I just have a point of curiosity. I\'m working with SSRS and calling its SOAP methods. I\'ve got stubs generated / Web references created and that\'s all working fine and I
What you can do, is mark your class as partial:
public partial class MyWebServiceClass
in your main source file, and create a second source file with the method where you want to use the other namespace
// MyWebServiceClass.usingMethods.cs
using ReportService2005;
public partial class MyWebServiceClass
{
// methods...
}