)
Public Sub New ( _
    storeLocation As StoreLocation _
)
Visual Basic (使用法)
Dim storeLocation As StoreLocation

Dim instance As New X509Store(storeLocation)
C#
public X509Store (
    StoreLocation storeLocation
)
C++
public:
X509Store (
    StoreLocation storeLocation
)
J#
public X509Store (
    StoreLocation storeLocation
)
JScript
public function X509Store (
    storeLocation : StoreLocation
)

パラメータ

storeLocation

StoreLocation 値の 1 つ。

解説解説

ストアの場所 (現在のユーザーの場所またはローカル コンピュータ) を指定して X509Store オブジェクトを作成するには、このコンストラクタを使用します。

使用例使用例

X.509 証明書ストアを開いて証明書を追加および削除し、証明書ストアを閉じるコード例を次に示します。ローカル ストアに追加またはローカル ストアから削除する証明書が 3 つあると仮定しています。

C#
using System;
using System.Security.Cryptography;
using System.Security.Cryptography.X509Certificates;
using System.IO;

public class X509store2
{
    public static void Main
 (string[] args)
    {
        //Create new X509 store called teststore from the local certificate
 store.
        X509Store store = new X509Store ("teststore",
 StoreLocation.CurrentUser);
        store.Open (OpenFlags.ReadWrite);
        X509Certificate2 certificate = new X509Certificate2 ();

        //Create certificates from certificate files.
        //You must put in a valid path to three certificates in the
 following constructors.
        X509Certificate2 certificate1 = new X509Certificate2 ("c:\\mycerts\\*****.cer");
        X509Certificate2 certificate2 = new X509Certificate2 ("c:\\mycerts\\*****.cer");
        X509Certificate2 certificate5 = new X509Certificate2 ("c:\\mycerts\\*****.cer");

        //Create a collection and add two of the certificates.
        X509Certificate2Collection collection = new X509Certificate2Collection
 ();
        collection.Add (certificate2);
        collection.Add (certificate5);

        //Add certificates to the store.
        store.Add (certificate1);
        store.AddRange (collection);

        X509Certificate2Collection storecollection = (X509Certificate2Collection)store.Certificates;
        Console.WriteLine ("Store name: {0}", store.Name);
        Console.WriteLine ("Store location: {0}", store.Location);
        foreach (X509Certificate2 x509 in storecollection)
        {
            Console.WriteLine("certificate name: {0}",x509.Subject);
        }

        //Remove a certificate.
        store.Remove (certificate1);
        X509Certificate2Collection storecollection2 = (X509Certificate2Collection)store.Certificates;
        Console.WriteLine ("{1}Store name: {0}", store.Name, Environment.NewLine);
        foreach (X509Certificate2 x509 in storecollection2)
        {
            Console.WriteLine ("certificate name: {0}", x509.Subject);
        }

        //Remove a range of certificates.
        store.RemoveRange (collection);
        X509Certificate2Collection storecollection3 = (X509Certificate2Collection)store.Certificates;
        Console.WriteLine ("{1}Store name: {0}", store.Name, Environment.NewLine);
        if (storecollection3.Count == 0)
        {
            Console.WriteLine ("Store contains no certificates.");
        }
        else
        {
            foreach (X509Certificate2 x509 in
 storecollection3)
            {
                Console.WriteLine ("certificate name: {0}", x509.Subject);
            }
        }

        //Close the store.
        store.Close ();
    }    
}
C++
#using <System.dll>
#using <System.Security.dll>

using namespace System;
using namespace System::Security::Cryptography;
using namespace System::Security::Cryptography::X509Certificates;
using namespace System::IO;
int main()
{
   
   //Create new X509 store called teststore from the local certificate
 store.
   X509Store ^ store = gcnew X509Store( "teststore",StoreLocation::CurrentUser
 );
   store->Open( OpenFlags::ReadWrite );
   X509Certificate2 ^ certificate = gcnew X509Certificate2;
   
   //Create certificates from certificate files.
   //You must put in a valid path to three certificates in the following
 constructors.
   X509Certificate2 ^ certificate1 = gcnew X509Certificate2( "c:\\mycerts\\*****.cer"
 );
   X509Certificate2 ^ certificate2 = gcnew X509Certificate2( "c:\\mycerts\\*****.cer"
 );
   X509Certificate2 ^ certificate5 = gcnew X509Certificate2( "c:\\mycerts\\*****.cer"
 );
   
   //Create a collection and add two of the certificates.
   X509Certificate2Collection ^ collection = gcnew X509Certificate2Collection;
   collection->Add( certificate2 );
   collection->Add( certificate5 );
   
   //Add certificates to the store.
   store->Add( certificate1 );
   store->AddRange( collection );
   X509Certificate2Collection ^ storecollection = dynamic_cast<X509Certificate2Collection^>(store->Certificates);
   Console::WriteLine( "Store name: {0}", store->Name );
   Console::WriteLine( "Store location: {0}", store->Location );
   System::Collections::IEnumerator^ myEnum = storecollection->GetEnumerator();
   while ( myEnum->MoveNext() )
   {
      X509Certificate2 ^ x509 = safe_cast<X509Certificate2 ^>(myEnum->Current);
      Console::WriteLine( "certificate name: {0}", x509->Subject );
   }

   
   //Remove a certificate.
   store->Remove( certificate1 );
   X509Certificate2Collection ^ storecollection2 = dynamic_cast<X509Certificate2Collection^>(store->Certificates);
   Console::WriteLine( "{1}Store name: {0}", store->Name, Environment::NewLine
 );
   System::Collections::IEnumerator^ myEnum1 = storecollection2->GetEnumerator();
   while ( myEnum1->MoveNext() )
   {
      X509Certificate2 ^ x509 = safe_cast<X509Certificate2 ^>(myEnum1->Current);
      Console::WriteLine( "certificate name: {0}", x509->Subject );
   }

   
   //Remove a range of certificates.
   store->RemoveRange( collection );
   X509Certificate2Collection ^ storecollection3 = dynamic_cast<X509Certificate2Collection^>(store->Certificates);
   Console::WriteLine( "{1}Store name: {0}", store->Name, Environment::NewLine
 );
   if ( storecollection3->Count == 0 )
   {
      Console::WriteLine( "Store contains no certificates." );
   }
   else
   {
      System::Collections::IEnumerator^ myEnum2 = storecollection3->GetEnumerator();
      while ( myEnum2->MoveNext() )
      {
         X509Certificate2 ^ x509 = safe_cast<X509Certificate2 ^>(myEnum2->Current);
         Console::WriteLine( "certificate name: {0}", x509->Subject
 );
      }
   }

