MessageCollection.Contains Method (Message)

 

Returns a value indicating whether the specified Message is a member of the MessageCollection.

Namespace:   System.Web.Services.Description
Assembly:  System.Web.Services (in System.Web.Services.dll)

Public Function Contains (
	message As Message
) As Boolean

Parameters

message
Type: System.Web.Services.Description.Message

The Message for which to check collection membership.

Return Value

Type: System.Boolean

true if the message parameter is a member of the MessageCollection; otherwise, false.

The following example demonstrates the use of the Contains method.

' Get Message by Name = "AddSoapIn".
Dim myMessage As Message = myServiceDescription.Messages("AddSoapIn")
Console.WriteLine("")
Console.WriteLine("Getting Message = 'AddSoapIn' {by Name}")
If myMessageCollection.Contains(myMessage) Then
   Console.WriteLine("")
   ' Get Message Name = "AddSoapIn" Index.
   Console.WriteLine("Message 'AddSoapIn' was found in Message Collection.")
   Console.WriteLine("Index of 'AddSoapIn' in Message Collection = " + _
                     myMessageCollection.IndexOf(myMessage).ToString)
   Console.WriteLine("Deleting Message from Message Collection...")
   myMessageCollection.Remove(myMessage)
   If myMessageCollection.IndexOf(myMessage) = -1 Then
      Console.WriteLine("Message 'AddSoapIn' was successfully " + _
                        " removed from Message Collection.")
   End If
End If

.NET Framework
Available since 1.1
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