Operation.Messages Property
Gets the collection of instances of the Message class defined by the current Operation.
[Visual Basic] Public ReadOnly Property Messages As OperationMessageCollection [C#] public OperationMessageCollection Messages {get;} [C++] public: __property OperationMessageCollection* get_Messages(); [JScript] public function get Messages() : OperationMessageCollection;
Property Value
An OperationMessageCollection.
Remarks
Because an Operation is associated with exactly one OperationInput and exactly one OperationOutput, only one instance of each can be a member of this collection, and thus the collection can have a maximum of two members.
Example
[Visual Basic] ' Create an Operation. Dim myOperation As New Operation() myOperation.Name = myOperationName Dim myInput As OperationMessage = _ CType(New OperationInput(), OperationMessage) myInput.Message = New XmlQualifiedName(myInputMesg) Dim myOutput As OperationMessage = _ CType(New OperationOutput(), OperationMessage) myOutput.Message = New XmlQualifiedName(myOutputMesg) ' Add messages to the OperationMessageCollection. myOperation.Messages.Add(myInput) myOperation.Messages.Add(myOutput) Console.WriteLine("Operation name is: " & myOperation.Name) [C#] // Create an Operation. Operation myOperation = new Operation(); myOperation.Name = myOperationName; OperationMessage myInput = (OperationMessage)new OperationInput(); myInput.Message = new XmlQualifiedName(myInputMesg); OperationMessage myOutput = (OperationMessage)new OperationOutput(); myOutput.Message = new XmlQualifiedName(myOutputMesg); // Add messages to the OperationMessageCollection. myOperation.Messages.Add(myInput); myOperation.Messages.Add(myOutput); Console.WriteLine("Operation name is: " + myOperation.Name); [C++] // Create an Operation. Operation* myOperation = new Operation(); myOperation->Name = myOperationName; OperationMessage* myInput = dynamic_cast<OperationMessage*>(new OperationInput()); myInput->Message = new XmlQualifiedName(myInputMesg); OperationMessage* myOutput = dynamic_cast<OperationMessage*>(new OperationOutput()); myOutput->Message = new XmlQualifiedName(myOutputMesg); // Add messages to the OperationMessageCollection. myOperation->Messages->Add(myInput); myOperation->Messages->Add(myOutput); Console::WriteLine(S"Operation name is: {0}", myOperation->Name);
[JScript] No example is available for JScript. To view a Visual Basic, C#, or C++ example, click the Language Filter button
in the upper-left corner of the page.
Requirements
Platforms: Windows 98, Windows NT 4.0, Windows Millennium Edition, Windows 2000, Windows XP Home Edition, Windows XP Professional, Windows Server 2003 family
See Also
Operation Class | Operation Members | System.Web.Services.Description Namespace