   
   //Close the store.
   store->Close();
}
J#
import System.*;
import System.Security.Cryptography.*;
import System.Security.Cryptography.X509Certificates.*;
import System.IO.*;

public class X509store2
{
    public static void main(String[]
 args)
    {
        // Create new X509 store called teststore from the local 
        // certificate store.
        X509Store store = new X509Store("teststore",
 StoreLocation.CurrentUser);
        store.Open(OpenFlags.ReadWrite);
        X509Certificate2 certificate = new X509Certificate2();
        //Create certificates from certificate files.
        // You must put in a valid path to three certificates in the
 following 
        // constructors.
        X509Certificate2 certificate1 = new X509Certificate2(
            "c:\\mycerts\\*****.cer");
        X509Certificate2 certificate2 = new X509Certificate2(
            "c:\\mycerts\\*****.cer");
        X509Certificate2 certificate5 = new X509Certificate2(
            "c:\\mycerts\\*****.cer");
        //Create a collection and add two of the certificates.
        X509Certificate2Collection collection = 
            new X509Certificate2Collection();
        collection.Add(certificate2);
        collection.Add(certificate5);
        //Add certificates to the store.
        store.Add(certificate1);
        store.AddRange(collection);

        X509Certificate2Collection storecollection = 
            (X509Certificate2Collection)store.get_Certificates();
        Console.WriteLine("Store name: {0}", store.get_Name());
        Console.WriteLine("Store location: {0}", store.get_Location());
        for (int iCtr = 0; iCtr < storecollection.get_Count();
 iCtr++) {
            X509Certificate2 x509 = storecollection.get_Item(iCtr);
            Console.WriteLine("certificate name: {0}", x509.get_Subject());
        }
        //Remove a certificate.
        store.Remove(certificate1);
        X509Certificate2Collection storecollection2 = 
            (X509Certificate2Collection)store.get_Certificates();
        Console.WriteLine("{1}Store name: {0}", store.get_Name(),
            Environment.get_NewLine());
        for (int iCtr = 0; iCtr < storecollection2.get_Count();
 iCtr++) {
            X509Certificate2 x509 = storecollection2.get_Item(iCtr);
            Console.WriteLine("certificate name: {0}", x509.get_Subject());
        }
        //Remove a range of certificates.
        store.RemoveRange(collection);
        X509Certificate2Collection storecollection3 =
            (X509Certificate2Collection)store.get_Certificates();
        Console.WriteLine("{1}Store name: {0}", store.get_Name(), 
            Environment.get_NewLine());
        if (storecollection3.get_Count() == 0) {
            Console.WriteLine("Store contains no certificates.");
        }
        else {
            for (int iCtr = 0; iCtr < storecollection3.get_Count();
 iCtr++) {
                X509Certificate2 x509 = storecollection3.get_Item(iCtr);
                Console.WriteLine("certificate name: {0}", x509.get_Subject());
            }
        }
        //Close the store.
        store.Close();
    } //main
} //X509store2
.NET Framework のセキュリティ.NET Framework のセキュリティ
プラットフォームプラットフォーム

Windows 98, Windows 2000 SP4, Windows Millennium Edition, Windows Server 2003, Windows XP Media Center Edition, Windows XP Professional x64 Edition, Windows XP SP2, Windows XP Starter Edition

開発プラットフォームの中には、.NET Framework によってサポートされていないバージョンがあります。サポートされているバージョンについては、「システム要件」を参照してください。

バージョン情報バージョン情報
.NET Framework
サポート対象 : 2.0
参照参照
関連項目
X509Store クラス
X509Store メンバ
System.Security.Cryptography.X509Certificates 名前空間

X509Store コンストラクタ (String, StoreLocation)

メモ : このコンストラクタは、.NET Framework version 2.0 で新しく追加されたものです。

StoreName 列挙体の値と StoreLocation 列挙体の値を表す文字列を使用して、X509Store クラスの新しいインスタンスを初期化します。

名前空間: System.Security.Cryptography.X509Certificates
アセンブリ: System (system.dll 内)
構文構文

Visual Basic (宣言)
Public Sub New ( _
    storeName As String, _
    storeLocation As StoreLocation _
)
Visual Basic (使用法)
Dim storeName As String
Dim storeLocation As StoreLocation

Dim instance As New X509Store(storeName,
 storeLocation)
C#
public X509Store (
    string storeName,
    StoreLocation storeLocation
)
C++
public:
X509Store (
    String^ storeName, 
    StoreLocation storeLocation
)
J#
public X509Store (
    String storeName, 
    StoreLocation storeLocation
)
JScript
public function X509Store (
    storeName : String, 
    storeLocation : StoreLocation
)

パラメータ

storeName

StoreName 列挙体の値を表す文字列。

storeLocation

StoreLocation 値の 1 つ。

解説解説

ストア名とストアの場所を指定して X509Store オブジェクトを作成するには、このコンストラクタを使用します。新しいストアを作成するには、既存の名前以外の名前を指定します。指定した名前の新しいストアが作成されます。

使用例使用例

X.509 証明書ストアを開いて証明書を追加および削除し、証明書ストアを閉じるコード例を次に示します。ローカル ストアに追加またはローカル ストアから削除する証明書が 3 つあると仮定しています。

C#
using System;
using System.Security.Cryptography;
using System.Security.Cryptography.X509Certificates;
using System.IO;

public class X509store2
{
    public static void Main
 (string[] args)
    {
        //Create new X509 store called teststore from the local certificate
 store.
        X509Store store = new X509Store ("teststore",
 StoreLocation.CurrentUser);
        store.Open (OpenFlags.ReadWrite);
        X509Certificate2 certificate = new X509Certificate2 ();

        //Create certificates from certificate files.
        //You must put in a valid path to three certificates in the
 following constructors.
        X509Certificate2 certificate1 = new X509Certificate2 ("c:\\mycerts\\*****.cer");
        X509Certificate2 certificate2 = new X509Certificate2 ("c:\\mycerts\\*****.cer");
        X509Certificate2 certificate5 = new X509Certificate2 ("c:\\mycerts\\*****.cer");

        //Create a collection and add two of the certificates.
        X509Certificate2Collection collection = new X509Certificate2Collection
 ();
        collection.Add (certificate2);
        collection.Add (certificate5);

        //Add certificates to the store.
        store.Add (certificate1);
        store.AddRange (collection);

        X509Certificate2Collection storecollection = (X509Certificate2Collection)store.Certificates;
        Console.WriteLine ("Store name: {0}", store.Name);
        Console.WriteLine ("Store location: {0}", store.Location);
        foreach (X509Certificate2 x509 in storecollection)
        {
            Console.WriteLine("certificate name: {0}",x509.Subject);
        }

        //Remove a certificate.
        store.Remove (certificate1);
        X509Certificate2Collection storecollection2 = (X509Certificate2Collection)store.Certificates;
        Console.WriteLine ("{1}Store name: {0}", store.Name, Environment.NewLine);
        foreach (X509Certificate2 x509 in storecollection2)
        {
            Console.WriteLine ("certificate name: {0}", x509.Subject);
        }

        //Remove a range of certificates.
        store.RemoveRange (collection);
        X509Certificate2Collection storecollection3 = (X509Certificate2Collection)store.Certificates;
        Console.WriteLine ("{1}Store name: {0}", store.Name, Environment.NewLine);
        if (storecollection3.Count == 0)
        {
            Console.WriteLine ("Store contains no certificates.");
        }
        else
        {
            foreach (X509Certificate2 x509 in
 storecollection3)
            {
                Console.WriteLine ("certificate name: {0}", x509.Subject);
            }
        }

        //Close the store.
        store.Close ();
    }    
}
C++
#using <System.dll>
#using <System.Security.dll>

using namespace System;
using namespace System::Security::Cryptography;
using namespace System::Security::Cryptography::X509Certificates;
using namespace System::IO;
int main()
{
   
