LogicalMethodInfo.Create Method

Reference

Definition

Namespace:: System.Web.Services.Protocols

Assembly:: System.Web.Services.dll

Important

Some information relates to prerelease product that may be substantially modified before it’s released. Microsoft makes no warranties, express or implied, with respect to the information provided here.

Given an array of MethodInfo, creates an array of LogicalMethodInfo.

Overloads

Create(MethodInfo[])	Given an array of MethodInfo that can contain information about both asynchronous and synchronous methods, creates an array of LogicalMethodInfo.
Create(MethodInfo[], LogicalMethodTypes)	Given an array of MethodInfo, where the returned array of LogicalMethodInfo can be restricted to only asynchronous or synchronous methods, creates an array of LogicalMethodInfo.

Create(MethodInfo[])

Given an array of MethodInfo that can contain information about both asynchronous and synchronous methods, creates an array of LogicalMethodInfo.

public:
 static cli::array <System::Web::Services::Protocols::LogicalMethodInfo ^> ^ Create(cli::array <System::Reflection::MethodInfo ^> ^ methodInfos);

public static System.Web.Services.Protocols.LogicalMethodInfo[] Create (System.Reflection.MethodInfo[] methodInfos);

static member Create : System.Reflection.MethodInfo[] -> System.Web.Services.Protocols.LogicalMethodInfo[]

Public Shared Function Create (methodInfos As MethodInfo()) As LogicalMethodInfo()

Parameters

methodInfos: MethodInfo[]

An array of MethodInfo representing the asynchronous and synchronous methods for which to create LogicalMethodInfo objects.

Returns

LogicalMethodInfo[]

An array of LogicalMethodInfo, representing the methods within methodInfos.

Exceptions

InvalidOperationException

A Begin asynchronous method is included in methodInfos without a corresponding End method.

Examples

#using <System.Web.Services.dll>

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

public ref class MyService
{
public:
   void MyMethod( int inParameter, [Out]interior_ptr<int> outParameter )
   {
       *outParameter = inParameter;
   }
};

int main()
{
   Type^ myType = MyService::typeid;
   MethodInfo^ myMethodInfo = myType->GetMethod( "MyMethod" );
   array<MethodInfo^>^temparray = {myMethodInfo};
   LogicalMethodInfo^ myLogicalMethodInfo = (LogicalMethodInfo::Create( temparray ))[ 0 ];
   Console::WriteLine( "\nPrinting parameters for the method : {0}", myLogicalMethodInfo->Name );
   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( String::Concat( "\t ", myParameters[ i ]->Name, " : ", myParameters[ i ]->ParameterType ) );

   }
   Console::WriteLine( "\nThe in parameters of the method {0} are :\n", myLogicalMethodInfo->Name );
   myParameters = myLogicalMethodInfo->InParameters;
   for ( int i = 0; i < myParameters->Length; i++ )
   {
      Console::WriteLine( String::Concat( "\t ", myParameters[ i ]->Name, " : ", myParameters[ i ]->ParameterType ) );

   }
   Console::WriteLine( "\nThe out parameters of the method {0} are :\n", myLogicalMethodInfo->Name );
   myParameters = myLogicalMethodInfo->OutParameters;
   for ( int i = 0; i < myParameters->Length; i++ )
   {
      Console::WriteLine( String::Concat( "\t ", myParameters[ i ]->Name, " : ", myParameters[ i ]->ParameterType ) );

   }
   if ( myLogicalMethodInfo->IsVoid )
      Console::WriteLine( "\nThe return type is void" );
   else
      Console::WriteLine( "\nThe return type is {0}", myLogicalMethodInfo->ReturnType );
}

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

public class MyService
{
   public void MyMethod(int inParameter, out int outParameter)
   {
      outParameter = inParameter;
   }
}

public class LogicalMethodInfo_Create
{
   public static void Main()
   {
      Type myType = typeof(MyService);
      MethodInfo myMethodInfo = myType.GetMethod("MyMethod");
      LogicalMethodInfo myLogicalMethodInfo =
         (LogicalMethodInfo.Create(new MethodInfo[] {myMethodInfo}))[0];

      Console.WriteLine("\nPrinting parameters for the method : {0}",
                           myLogicalMethodInfo.Name);

