PolicyLevel.Label プロパティ

.NET Framework クラス ライブラリ リファレンス

PolicyLevel.Label プロパティ

ポリシー レベルを説明するラベルを取得します。

名前空間: System.Security.Policy
アセンブリ: mscorlib (mscorlib.dll 内)
構文

Visual Basic (宣言)

Public ReadOnly Property
 Label As String

Visual Basic (使用法)

Dim instance As PolicyLevel
Dim value As String

value = instance.Label

C#

public string Label { get;
 }

C++

public:
property String^ Label {
    String^ get ();
}

J#

/** @property */
public String get_Label ()

JScript

public function get Label
 () : String

プロパティ値
ポリシー レベルに関連付けられるラベル。

解説

このラベルは、管理者がポリシー レベルを識別するために使用されます。

使用例

ポリシー レベル ラベルを使用してリストを書き込む例を次に示します。このコード例は、PolicyLevel クラスのトピックで取り上げているコード例の一部分です。

Visual Basic

' Demonstrate the use of ResolvePolicy for passed in evidence.
Private Overloads Shared
 Sub CheckEvidence(ByVal evidence As
 Evidence)
    ' Display the code groups to which the evidence belongs.
    Console.WriteLine("ResolvePolicy for the given evidence.")
    Console.WriteLine(ControlChars.Tab + "Current evidence belongs
 to the following code groups:")
    Dim policyEnumerator As IEnumerator = SecurityManager.PolicyHierarchy()
    ' Resolve the evidence at all the policy levels.
    While policyEnumerator.MoveNext()
        Dim currentLevel As PolicyLevel = CType(policyEnumerator.Current,
 PolicyLevel)
        Dim cg1 As CodeGroup = currentLevel.ResolveMatchingCodeGroups(evidence)
        Console.WriteLine((ControlChars.Lf + ControlChars.Tab + currentLevel.Label
 + " Level"))
        Console.WriteLine((ControlChars.Tab + ControlChars.Tab + "CodeGroup
 = " + cg1.Name))
        Dim cgE1 As IEnumerator = cg1.Children.GetEnumerator()
        While cgE1.MoveNext()
            Console.WriteLine((ControlChars.Tab + ControlChars.Tab + ControlChars.Tab
 + "Group = " + CType(cgE1.Current, CodeGroup).Name))
        End While
        Console.WriteLine((ControlChars.Tab + "StoreLocation =
 " + currentLevel.StoreLocation))
    End While

    Return
End Sub 'CheckEvidence

C#

// Demonstrate the use of ResolvePolicy for passed in evidence.
private static void CheckEvidence(Evidence
 evidence)
{
    // Display the code groups to which the evidence belongs.
    Console.WriteLine("ResolvePolicy for the given evidence.");
    Console.WriteLine("\tCurrent evidence belongs to the following code groups:");
    IEnumerator policyEnumerator = SecurityManager.PolicyHierarchy();
    // Resolve the evidence at all the policy levels.
    while (policyEnumerator.MoveNext())
    {

        PolicyLevel currentLevel = (PolicyLevel)policyEnumerator.Current;    
        CodeGroup cg1 = currentLevel.ResolveMatchingCodeGroups(evidence);
        Console.WriteLine("\n\t" + currentLevel.Label + " Level");
        Console.WriteLine("\t\tCodeGroup = " + cg1.Name);
        IEnumerator cgE1 = cg1.Children.GetEnumerator();
        while (cgE1.MoveNext())
        {
            Console.WriteLine("\t\t\tGroup = " + ((CodeGroup)cgE1.Current).Name);
        }
        Console.WriteLine("\tStoreLocation = " + currentLevel.StoreLocation);

    }

    return;
}

C++

// Demonstrate the use of ResolvePolicy for passed in evidence.
void CheckEvidence( Evidence^ evidence )
{
   // Display the code groups to which the evidence belongs.
   Console::WriteLine( "ResolvePolicy for the given evidence."
 );
   Console::WriteLine( "\tCurrent evidence belongs to the following code groups:"
 );
   IEnumerator^ policyEnumerator = SecurityManager::PolicyHierarchy();

   // Resolve the evidence at all the policy levels.
   while ( policyEnumerator->MoveNext() )
   {
      PolicyLevel^ currentLevel = dynamic_cast<PolicyLevel^>(policyEnumerator->Current);
      CodeGroup^ cg1 = currentLevel->ResolveMatchingCodeGroups( evidence );
      Console::WriteLine( "\n\t{0} Level", currentLevel->Label );
      Console::WriteLine( "\t\tCodeGroup = {0}", cg1->Name );
      IEnumerator^ cgE1 = cg1->Children->GetEnumerator();
      while ( cgE1->MoveNext() )
      {
         Console::WriteLine( "\t\t\tGroup = {0}", (dynamic_cast<CodeGroup^>(cgE1->Current))->Name
 );
      }

      Console::WriteLine( "\tStoreLocation = {0}", currentLevel->StoreLocation
 );
   }

   return;
}

J#

// StoreLocation PolicyLevel.Label
// Demonstrate the use of ResolvePolicy for passed in evidence.
private static void CheckEvidence(Evidence
 evidence)
{
    // Display the code groups to which the evidence belongs.
    Console.WriteLine("ResolvePolicy for the given evidence.");
    Console.WriteLine("\tCurrent evidence belongs to the "
        + "following code groups:");

    IEnumerator policyEnumerator = SecurityManager.PolicyHierarchy();
    // Resolve the evidence at all the policy levels.
    while (policyEnumerator.MoveNext()) {
        PolicyLevel currentLevel = ((PolicyLevel)
            (policyEnumerator.get_Current()));
        CodeGroup cg1 = currentLevel.ResolveMatchingCodeGroups(evidence);

        Console.WriteLine(("\n\t" + currentLevel.get_Label() + " Level"));
        Console.WriteLine(("\t\tCodeGroup = " + cg1.get_Name()));
        IEnumerator cgE1 = cg1.get_Children().GetEnumerator();
        while (cgE1.MoveNext()) {
            Console.WriteLine(("\t\t\tGroup = " + ((CodeGroup)
                (cgE1.get_Current())).get_Name()));
        }
        Console.WriteLine(("\tStoreLocation = " 
            + currentLevel.get_StoreLocation()));
    }
    return;
} //CheckEvidence

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

.NET Framework
サポート対象 : 2.0、1.1、1.0

参照

関連項目
PolicyLevel クラス
PolicyLevel メンバ
System.Security.Policy 名前空間