NotImplementedException Class
The exception that is thrown when a requested method or operation is not implemented.
Namespace: System
Assembly: mscorlib (in mscorlib.dll)
Syntax
[SerializableAttribute]
public class NotImplementedException : SystemException
Version Information
Available in the .NET Micro Framework versions 2.0, 2.5, 3.0, 4.0, 4.1, and 4.2.