   //Create new X509 store called teststore from the local certificate
 store.
   X509Store ^ store = gcnew X509Store( "teststore",StoreLocation::CurrentUser
 );
   store->Open( OpenFlags::ReadWrite );
   X509Certificate2 ^ certificate = gcnew X509Certificate2;
   
   //Create certificates from certificate files.
   //You must put in a valid path to three certificates in the following
 constructors.
   X509Certificate2 ^ certificate1 = gcnew X509Certificate2( "c:\\mycerts\\*****.cer"
 );
   X509Certificate2 ^ certificate2 = gcnew X509Certificate2( "c:\\mycerts\\*****.cer"
 );
   X509Certificate2 ^ certificate5 = gcnew X509Certificate2( "c:\\mycerts\\*****.cer"
 );
   
   //Create a collection and add two of the certificates.
   X509Certificate2Collection ^ collection = gcnew X509Certificate2Collection;
   collection->Add( certificate2 );
   collection->Add( certificate5 );
   
   //Add certificates to the store.
   store->Add( certificate1 );
   store->AddRange( collection );
   X509Certificate2Collection ^ storecollection = dynamic_cast<X509Certificate2Collection^>(store->Certificates);
   Console::WriteLine( "Store name: {0}", store->Name );
   Console::WriteLine( "Store location: {0}", store->Location );
   System::Collections::IEnumerator^ myEnum = storecollection->GetEnumerator();
   while ( myEnum->MoveNext() )
   {
      X509Certificate2 ^ x509 = safe_cast<X509Certificate2 ^>(myEnum->Current);
      Console::WriteLine( "certificate name: {0}", x509->Subject );
   }

   
   //Remove a certificate.
   store->Remove( certificate1 );
   X509Certificate2Collection ^ storecollection2 = dynamic_cast<X509Certificate2Collection^>(store->Certificates);
   Console::WriteLine( "{1}Store name: {0}", store->Name, Environment::NewLine
 );
   System::Collections::IEnumerator^ myEnum1 = storecollection2->GetEnumerator();
   while ( myEnum1->MoveNext() )
   {
      X509Certificate2 ^ x509 = safe_cast<X509Certificate2 ^>(myEnum1->Current);
      Console::WriteLine( "certificate name: {0}", x509->Subject );
   }

   
   //Remove a range of certificates.
   store->RemoveRange( collection );
   X509Certificate2Collection ^ storecollection3 = dynamic_cast<X509Certificate2Collection^>(store->Certificates);
   Console::WriteLine( "{1}Store name: {0}", store->Name, Environment::NewLine
 );
   if ( storecollection3->Count == 0 )
   {
      Console::WriteLine( "Store contains no certificates." );
   }
   else
   {
      System::Collections::IEnumerator^ myEnum2 = storecollection3->GetEnumerator();
      while ( myEnum2->MoveNext() )
      {
         X509Certificate2 ^ x509 = safe_cast<X509Certificate2 ^>(myEnum2->Current);
         Console::WriteLine( "certificate name: {0}", x509->Subject
 );
      }
   }

   
   //Close the store.
   store->Close();
}
J#
import System.*;
import System.Security.Cryptography.*;
import System.Security.Cryptography.X509Certificates.*;
import System.IO.*;

public class X509store2
{
    public static void main(String[]
 args)
    {
        // Create new X509 store called teststore from the local 
        // certificate store.
        X509Store store = new X509Store("teststore",
 StoreLocation.CurrentUser);
        store.Open(OpenFlags.ReadWrite);
        X509Certificate2 certificate = new X509Certificate2();
        //Create certificates from certificate files.
        // You must put in a valid path to three certificates in the
 following 
        // constructors.
        X509Certificate2 certificate1 = new X509Certificate2(
            "c:\\mycerts\\*****.cer");
        X509Certificate2 certificate2 = new X509Certificate2(
            "c:\\mycerts\\*****.cer");
        X509Certificate2 certificate5 = new X509Certificate2(
            "c:\\mycerts\\*****.cer");
        //Create a collection and add two of the certificates.
        X509Certificate2Collection collection = 
            new X509Certificate2Collection();
        collection.Add(certificate2);
        collection.Add(certificate5);
        //Add certificates to the store.
        store.Add(certificate1);
        store.AddRange(collection);

        X509Certificate2Collection storecollection = 
            (X509Certificate2Collection)store.get_Certificates();
        Console.WriteLine("Store name: {0}", store.get_Name());
        Console.WriteLine("Store location: {0}", store.get_Location());
        for (int iCtr = 0; iCtr < storecollection.get_Count();
 iCtr++) {
            X509Certificate2 x509 = storecollection.get_Item(iCtr);
            Console.WriteLine("certificate name: {0}", x509.get_Subject());
        }
        //Remove a certificate.
        store.Remove(certificate1);
        X509Certificate2Collection storecollection2 = 
            (X509Certificate2Collection)store.get_Certificates();
        Console.WriteLine("{1}Store name: {0}", store.get_Name(),
            Environment.get_NewLine());
        for (int iCtr = 0; iCtr < storecollection2.get_Count();
 iCtr++) {
            X509Certificate2 x509 = storecollection2.get_Item(iCtr);
            Console.WriteLine("certificate name: {0}", x509.get_Subject());
        }
        //Remove a range of certificates.
        store.RemoveRange(collection);
        X509Certificate2Collection storecollection3 =
            (X509Certificate2Collection)store.get_Certificates();
        Console.WriteLine("{1}Store name: {0}", store.get_Name(), 
            Environment.get_NewLine());
        if (storecollection3.get_Count() == 0) {
            Console.WriteLine("Store contains no certificates.");
        }
        else {
            for (int iCtr = 0; iCtr < storecollection3.get_Count();
 iCtr++) {
                X509Certificate2 x509 = storecollection3.get_Item(iCtr);
                Console.WriteLine("certificate name: {0}", x509.get_Subject());
            }
        }
        //Close the store.
        store.Close();
    } //main
} //X509store2
.NET Framework のセキュリティ.NET Framework のセキュリティ
プラットフォームプラットフォーム

Windows 98, Windows 2000 SP4, Windows Millennium Edition, Windows Server 2003, Windows XP Media Center Edition, Windows XP Professional x64 Edition, Windows XP SP2, Windows XP Starter Edition

開発プラットフォームの中には、.NET Framework によってサポートされていないバージョンがあります。サポートされているバージョンについては、「システム要件」を参照してください。

バージョン情報バージョン情報
.NET Framework
サポート対象 : 2.0
参照参照
関連項目
X509Store クラス
X509Store メンバ
System.Security.Cryptography.X509Certificates 名前空間

X509Store コンストラクタ (StoreName)

メモ : このコンストラクタは、.NET Framework version 2.0 で新しく追加されたものです。

StoreName 値を指定して、X509Store クラスの新しいインスタンスを初期化します。

名前空間: System.Security.Cryptography.X509Certificates
アセンブリ: System (system.dll 内)
構文構文

Visual Basic (宣言)
Public Sub New ( _
    storeName As StoreName _
)
Visual Basic (使用法)
Dim storeName As StoreName

