LogicalMethodInfo.Parameters プロパティ

.NET Framework クラス ライブラリ リファレンス

LogicalMethodInfo.Parameters プロパティ

このメソッドのパラメータを取得します。

名前空間: System.Web.Services.Protocols
アセンブリ: System.Web.Services (system.web.services.dll 内)
構文

Visual Basic (宣言)

Public ReadOnly Property
 Parameters As ParameterInfo()

Visual Basic (使用法)

Dim instance As LogicalMethodInfo
Dim value As ParameterInfo()

value = instance.Parameters

C#

public ParameterInfo[] Parameters { get; }

C++

public:
property array<ParameterInfo^>^ Parameters {
    array<ParameterInfo^>^ get ();
}

J#

/** @property */
public ParameterInfo[] get_Parameters ()

JScript

public function get Parameters
 () : ParameterInfo[]

プロパティ値
メソッドのパラメータを表す ParameterInfo の配列。

解説

パラメータのデータ型、既定値などに関する情報を取得するには、ParameterInfo を使用します。

Parameters は、メソッドに渡されたパラメータを順に表す ParameterInfo オブジェクトの配列を返します。

使用例

Visual Basic

Imports System
Imports System.Reflection
Imports System.Security.Permissions
Imports System.Web.Services.Protocols
Imports Microsoft.VisualBasic

Public Class MyService
   
   Public Function Add(xValue As
 Integer, yValue As Integer)
 As Integer
      Return xValue + yValue
   End Function 'Add
End Class 'MyService

Class LogicalMethodInfo_Constructor

<PermissionSetAttribute(SecurityAction.Demand, Name := "FullTrust")>
  _
   Shared Sub Run()
      Dim myType As Type = GetType(MyService)
      Dim myMethodInfo As MethodInfo = myType.GetMethod("Add")
      Dim myLogicalMethodInfo As New
 LogicalMethodInfo(myMethodInfo)
      
      Console.WriteLine(ControlChars.NewLine + "Printing properties
 of method : {0}" + _
                              ControlChars.NewLine, myLogicalMethodInfo.ToString())
      
      Console.WriteLine(ControlChars.NewLine + "The declaring
 type of the method {0} is :" + _
                                    ControlChars.NewLine, myLogicalMethodInfo.Name)
      Console.WriteLine(ControlChars.Tab + myLogicalMethodInfo.DeclaringType.ToString())
      
      Console.WriteLine(ControlChars.NewLine + "The parameters
 of the method {0} are :" + _
                                    ControlChars.NewLine, myLogicalMethodInfo.Name)
      Dim myParameters As ParameterInfo() =
 myLogicalMethodInfo.Parameters
      Dim i As Integer
      For i = 0 To myParameters.Length - 1
         Console.WriteLine(ControlChars.Tab + myParameters(i).Name + "
 : " + _
                                                      myParameters(i).ParameterType.ToString())
      Next i
      
      Console.WriteLine(ControlChars.NewLine + "The return type
 of the method {0} is :" + _
                                             ControlChars.NewLine, myLogicalMethodInfo.Name)
      Console.WriteLine(ControlChars.Tab + myLogicalMethodInfo.ReturnType.ToString())
      
      Dim service As New
 MyService()
      Console.WriteLine(ControlChars.NewLine + "Invoking the method
 {0}" + _
                                                ControlChars.NewLine, myLogicalMethodInfo.Name)
      Console.WriteLine(ControlChars.Tab + "The sum of 10 and
 10 is : {0}", _
                                    myLogicalMethodInfo.Invoke(service, New
 Object() {10, 10}))

   End Sub 'Run
   
   Shared Sub Main()
      Run()
   End Sub 'Main
End Class 'LogicalMethodInfo_Constructor

C#

using System;
using System.Reflection;
using System.Security.Permissions;
using System.Web.Services.Protocols;

public class MyService 
{
   public int Add(int xValue,
 int yValue)
   {
      return (xValue + yValue);
   }
}

class LogicalMethodInfo_Constructor
{
   [PermissionSetAttribute(SecurityAction.Demand, Name="FullTrust")]
   static void Run()
   {
      Type myType = typeof(MyService);
      MethodInfo myMethodInfo = myType.GetMethod("Add");
      LogicalMethodInfo myLogicalMethodInfo = 
                  new LogicalMethodInfo(myMethodInfo);