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

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

      if(myLogicalMethodInfo.IsVoid)
         Console.WriteLine("\nThe return type is void");
      else
         Console.WriteLine("\nThe return type is {0}",
                                 myLogicalMethodInfo.ReturnType);
   }
}

Imports System.Reflection
Imports System.Web.Services.Protocols

Public Class MyService
   
   Public Sub MyMethod(inParameter As Integer, ByRef outParameter As Integer)
      outParameter = inParameter
   End Sub
End Class

Public Class LogicalMethodInfo_Create
   
   Public Shared Sub Main()
      Dim myType As Type = GetType(MyService)
      Dim myMethodInfo As MethodInfo = myType.GetMethod("MyMethod")
      Dim myLogicalMethodInfo As LogicalMethodInfo = _
                             LogicalMethodInfo.Create(New MethodInfo() {myMethodInfo})(0)
      
      Console.WriteLine _
        (ControlChars.Newline + "Printing parameters for the method : {0}", myLogicalMethodInfo.Name)
      
      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 in parameters of the method {0} are :" + _
                                               ControlChars.Newline, myLogicalMethodInfo.Name)
      myParameters = myLogicalMethodInfo.InParameters

      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 out parameters of the method {0} are :" + _
                                                    ControlChars.Newline, myLogicalMethodInfo.Name)
      myParameters = myLogicalMethodInfo.OutParameters

      For i = 0 To myParameters.Length - 1
         Console.WriteLine(ControlChars.Tab + myParameters(i).Name + " : " + _
                                                     myParameters(i).ParameterType.toString())
      Next i
      
      If myLogicalMethodInfo.IsVoid Then
         Console.WriteLine(ControlChars.Newline + "The return type is void")
      Else
         Console.WriteLine _
             (ControlChars.Newline + "The return type is {0}", myLogicalMethodInfo.ReturnType)
      End If
   End Sub
End Class

Applies to

Create(MethodInfo[], LogicalMethodTypes)

Given an array of MethodInfo, where the returned array of LogicalMethodInfo can be restricted to only asynchronous or synchronous methods, creates an array of LogicalMethodInfo.

public:
 static cli::array <System::Web::Services::Protocols::LogicalMethodInfo ^> ^ Create(cli::array <System::Reflection::MethodInfo ^> ^ methodInfos, System::Web::Services::Protocols::LogicalMethodTypes types);

public static System.Web.Services.Protocols.LogicalMethodInfo[] Create (System.Reflection.MethodInfo[] methodInfos, System.Web.Services.Protocols.LogicalMethodTypes types);

static member Create : System.Reflection.MethodInfo[] * System.Web.Services.Protocols.LogicalMethodTypes -> System.Web.Services.Protocols.LogicalMethodInfo[]

Public Shared Function Create (methodInfos As MethodInfo(), types As LogicalMethodTypes) As LogicalMethodInfo()

Parameters

methodInfos: MethodInfo[]

An array of MethodInfo representing the asynchronous and synchronous methods for which to create LogicalMethodInfo objects.

types: LogicalMethodTypes

A bitwise combination of the LogicalMethodTypes values. Determines whether just asynchronous or synchronous methods or both are included in the returned array of LogicalMethodInfo.

Returns

LogicalMethodInfo[]

An array of LogicalMethodInfo, representing the methods within methodInfos, filtered by the value of types.

Exceptions

InvalidOperationException

A Begin asynchronous method is included in methodInfos without a corresponding End method.

Examples

#using <System.dll>
#using <System.Web.dll>
#using <System.Web.Services.dll>
#using <System.Xml.dll>

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

public ref class MyService: public SoapHttpClientProtocol
{
public:
   IAsyncResult^ BeginAdd( int xValue, int yValue, AsyncCallback^ callback, Object^ asyncState )
   {
      array<Object^>^temp0 = {xValue,yValue};
      return this->BeginInvoke( "Add", temp0, callback, asyncState );
   }

   int EndAdd( System::IAsyncResult^ asyncResult )
   {
      array<Object^>^results = this->EndInvoke( asyncResult );
      return  *dynamic_cast<int^>(results[ 0 ]);
   }
};