Dim instance As New X509Store(storeName)
C#
public X509Store (
    StoreName storeName
)
C++
public:
X509Store (
    StoreName storeName
)
J#
public X509Store (
    StoreName storeName
)
JScript
public function X509Store (
    storeName : StoreName
)

パラメータ

storeName

StoreName 値の 1 つ。

解説解説

StoreName で列挙される値に対応する現在のユーザーの X.509 ストアを作成するには、このコンストラクタを使用します。

使用例使用例

X.509 証明書ストアを開いて証明書を追加および削除し、証明書ストアを閉じるコード例を次に示します。ローカル ストアに追加またはローカル ストアから削除する証明書が 3 つあると仮定しています。

C#
using System;
using System.Security.Cryptography;
using System.Security.Cryptography.X509Certificates;
using System.IO;

public class X509store2
{
    public static void Main
 (string[] args)
    {
        //Create new X509 store called teststore from the local certificate
 store.
        X509Store store = new X509Store ("teststore",
 StoreLocation.CurrentUser);
        store.Open (OpenFlags.ReadWrite);
        X509Certificate2 certificate = new X509Certificate2 ();

        //Create certificates from certificate files.
        //You must put in a valid path to three certificates in the
 following constructors.
        X509Certificate2 certificate1 = new X509Certificate2 ("c:\\mycerts\\*****.cer");
        X509Certificate2 certificate2 = new X509Certificate2 ("c:\\mycerts\\*****.cer");
        X509Certificate2 certificate5 = new X509Certificate2 ("c:\\mycerts\\*****.cer");

        //Create a collection and add two of the certificates.
        X509Certificate2Collection collection = new X509Certificate2Collection
 ();
        collection.Add (certificate2);
        collection.Add (certificate5);

        //Add certificates to the store.
        store.Add (certificate1);
        store.AddRange (collection);

        X509Certificate2Collection storecollection = (X509Certificate2Collection)store.Certificates;
        Console.WriteLine ("Store name: {0}", store.Name);
        Console.WriteLine ("Store location: {0}", store.Location);
        foreach (X509Certificate2 x509 in storecollection)
        {
            Console.WriteLine("certificate name: {0}",x509.Subject);
        }

        //Remove a certificate.
        store.Remove (certificate1);
        X509Certificate2Collection storecollection2 = (X509Certificate2Collection)store.Certificates;
        Console.WriteLine ("{1}Store name: {0}", store.Name, Environment.NewLine);
        foreach (X509Certificate2 x509 in storecollection2)
        {
            Console.WriteLine ("certificate name: {0}", x509.Subject);
        }

        //Remove a range of certificates.
        store.RemoveRange (collection);
        X509Certificate2Collection storecollection3 = (X509Certificate2Collection)store.Certificates;
        Console.WriteLine ("{1}Store name: {0}", store.Name, Environment.NewLine);
        if (storecollection3.Count == 0)
        {
            Console.WriteLine ("Store contains no certificates.");
        }
        else
        {
            foreach (X509Certificate2 x509 in
 storecollection3)
            {
                Console.WriteLine ("certificate name: {0}", x509.Subject);
            }
        }

        //Close the store.
        store.Close ();
    }    
}
C++
#using <System.dll>
#using <System.Security.dll>

using namespace System;
using namespace System::Security::Cryptography;
using namespace System::Security::Cryptography::X509Certificates;
using namespace System::IO;
int main()
{
   
   //Create new X509 store called teststore from the local certificate
 store.
   X509Store ^ store = gcnew X509Store( "teststore",StoreLocation::CurrentUser
 );
   store->Open( OpenFlags::ReadWrite );
   X509Certificate2 ^ certificate = gcnew X509Certificate2;
   
   //Create certificates from certificate files.
   //You must put in a valid path to three certificates in the following
 constructors.
   X509Certificate2 ^ certificate1 = gcnew X509Certificate2( "c:\\mycerts\\*****.cer"
 );
   X509Certificate2 ^ certificate2 = gcnew X509Certificate2( "c:\\mycerts\\*****.cer"
 );
   X509Certificate2 ^ certificate5 = gcnew X509Certificate2( "c:\\mycerts\\*****.cer"
 );
   
   //Create a collection and add two of the certificates.
   X509Certificate2Collection ^ collection = gcnew X509Certificate2Collection;
   collection->Add( certificate2 );
   collection->Add( certificate5 );
   
   //Add certificates to the store.
   store->Add( certificate1 );
   store->AddRange( collection );
   X509Certificate2Collection ^ storecollection = dynamic_cast<X509Certificate2Collection^>(store->Certificates);
   Console::WriteLine( "Store name: {0}", store->Name );
   Console::WriteLine( "Store location: {0}", store->Location );
   System::Collections::IEnumerator^ myEnum = storecollection->GetEnumerator();
   while ( myEnum->MoveNext() )
   {
      X509Certificate2 ^ x509 = safe_cast<X509Certificate2 ^>(myEnum->Current);
      Console::WriteLine( "certificate name: {0}", x509->Subject );
   }

   
   //Remove a certificate.
   store->Remove( certificate1 );
   X509Certificate2Collection ^ storecollection2 = dynamic_cast<X509Certificate2Collection^>(store->Certificates);
   Console::WriteLine( "{1}Store name: {0}", store->Name, Environment::NewLine
 );
   System::Collections::IEnumerator^ myEnum1 = storecollection2->GetEnumerator();
   while ( myEnum1->MoveNext() )
   {
      X509Certificate2 ^ x509 = safe_cast<X509Certificate2 ^>(myEnum1->Current);
      Console::WriteLine( "certificate name: {0}", x509->Subject );
   }

   
   //Remove a range of certificates.
   store->RemoveRange( collection );
   X509Certificate2Collection ^ storecollection3 = dynamic_cast<X509Certificate2Collection^>(store->Certificates);
   Console::WriteLine( "{1}Store name: {0}", store->Name, Environment::NewLine
 );
   if ( storecollection3->Count == 0 )
   {
      Console::WriteLine( "Store contains no certificates." );
   }
   else
   {
      System::Collections::IEnumerator^ myEnum2 = storecollection3->GetEnumerator();
      while ( myEnum2->MoveNext() )
      {
         X509Certificate2 ^ x509 = safe_cast<X509Certificate2 ^>(myEnum2->Current);
         Console::WriteLine( "certificate name: {0}", x509->Subject
 );
      }
   }

   
   //Close the store.
   store->Close();
}
J#
import System.*;
import System.Security.Cryptography.*;
import System.Security.Cryptography.X509Certificates.*;
import System.IO.*;

public class X509store2
{
    public static void main(String[]
 args)
    {
        // Create new X509 store called teststore from the local 
        // certificate store.
        X509Store store = new X509Store("teststore",
 StoreLocation.CurrentUser);
        store.Open(OpenFlags.ReadWrite);
        X509Certificate2 certificate = new X509Certificate2();
        //Create certificates from certificate files.
        // You must put in a valid path to three certificates in the
 following 
        // constructors.
        X509Certificate2 certificate1 = new X509Certificate2(
            "c:\\mycerts\\*****.cer");
        X509Certificate2 certificate2 = new X509Certificate2(
            "c:\\mycerts\\*****.cer");
        X509Certificate2 certificate5 = new X509Certificate2(
            "c:\\mycerts\\*****.cer");
        //Create a collection and add two of the certificates.
        X509Certificate2Collection collection = 
            new X509Certificate2Collection();
        collection.Add(certificate2);
        collection.Add(certificate5);
        //Add certificates to the store.
        store.Add(certificate1);
        store.AddRange(collection);

