IMethodCallMessage.InArgCount プロパティ
アセンブリ: mscorlib (mscorlib.dll 内)

呼び出し内の引数のうち、out パラメータとしてマークされていない引数の数。


RealProxy.Invoke をオーバーライドして、呼び出しメッセージの情報をコンソールに書き込むカスタム プロキシについては、次のコード例を参照してください。
Public Overrides Function Invoke(ByVal myIMessage As IMessage) As IMessage Console.WriteLine("MyProxy.Invoke Start") Console.WriteLine("") If TypeOf myIMessage Is IMethodCallMessage Then Console.WriteLine("Message is of type 'IMethodCallMessage'.") Console.WriteLine("") Dim myIMethodCallMessage As IMethodCallMessage myIMethodCallMessage = CType(myIMessage, IMethodCallMessage) Console.WriteLine("InArgCount is : " + myIMethodCallMessage.InArgCount.ToString) Dim myObj As Object For Each myObj In myIMethodCallMessage.InArgs Console.WriteLine("InArgs is : " + myObj.ToString()) Next Dim i As Integer For i = 0 To myIMethodCallMessage.InArgCount - 1 Console.WriteLine("GetArgName(" + i.ToString() + ") is : " + myIMethodCallMessage.GetArgName(i)) Console.WriteLine("GetInArg(" + i.ToString() + ") is : " + myIMethodCallMessage.GetInArg(i).ToString) Next i Console.WriteLine("") ElseIf TypeOf myIMessage Is IMethodReturnMessage Then Console.WriteLine("Message is of type 'IMethodReturnMessage'.") End If ' Build Return Message Dim myReturnMessage As New ReturnMessage(5, Nothing, 0, Nothing, _ CType(myIMessage, IMethodCallMessage)) Console.WriteLine("MyProxy.Invoke - Finish") Return myReturnMessage End Function 'Invoke End Class 'MyProxy ' The class used to obtain Metadata. <PermissionSet(SecurityAction.Demand, Name:="FullTrust")> _ Public Class MyMarshalByRefClass Inherits MarshalByRefObject Public Function MyMethod(ByVal str As String, ByVal dbl As Double, ByVal i As Integer) As Integer Console.WriteLine("MyMarshalByRefClass.MyMethod {0} {1} {2}", str, dbl, i) Return 0 End Function 'MyMethod End Class 'MyMarshalByRefClass
public override IMessage Invoke(IMessage myIMessage) { Console.WriteLine("MyProxy.Invoke Start"); Console.WriteLine(""); ReturnMessage myReturnMessage = null; if (myIMessage is IMethodCallMessage) { Console.WriteLine("Message is of type 'IMethodCallMessage'."); Console.WriteLine(""); IMethodCallMessage myIMethodCallMessage; myIMethodCallMessage=(IMethodCallMessage)myIMessage; Console.WriteLine("InArgCount is : " + myIMethodCallMessage.InArgCount.ToString()); foreach (object myObj in myIMethodCallMessage.InArgs) { Console.WriteLine("InArgs is : " + myObj.ToString()); } for(int i=0; i<myIMethodCallMessage.InArgCount; i++) { Console.WriteLine("GetArgName(" +i.ToString() +") is : " + myIMethodCallMessage.GetArgName(i)); Console.WriteLine("GetInArg("+i.ToString() +") is : " + myIMethodCallMessage.GetInArg(i).ToString()); } Console.WriteLine(""); } else if (myIMessage is IMethodReturnMessage) Console.WriteLine("Message is of type 'IMethodReturnMessage'."); // Build Return Message myReturnMessage = new ReturnMessage(5,null ,0,null, (IMethodCallMessage)myIMessage); Console.WriteLine("MyProxy.Invoke - Finish"); return myReturnMessage; } } // The class used to obtain Metadata. [PermissionSet(SecurityAction.Demand, Name="FullTrust")] public class MyMarshalByRefClass : MarshalByRefObject { public int MyMethod(string str, double dbl, int i) { Console.WriteLine("MyMarshalByRefClass.MyMethod {0} {1} {2}", str, dbl, i); return 0; } }
virtual IMessage^ Invoke( IMessage^ myIMessage ) override { Console::WriteLine( "MyProxy::Invoke Start" ); Console::WriteLine( "" ); ReturnMessage^ myReturnMessage = nullptr; if ( dynamic_cast<IMethodCallMessage^>(myIMessage) ) { Console::WriteLine( "Message is of type 'IMethodCallMessage*'." ); Console::WriteLine( "" ); IMethodCallMessage^ myIMethodCallMessage; myIMethodCallMessage = dynamic_cast<IMethodCallMessage^>(myIMessage); Console::WriteLine( "InArgCount is : {0}", myIMethodCallMessage->InArgCount ); IEnumerator^ myEnum = myIMethodCallMessage->InArgs->GetEnumerator(); while ( myEnum->MoveNext() ) { Object^ myObj = safe_cast<Object^>(myEnum->Current); Console::WriteLine( "InArgs is : {0}", myObj ); } for ( int i = 0; i < myIMethodCallMessage->InArgCount; i++ ) { Console::WriteLine( "GetArgName({0}) is : {1}", i, myIMethodCallMessage->GetArgName( i ) ); Console::WriteLine( "GetInArg({0}) is : {0}", i, myIMethodCallMessage->GetInArg( i ) ); } Console::WriteLine( "" ); } else if ( dynamic_cast<IMethodReturnMessage^>(myIMessage) ) Console::WriteLine( "Message is of type 'IMethodReturnMessage*'." ); // Build Return Message myReturnMessage = gcnew ReturnMessage( 5,nullptr,0,nullptr,dynamic_cast<IMethodCallMessage^>(myIMessage) ); Console::WriteLine( "MyProxy::Invoke - Finish" ); return myReturnMessage; } }; // The class used to obtain Metadata. public ref class MyMarshalByRefClass: public MarshalByRefObject { public: int MyMethod( String^ str, double dbl, int i ) { Console::WriteLine( "MyMarshalByRefClass::MyMethod {0} {1} {2}", str, dbl, i ); return 0; } };


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
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