      Console.WriteLine("\nPrinting properties of method : {0}\n",
                              myLogicalMethodInfo.ToString());

      Console.WriteLine("\nThe declaring type of the method {0} is :\n"
,
                              myLogicalMethodInfo.Name);
      Console.WriteLine("\t" + myLogicalMethodInfo.DeclaringType);

      Console.WriteLine("\nThe parameters of the method {0} are :\n",
                              myLogicalMethodInfo.Name);
      ParameterInfo[] myParameters = myLogicalMethodInfo.Parameters;
      for(int i = 0; i < myParameters.Length;
 i++)
      {
         Console.WriteLine("\t" + myParameters[i].Name +
                                 " : " + myParameters[i].ParameterType);
      }

      Console.WriteLine("\nThe return type of the method
 {0} is :\n",
                              myLogicalMethodInfo.Name);
      Console.WriteLine("\t" + myLogicalMethodInfo.ReturnType);

      MyService service = new MyService();
      Console.WriteLine("\nInvoking the method {0}\n",
                              myLogicalMethodInfo.Name);
      Console.WriteLine("\tThe sum of 10 and 10 is : {0}",
                              myLogicalMethodInfo.Invoke(service, 
                                                   new object[]
 {10, 10}));

   }
   
   static void Main()
   {
      Run();
   }  
}

C++

#using <System.Web.Services.dll>

using namespace System;
using namespace System::Reflection;
using namespace System::Web::Services::Protocols;

public ref class MyService
{
public:
   int Add( int xValue, int
 yValue )
   {
      return (xValue + yValue);
   }

};

int main()
{
   Type^ myType = MyService::typeid;
   MethodInfo^ myMethodInfo = myType->GetMethod( "Add" );
   LogicalMethodInfo^ myLogicalMethodInfo = gcnew LogicalMethodInfo( myMethodInfo
 );
   Console::WriteLine( "\nPrinting properties of method : {0}\n", myLogicalMethodInfo
 );
   Console::WriteLine( "\nThe declaring type of the method {0} is :\n",
 myLogicalMethodInfo->Name );
   Console::WriteLine( "\t {0}", myLogicalMethodInfo->DeclaringType
 );
   Console::WriteLine( "\nThe parameters of the method {0} are :\n", myLogicalMethodInfo->Name
 );
   array<ParameterInfo^>^myParameters = myLogicalMethodInfo->Parameters;
   for ( int i = 0; i < myParameters->Length;
 i++ )
   {
      Console::WriteLine( "\t {0}", String::Concat( myParameters[ i ]->Name,
 " : ", myParameters[ i ]->ParameterType ) );
   }
   Console::WriteLine( "\nThe return type of the method {0}
 is :\n", myLogicalMethodInfo->Name );
   Console::WriteLine( "\t {0}", myLogicalMethodInfo->ReturnType );
   MyService^ service = gcnew MyService;
   Console::WriteLine( "\nInvoking the method {0}\n", myLogicalMethodInfo->Name
 );
   array<Object^>^values = gcnew array<Object^>(2);
   values[ 0 ] = 10;
   values[ 1 ] = 10;
   Console::WriteLine( "\tThe sum of 10 and 10 is : {0}", myLogicalMethodInfo->Invoke(
 service, values ) );
}

プラットフォーム

Windows 98, Windows 2000 SP4, Windows CE, Windows Millennium Edition, Windows Mobile for Pocket PC, Windows Mobile for Smartphone, 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
.NET Compact Framework
サポート対象 : 2.0、1.0

参照

関連項目
LogicalMethodInfo クラス
LogicalMethodInfo メンバ
System.Web.Services.Protocols 名前空間
LogicalMethodInfo.InParameters プロパティ
LogicalMethodInfo.OutParameters プロパティ