        X509Certificate2Collection storecollection = 
            (X509Certificate2Collection)store.get_Certificates();
        Console.WriteLine("Store name: {0}", store.get_Name());
        Console.WriteLine("Store location: {0}", store.get_Location());
        for (int iCtr = 0; iCtr < storecollection.get_Count();
 iCtr++) {
            X509Certificate2 x509 = storecollection.get_Item(iCtr);
            Console.WriteLine("certificate name: {0}", x509.get_Subject());
        }
        //Remove a certificate.
        store.Remove(certificate1);
        X509Certificate2Collection storecollection2 = 
            (X509Certificate2Collection)store.get_Certificates();
        Console.WriteLine("{1}Store name: {0}", store.get_Name(),
            Environment.get_NewLine());
        for (int iCtr = 0; iCtr < storecollection2.get_Count();
 iCtr++) {
            X509Certificate2 x509 = storecollection2.get_Item(iCtr);
            Console.WriteLine("certificate name: {0}", x509.get_Subject());
        }
        //Remove a range of certificates.
        store.RemoveRange(collection);
        X509Certificate2Collection storecollection3 =
            (X509Certificate2Collection)store.get_Certificates();
        Console.WriteLine("{1}Store name: {0}", store.get_Name(), 
            Environment.get_NewLine());
        if (storecollection3.get_Count() == 0) {
            Console.WriteLine("Store contains no certificates.");
        }
        else {
            for (int iCtr = 0; iCtr < storecollection3.get_Count();
 iCtr++) {
                X509Certificate2 x509 = storecollection3.get_Item(iCtr);
                Console.WriteLine("certificate name: {0}", x509.get_Subject());
            }
        }
        //Close the store.
        store.Close();
    } //main
} //X509store2
.NET Framework のセキュリティ.NET Framework のセキュリティ
プラットフォームプラットフォーム

Windows 98, Windows 2000 SP4, Windows Millennium Edition, Windows Server 2003, Windows XP Media Center Edition, Windows XP Professional x64 Edition, Windows XP SP2, Windows XP Starter Edition

開発プラットフォームの中には、.NET Framework によってサポートされていないバージョンがあります。サポートされているバージョンについては、「システム要件」を参照してください。

バージョン情報バージョン情報
.NET Framework
サポート対象 : 2.0
参照参照
関連項目
X509Store クラス
X509Store メンバ
System.Security.Cryptography.X509Certificates 名前空間

X509Store コンストラクタ (IntPtr)

メモ : このコンストラクタは、.NET Framework version 2.0 で新しく追加されたものです。

HCERTSTORE ストアを識別する Intptr ハンドルを使用して X509Store クラスの新しいインスタンスを初期化します。

名前空間: System.Security.Cryptography.X509Certificates
アセンブリ: System (system.dll 内)
構文構文

Visual Basic (宣言)
Public Sub New ( _
    storeHandle As IntPtr _
)
Visual Basic (使用法)
Dim storeHandle As IntPtr

Dim instance As New X509Store(storeHandle)
C#
public X509Store (
    IntPtr storeHandle
)
C++
public:
X509Store (
    IntPtr storeHandle
)
J#
public X509Store (
    IntPtr storeHandle
)
JScript
public function X509Store (
    storeHandle : IntPtr
)

パラメータ

storeHandle

HCERTSTORE ストアを識別する IntPtr ハンドル。

例外例外
例外の種類条件

ArgumentNullException

storeHandle パラメータが null 参照 (Visual Basic では Nothing) です。

CryptographicException

storeHandle パラメータが無効な内容を指しています。

解説解説

このコンストラクタを使用して、アンマネージ CAPI (Microsoft Cryptographic API) との互換性を提供します。

HCERTSTORE ハンドルの詳細については、MSDN ライブラリ のプラットフォーム SDK にあるアンマネージ CAPI に関するドキュメントを参照してください。

.NET Framework のセキュリティ.NET Framework のセキュリティ
プラットフォームプラットフォーム

Windows 98, Windows 2000 SP4, Windows Millennium Edition, Windows Server 2003, Windows XP Media Center Edition, Windows XP Professional x64 Edition, Windows XP SP2, Windows XP Starter Edition

開発プラットフォームの中には、.NET Framework によってサポートされていないバージョンがあります。サポートされているバージョンについては、「システム要件」を参照してください。

バージョン情報バージョン情報
.NET Framework
サポート対象 : 2.0
参照参照
関連項目
X509Store クラス
X509Store メンバ
System.Security.Cryptography.X509Certificates 名前空間

X509Store コンストラクタ (StoreName, StoreLocation)

メモ : このコンストラクタは、.NET Framework version 2.0 で新しく追加されたものです。

指定した StoreName 値および StoreLocation 値を使用して、X509Store クラスの新しいインスタンスを初期化します。

名前空間: System.Security.Cryptography.X509Certificates
アセンブリ: System (system.dll 内)
構文構文

Visual Basic (宣言)
Public Sub New ( _
    storeName As StoreName, _
    storeLocation As StoreLocation _
)
Visual Basic (使用法)
Dim storeName As StoreName
Dim storeLocation As StoreLocation

Dim instance As New X509Store(storeName,
 storeLocation)
C#
public X509Store (
    StoreName storeName,
    StoreLocation storeLocation
)
C++
public:
X509Store (
    StoreName storeName, 
    StoreLocation storeLocation
)
J#
public X509Store (
    StoreName storeName, 
    StoreLocation storeLocation
)
JScript
public function X509Store (
    storeName : StoreName, 
    storeLocation : StoreLocation
)

パラメータ

storeName

StoreName 値の 1 つ。

storeLocation

StoreLocation 値の 1 つ。

例外例外
例外の種類条件

ArgumentException

storeLocation が有効な場所ではないか、storeName が有効な名前ではありません。

解説解説

ストア名とストアの場所の両方を指定して X509Store オブジェクトを作成するには、このコンストラクタを使用します。

使用例使用例

X.509 証明書ストアを開いて証明書を追加および削除し、証明書ストアを閉じるコード例を次に示します。ローカル ストアに追加またはローカル ストアから削除する証明書が 3 つあると仮定しています。

C#
using System;
using System.Security.Cryptography;
using System.Security.Cryptography.X509Certificates;
using System.IO;

public class X509store2
{
    public static void Main
 (string[] args)
    {
        //Create new X509 store called teststore from the local certificate
 store.
        X509Store store = new X509Store ("teststore",
 StoreLocation.CurrentUser);
        store.Open (OpenFlags.ReadWrite);
        X509Certificate2 certificate = new X509Certificate2 ();

        //Create certificates from certificate files.
        //You must put in a valid path to three certificates in the
 following constructors.
        X509Certificate2 certificate1 = new X509Certificate2 ("c:\\mycerts\\*****.cer");
        X509Certificate2 certificate2 = new X509Certificate2 ("c:\\mycerts\\*****.cer");
        X509Certificate2 certificate5 = new X509Certificate2 ("c:\\mycerts\\*****.cer");