int main()
{
   Type^ myType = MyService::typeid;
   MethodInfo^ myBeginMethod = myType->GetMethod( "BeginAdd" );
   MethodInfo^ myEndMethod = myType->GetMethod( "EndAdd" );
   array<MethodInfo^>^temp0 = {myBeginMethod,myEndMethod};
   LogicalMethodInfo^ myLogicalMethodInfo = LogicalMethodInfo::Create( temp0, LogicalMethodTypes::Async )[ 0 ];
   Console::WriteLine( "\nThe asynchronous callback parameter of method {0} is :\n", myLogicalMethodInfo->Name );
   Console::WriteLine( "\t {0} : {1}", myLogicalMethodInfo->AsyncCallbackParameter->Name, myLogicalMethodInfo->AsyncCallbackParameter->ParameterType );
   Console::WriteLine( "\nThe asynchronous state parameter of method {0} is :\n", myLogicalMethodInfo->Name );
   Console::WriteLine( "\t {0} : {1}", myLogicalMethodInfo->AsyncStateParameter->Name, myLogicalMethodInfo->AsyncStateParameter->ParameterType );
   Console::WriteLine( "\nThe asynchronous result parameter of method {0} is :\n", myLogicalMethodInfo->Name );
   Console::WriteLine( "\t {0} : {1}", myLogicalMethodInfo->AsyncResultParameter->Name, myLogicalMethodInfo->AsyncResultParameter->ParameterType );
   Console::WriteLine( "\nThe begin method of the asynchronous method {0} is :\n", myLogicalMethodInfo->Name );
   Console::WriteLine( "\t {0}", myLogicalMethodInfo->BeginMethodInfo );
   Console::WriteLine( "\nThe end method of the asynchronous method {0} is :\n", myLogicalMethodInfo->Name );
   Console::WriteLine( "\t {0}", myLogicalMethodInfo->EndMethodInfo );
   if ( myLogicalMethodInfo->IsAsync )
      Console::WriteLine( "\n {0} is asynchronous", myLogicalMethodInfo->Name );
   else
      Console::WriteLine( "\n {0} is synchronous", myLogicalMethodInfo->Name );
}

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

public class MyService : SoapHttpClientProtocol
{
   public IAsyncResult BeginAdd(int xValue, int yValue,
                                AsyncCallback callback,
                                object asyncState)
   {
      return this.BeginInvoke("Add", new object[] {xValue,yValue}, callback, asyncState);
   }

   public int EndAdd(System.IAsyncResult asyncResult)
   {
      object[] results = this.EndInvoke(asyncResult);
      return ((int)(results[0]));
   }
}

public class LogicalMethodInfo_Create
{
   public static void Main()
   {
      Type myType = typeof(MyService);
      MethodInfo myBeginMethod = myType.GetMethod("BeginAdd");
      MethodInfo myEndMethod = myType.GetMethod("EndAdd");
      LogicalMethodInfo myLogicalMethodInfo =
         (LogicalMethodInfo.Create(new MethodInfo[] { myBeginMethod,
                                                      myEndMethod },
                                   LogicalMethodTypes.Async))[0];

      Console.WriteLine("\nThe asynchronous callback parameter of method {0} is :\n",
                           myLogicalMethodInfo.Name);
      Console.WriteLine("\t" + myLogicalMethodInfo.AsyncCallbackParameter.Name +
                              " : " + myLogicalMethodInfo.AsyncCallbackParameter.ParameterType);

            Console.WriteLine("\nThe asynchronous state parameter of method {0} is :\n",
         myLogicalMethodInfo.Name);
      Console.WriteLine("\t" + myLogicalMethodInfo.AsyncStateParameter.Name +
         " : " + myLogicalMethodInfo.AsyncStateParameter.ParameterType);

      Console.WriteLine("\nThe asynchronous result parameter of method {0} is :\n",
         myLogicalMethodInfo.Name);
      Console.WriteLine("\t" + myLogicalMethodInfo.AsyncResultParameter.Name +
         " : " + myLogicalMethodInfo.AsyncResultParameter.ParameterType);

      Console.WriteLine("\nThe begin method of the asynchronous method {0} is :\n",
         myLogicalMethodInfo.Name);
      Console.WriteLine("\t" + myLogicalMethodInfo.BeginMethodInfo);

