Operation.ParameterOrderString Properti

Definisi

Ruang nama:

System.Web.Services.Description

Rakitan:

System.Web.Services.dll

Mendapatkan atau mengatur tanda tangan Panggilan Prosedur Jarak Jauh (RPC) opsional yang memesan spesifikasi untuk operasi respons permintaan atau respons ajakan.

public:
 property System::String ^ ParameterOrderString { System::String ^ get(); void set(System::String ^ value); };

public string ParameterOrderString { get; set; }

member this.ParameterOrderString : string with get, set

Public Property ParameterOrderString As String

Nilai Properti

String

Daftar nama instans yang dipisahkan MessagePart oleh satu spasi.

Contoh

String^ myString = nullptr;
Operation^ myOperation = gcnew Operation;
myDescription = ServiceDescription::Read( "Operation_2_Input_CS.wsdl" );
array<Message^>^myMessage = gcnew array<Message^>(myDescription->Messages->Count);

// Copy the messages from the service description.
myDescription->Messages->CopyTo( myMessage, 0 );
for ( int i = 0; i < myDescription->Messages->Count; i++ )
{
   array<MessagePart^>^myMessagePart = gcnew array<MessagePart^>(myMessage[ i ]->Parts->Count);

   // Copy the message parts into a MessagePart.
   myMessage[ i ]->Parts->CopyTo( myMessagePart, 0 );
   for ( int j = 0; j < myMessage[ i ]->Parts->Count; j++ )
   {
      myString = String::Concat( myString, myMessagePart[ j ]->Name, " " );
   }
}

// message part names.
myOperation->ParameterOrderString = myString;
array<String^>^myString1 = myOperation->ParameterOrder;
int k = 0;
Console::WriteLine( "The list of message part names is as follows:" );
while ( k < 5 )
{
   Console::WriteLine( myString1[ k ] );
   k++;
}

string myString = null ;
Operation myOperation = new Operation();
myDescription = ServiceDescription.Read("Operation_2_Input_CS.wsdl");
Message[] myMessage = new Message[ myDescription.Messages.Count ] ;

// Copy the messages from the service description.
myDescription.Messages.CopyTo( myMessage, 0 );
for( int i = 0 ; i < myDescription.Messages.Count; i++ )
{
   MessagePart[] myMessagePart =
      new MessagePart[ myMessage[i].Parts.Count ];

   // Copy the message parts into a MessagePart.
   myMessage[i].Parts.CopyTo( myMessagePart, 0 );
   for( int j = 0 ; j < myMessage[i].Parts.Count; j++ )
   {
      myString += myMessagePart[j].Name;
      myString += " " ;
   }
}
// Set the ParameterOrderString equal to the list of
// message part names.
myOperation.ParameterOrderString = myString;
string[] myString1 = myOperation.ParameterOrder;
int k = 0 ;
Console.WriteLine("The list of message part names is as follows:");
while( k<5 )
{
   Console.WriteLine( myString1[k] );
   k++;
}

Dim myString As String = Nothing
Dim myOperation As New Operation()
myDescription = ServiceDescription.Read("Operation_2_Input_VB.wsdl")
Dim myMessage(myDescription.Messages.Count) As Message

' Copy the messages from the service description.
myDescription.Messages.CopyTo(myMessage, 0)
Dim i As Integer
For i = 0 To myDescription.Messages.Count - 1
   Dim myMessagePart(myMessage(i).Parts.Count) As MessagePart

   ' Copy the message parts into a MessagePart.
   myMessage(i).Parts.CopyTo(myMessagePart, 0)
   Dim j As Integer
   For j = 0 To (myMessage(i).Parts.Count) - 1
      myString += myMessagePart(j).Name
      myString += " "
   Next j
Next i

' Set the ParameterOrderString equal to the list of 
' message part names.
myOperation.ParameterOrderString = myString
Dim myString1 As String() = myOperation.ParameterOrder
Dim k As Integer = 0
Console.WriteLine("The list of message part names is as follows:")
While k < 5
   Console.WriteLine(myString1(k))
   k += 1
End While

Keterangan

Instans bernama MessagePart harus mematuhi aturan berikut:

• Urutan instans bernama MessagePart mencerminkan urutan parameter dalam tanda tangan RPC (panggilan prosedur jarak jauh), yang merupakan nama operasi, parameter input dan outputnya, hasil yang dikembalikannya dan pengecualian yang mungkin diminta untuk ditangani.

• Nilai yang dikembalikan tidak ada dalam daftar.

• MessagePart Jika nama muncul di pesan input dan output, itu adalah in/out parameter.

• MessagePart Jika nama hanya muncul dalam pesan input, itu adalah in parameter.

• MessagePart Jika nama hanya muncul dalam pesan output, itu adalah out parameter.

Perhatikan bahwa daftar parameter ini tidak diperlukan, bahkan jika Operation akan digunakan dengan gaya BindingRPC . Jangan menelepon ParameterOrderString langsung. Metode ini hanya digunakan secara internal untuk serialisasi XML. Untuk mengembalikan daftar parameter, gunakan ParameterOrder.