        //Create a collection and add two of the certificates.
        X509Certificate2Collection collection = new X509Certificate2Collection
 ();
        collection.Add (certificate2);
        collection.Add (certificate5);

        //Add certificates to the store.
        store.Add (certificate1);
        store.AddRange (collection);

        X509Certificate2Collection storecollection = (X509Certificate2Collection)store.Certificates;
        Console.WriteLine ("Store name: {0}", store.Name);
        Console.WriteLine ("Store location: {0}", store.Location);
        foreach (X509Certificate2 x509 in storecollection)
        {
            Console.WriteLine("certificate name: {0}",x509.Subject);
        }

        //Remove a certificate.
        store.Remove (certificate1);
        X509Certificate2Collection storecollection2 = (X509Certificate2Collection)store.Certificates;
        Console.WriteLine ("{1}Store name: {0}", store.Name, Environment.NewLine);
        foreach (X509Certificate2 x509 in storecollection2)
        {
            Console.WriteLine ("certificate name: {0}", x509.Subject);
        }

        //Remove a range of certificates.
        store.RemoveRange (collection);
        X509Certificate2Collection storecollection3 = (X509Certificate2Collection)store.Certificates;
        Console.WriteLine ("{1}Store name: {0}", store.Name, Environment.NewLine);
        if (storecollection3.Count == 0)
        {
            Console.WriteLine ("Store contains no certificates.");
        }
        else
        {
            foreach (X509Certificate2 x509 in
 storecollection3)
            {
                Console.WriteLine ("certificate name: {0}", x509.Subject);
            }
        }

        //Close the store.
        store.Close ();
    }    
}
C++
#using <System.dll>
#using <System.Security.dll>

using namespace System;
using namespace System::Security::Cryptography;
using namespace System::Security::Cryptography::X509Certificates;
using namespace System::IO;
int main()
{
   
   //Create new X509 store called teststore from the local certificate
 store.
   X509Store ^ store = gcnew X509Store( "teststore",StoreLocation::CurrentUser
 );
   store->Open( OpenFlags::ReadWrite );
   X509Certificate2 ^ certificate = gcnew X509Certificate2;
   
   //Create certificates from certificate files.
   //You must put in a valid path to three certificates in the following
 constructors.
   X509Certificate2 ^ certificate1 = gcnew X509Certificate2( "c:\\mycerts\\*****.cer"
 );
   X509Certificate2 ^ certificate2 = gcnew X509Certificate2( "c:\\mycerts\\*****.cer"
 );
   X509Certificate2 ^ certificate5 = gcnew X509Certificate2( "c:\\mycerts\\*****.cer"
 );
   
   //Create a collection and add two of the certificates.
   X509Certificate2Collection ^ collection = gcnew X509Certificate2Collection;
   collection->Add( certificate2 );
   collection->Add( certificate5 );
   
   //Add certificates to the store.
   store->Add( certificate1 );
   store->AddRange( collection );
   X509Certificate2Collection ^ storecollection = dynamic_cast<X509Certificate2Collection^>(store->Certificates);
   Console::WriteLine( "Store name: {0}", store->Name );
   Console::WriteLine( "Store location: {0}", store->Location );
   System::Collections::IEnumerator^ myEnum = storecollection->GetEnumerator();
   while ( myEnum->MoveNext() )
   {
      X509Certificate2 ^ x509 = safe_cast<X509Certificate2 ^>(myEnum->Current);
      Console::WriteLine( "certificate name: {0}", x509->Subject );
   }

   
   //Remove a certificate.
   store->Remove( certificate1 );
   X509Certificate2Collection ^ storecollection2 = dynamic_cast<X509Certificate2Collection^>(store->Certificates);
   Console::WriteLine( "{1}Store name: {0}", store->Name, Environment::NewLine
 );
   System::Collections::IEnumerator^ myEnum1 = storecollection2->GetEnumerator();
   while ( myEnum1->MoveNext() )
   {
      X509Certificate2 ^ x509 = safe_cast<X509Certificate2 ^>(myEnum1->Current);
      Console::WriteLine( "certificate name: {0}", x509->Subject );
   }

   
   //Remove a range of certificates.
   store->RemoveRange( collection );
   X509Certificate2Collection ^ storecollection3 = dynamic_cast<X509Certificate2Collection^>(store->Certificates);
   Console::WriteLine( "{1}Store name: {0}", store->Name, Environment::NewLine
 );
   if ( storecollection3->Count == 0 )
   {
      Console::WriteLine( "Store contains no certificates." );
   }
   else
   {
      System::Collections::IEnumerator^ myEnum2 = storecollection3->GetEnumerator();
      while ( myEnum2->MoveNext() )
      {
         X509Certificate2 ^ x509 = safe_cast<X509Certificate2 ^>(myEnum2->Current);
         Console::WriteLine( "certificate name: {0}", x509->Subject
 );
      }
   }

   
   //Close the store.
   store->Close();
}
J#
import System.*;
import System.Security.Cryptography.*;
import System.Security.Cryptography.X509Certificates.*;
import System.IO.*;

public class X509store2
{
    public static void main(String[]
 args)
    {
        // Create new X509 store called teststore from the local 
        // certificate store.
        X509Store store = new X509Store("teststore",
 StoreLocation.CurrentUser);
        store.Open(OpenFlags.ReadWrite);
        X509Certificate2 certificate = new X509Certificate2();
        //Create certificates from certificate files.
        // You must put in a valid path to three certificates in the
 following 
        // constructors.
        X509Certificate2 certificate1 = new X509Certificate2(
            "c:\\mycerts\\*****.cer");
        X509Certificate2 certificate2 = new X509Certificate2(
            "c:\\mycerts\\*****.cer");
        X509Certificate2 certificate5 = new X509Certificate2(
            "c:\\mycerts\\*****.cer");
        //Create a collection and add two of the certificates.
        X509Certificate2Collection collection = 
            new X509Certificate2Collection();
        collection.Add(certificate2);
        collection.Add(certificate5);
        //Add certificates to the store.
        store.Add(certificate1);
        store.AddRange(collection);

        X509Certificate2Collection storecollection = 
            (X509Certificate2Collection)store.get_Certificates();
        Console.WriteLine("Store name: {0}", store.get_Name());
        Console.WriteLine("Store location: {0}", store.get_Location());
        for (int iCtr = 0; iCtr < storecollection.get_Count();
 iCtr++) {
            X509Certificate2 x509 = storecollection.get_Item(iCtr);
            Console.WriteLine("certificate name: {0}", x509.get_Subject());
        }
        //Remove a certificate.
        store.Remove(certificate1);
        X509Certificate2Collection storecollection2 = 
            (X509Certificate2Collection)store.get_Certificates();
        Console.WriteLine("{1}Store name: {0}", store.get_Name(),
            Environment.get_NewLine());
        for (int iCtr = 0; iCtr < storecollection2.get_Count();
 iCtr++) {
            X509Certificate2 x509 = storecollection2.get_Item(iCtr);
            Console.WriteLine("certificate name: {0}", x509.get_Subject());
        }
        //Remove a range of certificates.
        store.RemoveRange(collection);
        X509Certificate2Collection storecollection3 =
            (X509Certificate2Collection)store.get_Certificates();
        Console.WriteLine("{1}Store name: {0}", store.get_Name(), 
            Environment.get_NewLine());
        if (storecollection3.get_Count() == 0) {
            Console.WriteLine("Store contains no certificates.");
        }
        else {
            for (int iCtr = 0; iCtr < storecollection3.get_Count();
 iCtr++) {
                X509Certificate2 x509 = storecollection3.get_Item(iCtr);
                Console.WriteLine("certificate name: {0}", x509.get_Subject());
            }
        }
        //Close the store.
        store.Close();
    } //main
} //X509store2
.NET Framework のセキュリティ.NET Framework のセキュリティ
プラットフォームプラットフォーム