      Console.WriteLine("\nThe end method of the asynchronous method {0} is :\n",
         myLogicalMethodInfo.Name);
      Console.WriteLine("\t" + myLogicalMethodInfo.EndMethodInfo);

      if(myLogicalMethodInfo.IsAsync)
         Console.WriteLine("\n{0} is asynchronous", myLogicalMethodInfo.Name);
      else
         Console.WriteLine("\n{0} is synchronous", myLogicalMethodInfo.Name);
   }
}

Imports System.Reflection
Imports System.Web.Services.Protocols

Public Class MyService
   Inherits SoapHttpClientProtocol
   
   Public Function BeginAdd _
       (xValue As Integer, yValue As Integer, callback As AsyncCallback, asyncState As Object) _
                                                                                    As IAsyncResult
      Return Me.BeginInvoke("Add", New Object() {xValue, yValue}, callback, asyncState)
   End Function 'BeginAdd
   
   Public Function EndAdd(asyncResult As System.IAsyncResult) As Integer
      Dim results As Object() = Me.EndInvoke(asyncResult)
      Return CInt(results(0))
   End Function 'EndAdd
End Class

Public Class LogicalMethodInfo_Create
   
   Public Shared Sub Main()
      Dim myType As Type = GetType(MyService)
      Dim myBeginMethod As MethodInfo = myType.GetMethod("BeginAdd")
      Dim myEndMethod As MethodInfo = myType.GetMethod("EndAdd")
      Dim myLogicalMethodInfo As LogicalMethodInfo = _
          LogicalMethodInfo.Create(New MethodInfo() _
                          {myBeginMethod, myEndMethod}, LogicalMethodTypes.Async)(0)
      
      Console.WriteLine _
        (ControlChars.Newline + "The asynchronous callback parameter of method {0} is :" + _ 
                                             ControlChars.Newline, myLogicalMethodInfo.Name)
      Console.WriteLine _
        (ControlChars.Tab + myLogicalMethodInfo.AsyncCallbackParameter.Name + " : " + _
                    myLogicalMethodInfo.AsyncCallbackParameter.ParameterType.ToString())
      
      Console.WriteLine _
        (ControlChars.Newline + "The asynchronous state parameter of method {0} is :" + _
                                             ControlChars.Newline, myLogicalMethodInfo.Name)
      Console.WriteLine _
       (ControlChars.Tab + myLogicalMethodInfo.AsyncStateParameter.Name + " : " + _
                               myLogicalMethodInfo.AsyncStateParameter.ParameterType.ToString())
      
      Console.WriteLine _
       (ControlChars.Newline + "The asynchronous result parameter of method {0} is :" + _
                                                     ControlChars.Newline, myLogicalMethodInfo.Name)
      Console.WriteLine _
       (ControlChars.Tab + myLogicalMethodInfo.AsyncResultParameter.Name + " : " + _
                               myLogicalMethodInfo.AsyncResultParameter.ParameterType.ToString())
      
      Console.WriteLine _
        (ControlChars.Newline + "The begin method of the asynchronous method {0} is :" + _
                                             ControlChars.Newline, myLogicalMethodInfo.Name)
      Console.WriteLine(ControlChars.Tab + myLogicalMethodInfo.BeginMethodInfo.ToString())
      
      Console.WriteLine _
       (ControlChars.Newline + "The end method of the asynchronous method {0} is :" + _
                                                     ControlChars.Newline, myLogicalMethodInfo.Name)
      Console.WriteLine(ControlChars.Tab + myLogicalMethodInfo.EndMethodInfo.ToString())
      
      If myLogicalMethodInfo.IsAsync Then
         Console.WriteLine(ControlChars.Newline + "{0} is asynchronous", myLogicalMethodInfo.Name)
      Else
         Console.WriteLine(ControlChars.Newline + "{0} is synchronous", myLogicalMethodInfo.Name)
      End If 
   End Sub
End Class

Applies to

แชร์ผ่าน

LogicalMethodInfo.Create Method

Definition

Overloads

Create(MethodInfo[])

Parameters

Returns

Exceptions

Examples

See also

Applies to

Create(MethodInfo[], LogicalMethodTypes)

Parameters

Returns

Exceptions

Examples

See also

Applies to

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