Windows 98, Windows 2000 SP4, Windows Millennium Edition, Windows Server 2003, Windows XP Media Center Edition, Windows XP Professional x64 Edition, Windows XP SP2, Windows XP Starter Edition

開発プラットフォームの中には、.NET Framework によってサポートされていないバージョンがあります。サポートされているバージョンについては、「システム要件」を参照してください。

バージョン情報バージョン情報
.NET Framework
サポート対象 : 2.0
参照参照
関連項目
X509Store クラス
X509Store メンバ
System.Security.Cryptography.X509Certificates 名前空間

X509Store コンストラクタ

X509Store クラスの新しいインスタンスを初期化します。
オーバーロードの一覧オーバーロードの一覧

名前 説明
X509Store () 現在のユーザー ストアの個人用証明書を使用して、X509Store クラスの新しいインスタンスを初期化します。
X509Store (IntPtr) HCERTSTORE ストアを識別する Intptr ハンドルを使用して X509Store クラスの新しいインスタンスを初期化します。
X509Store (StoreLocation) StoreLocation 値を指定して、X509Store クラスの新しいインスタンスを初期化します。
X509Store (StoreName) StoreName 値を指定して、X509Store クラスの新しいインスタンスを初期化します。
X509Store (String) ストア名を指定して、X509Store クラスの新しいインスタンスを初期化します。
X509Store (StoreName, StoreLocation) 指定した StoreName 値および StoreLocation 値を使用して、X509Store クラスの新しいインスタンスを初期化します。
X509Store (String, StoreLocation) StoreName 列挙体の値と StoreLocation 列挙体の値を表す文字列を使用して、X509Store クラスの新しいインスタンスを初期化します。
参照参照

関連項目

X509Store クラス
X509Store メンバ
System.Security.Cryptography.X509Certificates 名前空間

X509Store コンストラクタ ()

メモ : このコンストラクタは、.NET Framework version 2.0 で新しく追加されたものです。

現在のユーザー ストアの個人用証明書を使用して、X509Store クラスの新しいインスタンスを初期化します。

名前空間: System.Security.Cryptography.X509Certificates
アセンブリ: System (system.dll 内)
構文構文

Visual Basic (宣言)
Public Sub New
Visual Basic (使用法)
Dim instance As New X509Store
C#
public X509Store ()
C++
public:
X509Store ()
J#
public X509Store ()
JScript
public function X509Store ()
解説解説

現在のユーザーに対する個人用 X.509 証明書を使用して X509Store オブジェクトを作成するには、このコンストラクタを使用します。

使用例使用例

X.509 証明書ストアを開いて証明書を追加および削除し、証明書ストアを閉じるコード例を次に示します。ローカル ストアに追加またはローカル ストアから削除する証明書が 3 つあると仮定しています。

C#
using System;
using System.Security.Cryptography;
using System.Security.Cryptography.X509Certificates;
using System.IO;

public class X509store2
{
    public static void Main
 (string[] args)
    {
        //Create new X509 store called teststore from the local certificate
 store.
        X509Store store = new X509Store ("teststore",
 StoreLocation.CurrentUser);
        store.Open (OpenFlags.ReadWrite);
        X509Certificate2 certificate = new X509Certificate2 ();

        //Create certificates from certificate files.
        //You must put in a valid path to three certificates in the
 following constructors.
        X509Certificate2 certificate1 = new X509Certificate2 ("c:\\mycerts\\*****.cer");
        X509Certificate2 certificate2 = new X509Certificate2 ("c:\\mycerts\\*****.cer");
        X509Certificate2 certificate5 = new X509Certificate2 ("c:\\mycerts\\*****.cer");

        //Create a collection and add two of the certificates.
        X509Certificate2Collection collection = new X509Certificate2Collection
 ();
        collection.Add (certificate2);
        collection.Add (certificate5);

        //Add certificates to the store.
        store.Add (certificate1);
        store.AddRange (collection);

        X509Certificate2Collection storecollection = (X509Certificate2Collection)store.Certificates;
        Console.WriteLine ("Store name: {0}", store.Name);
        Console.WriteLine ("Store location: {0}", store.Location);
        foreach (X509Certificate2 x509 in storecollection)
        {
            Console.WriteLine("certificate name: {0}",x509.Subject);
        }

        //Remove a certificate.
        store.Remove (certificate1);
        X509Certificate2Collection storecollection2 = (X509Certificate2Collection)store.Certificates;
        Console.WriteLine ("{1}Store name: {0}", store.Name, Environment.NewLine);
        foreach (X509Certificate2 x509 in storecollection2)
        {
            Console.WriteLine ("certificate name: {0}", x509.Subject);
        }

        //Remove a range of certificates.
        store.RemoveRange (collection);
        X509Certificate2Collection storecollection3 = (X509Certificate2Collection)store.Certificates;
        Console.WriteLine ("{1}Store name: {0}", store.Name, Environment.NewLine);
        if (storecollection3.Count == 0)
        {
            Console.WriteLine ("Store contains no certificates.");
        }
        else
        {
            foreach (X509Certificate2 x509 in
 storecollection3)
            {
                Console.WriteLine ("certificate name: {0}", x509.Subject);
            }
        }

        //Close the store.
        store.Close ();
    }    
}
C++
#using <System.dll>
#using <System.Security.dll>

using namespace System;
using namespace System::Security::Cryptography;
using namespace System::Security::Cryptography::X509Certificates;
using namespace System::IO;
int main()
{
   
   //Create new X509 store called teststore from the local certificate
 store.
   X509Store ^ store = gcnew X509Store( "teststore",StoreLocation::CurrentUser
 );
   store->Open( OpenFlags::ReadWrite );
   X509Certificate2 ^ certificate = gcnew X509Certificate2;
   
   //Create certificates from certificate files.
   //You must put in a valid path to three certificates in the following
 constructors.
   X509Certificate2 ^ certificate1 = gcnew X509Certificate2( "c:\\mycerts\\*****.cer"
 );
   X509Certificate2 ^ certificate2 = gcnew X509Certificate2( "c:\\mycerts\\*****.cer"
 );
   X509Certificate2 ^ certificate5 = gcnew X509Certificate2( "c:\\mycerts\\*****.cer"
 );
   
   //Create a collection and add two of the certificates.
   X509Certificate2Collection ^ collection = gcnew X509Certificate2Collection;
   collection->Add( certificate2 );
   collection->Add( certificate5 );
   
   //Add certificates to the store.
   store->Add( certificate1 );
   store->AddRange( collection );
   X509Certificate2Collection ^ storecollection = dynamic_cast<X509Certificate2Collection^>(store->Certificates);
   Console::WriteLine( "Store name: {0}", store->Name );
   Console::WriteLine( "Store location: {0}", store->Location );
   System::Collections::IEnumerator^ myEnum = storecollection->GetEnumerator();
   while ( myEnum->MoveNext() )
   {
      X509Certificate2 ^ x509 = safe_cast<X509Certificate2 ^>(myEnum->Current);
      Console::WriteLine( "certificate name: {0}", x509->Subject );
   }

   
   //Remove a certificate.
   store->Remove( certificate1 );
   X509Certificate2Collection ^ storecollection2 = dynamic_cast<X509Certificate2Collection^>(store->Certificates);
   Console::WriteLine( "{1}Store name: {0}", store->Name, Environment::NewLine
 );
   System::Collections::IEnumerator^ myEnum1 = storecollection2->GetEnumerator();
   while ( myEnum1->MoveNext() )
   {
      X509Certificate2 ^ x509 = safe_cast<X509Certificate2 ^>(myEnum1->Current);
      Console::WriteLine( "certificate name: {0}", x509->Subject );
   }

   
   //Remove a range of certificates.
   store->RemoveRange( collection );
   X509Certificate2Collection ^ storecollection3 = dynamic_cast<X509Certificate2Collection^>(store->Certificates);
   Console::WriteLine( "{1}Store name: {0}", store->Name, Environment::NewLine
 );
   if ( storecollection3->Count == 0 )
   {
      Console::WriteLine( "Store contains no certificates." );
   }
   else
   {
      System::Collections::IEnumerator^ myEnum2 = storecollection3->GetEnumerator();
      while ( myEnum2->MoveNext() )
      {
         X509Certificate2 ^ x509 = safe_cast<X509Certificate2 ^>(myEnum2->Current);
         Console::WriteLine( "certificate name: {0}", x509->Subject
 );
      }
   }

   
   //Close the store.
   store->Close();
}
J#
import System.*;
import System.Security.Cryptography.*;
import System.Security.Cryptography.X509Certificates.*;
import System.IO.*;

public class X509store2
{
    public static void main(String[]
 args)
    {
        // Create new X509 store called teststore from the local 
        // certificate store.
        X509Store store = new X509Store("teststore",
 StoreLocation.CurrentUser);
        store.Open(OpenFlags.ReadWrite);
        X509Certificate2 certificate = new X509Certificate2();
        //Create certificates from certificate files.
        // You must put in a valid path to three certificates in the
 following 
        // constructors.
        X509Certificate2 certificate1 = new X509Certificate2(
            "c:\\mycerts\\*****.cer");
        X509Certificate2 certificate2 = new X509Certificate2(
            "c:\\mycerts\\*****.cer");
        X509Certificate2 certificate5 = new X509Certificate2(
            "c:\\mycerts\\*****.cer");
        //Create a collection and add two of the certificates.
        X509Certificate2Collection collection = 
            new X509Certificate2Collection();
        collection.Add(certificate2);
        collection.Add(certificate5);
        //Add certificates to the store.
        store.Add(certificate1);
        store.AddRange(collection);

        X509Certificate2Collection storecollection = 
            (X509Certificate2Collection)store.get_Certificates();
        Console.WriteLine("Store name: {0}", store.get_Name());
        Console.WriteLine("Store location: {0}", store.get_Location());
        for (int iCtr = 0; iCtr < storecollection.get_Count();
 iCtr++) {
            X509Certificate2 x509 = storecollection.get_Item(iCtr);
            Console.WriteLine("certificate name: {0}", x509.get_Subject());
        }
        //Remove a certificate.
        store.Remove(certificate1);
        X509Certificate2Collection storecollection2 = 
            (X509Certificate2Collection)store.get_Certificates();
        Console.WriteLine("{1}Store name: {0}", store.get_Name(),
            Environment.get_NewLine());
        for (int iCtr = 0; iCtr < storecollection2.get_Count();
 iCtr++) {
            X509Certificate2 x509 = storecollection2.get_Item(iCtr);
            Console.WriteLine("certificate name: {0}", x509.get_Subject());
        }
        //Remove a range of certificates.
        store.RemoveRange(collection);
        X509Certificate2Collection storecollection3 =
            (X509Certificate2Collection)store.get_Certificates();
        Console.WriteLine("{1}Store name: {0}", store.get_Name(), 
            Environment.get_NewLine());
        if (storecollection3.get_Count() == 0) {
            Console.WriteLine("Store contains no certificates.");
        }
        else {
            for (int iCtr = 0; iCtr < storecollection3.get_Count();
 iCtr++) {
                X509Certificate2 x509 = storecollection3.get_Item(iCtr);
                Console.WriteLine("certificate name: {0}", x509.get_Subject());
            }
        }
        //Close the store.
        store.Close();
    } //main
} //X509store2
.NET Framework のセキュリティ.NET Framework のセキュリティ
プラットフォームプラットフォーム

Windows 98, Windows 2000 SP4, Windows Millennium Edition, Windows Server 2003, Windows XP Media Center Edition, Windows XP Professional x64 Edition, Windows XP SP2, Windows XP Starter Edition

開発プラットフォームの中には、.NET Framework によってサポートされていないバージョンがあります。サポートされているバージョンについては、「システム要件」を参照してください。

バージョン情報バージョン情報
.NET Framework
サポート対象 : 2.0
参照参照
関連項目
X509Store クラス
X509Store メンバ
System.Security.Cryptography.X509Certificates 名前空間

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「X509Store コンストラクタ」の関連用語

1
X509Store コンストラクタ ()
.NET Framework クラス ライブラリ リファレンス
74% |||||

2
StorePermissionAttribute コンストラクタ
.NET Framework クラス ライブラリ リファレンス
70% |||||

3
X509Store メンバ
.NET Framework クラス ライブラリ リファレンス
56% |||||

4
StoreLocation 列挙体
.NET Framework クラス ライブラリ リファレンス
54% |||||

5
X509Store.Open メソッド
.NET Framework クラス ライブラリ リファレンス
52% |||||

6
X500DistinguishedName コンストラクタ
.NET Framework クラス ライブラリ リファレンス
50% |||||

7
X509Extension コンストラクタ
.NET Framework クラス ライブラリ リファレンス
38% |||||

8
X509Certificate2 コンストラクタ ()
.NET Framework クラス ライブラリ リファレンス
38% |||||

9
X509SubjectKeyIdentifierExtension コンストラクタ ()
.NET Framework クラス ライブラリ リファレンス
36% |||||

10
AsnEncodedData コンストラクタ
.NET Framework クラス ライブラリ リファレンス
34% |||||

X509Store コンストラクタのお隣キーワード

X509SelectionFlag 列挙体

X509Store クラス

X509Store コンストラクタ

X509Store プロパティ

X509Store メソッド

X509Store メンバ

X509Store.Add メソッド

X509Store.AddRange メソッド

X509Store.Certificates プロパティ

検索ランキング

   

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