C# in a Nutshell

Name

DispatchWrapper

Synopsis

By default, objects are passed to unmanaged methods as the VT_UNKNOWN type. This wrapper is used to send an object as type VT_DISPATCH.

public sealed class DispatchWrapper {
// Public Constructors
   public method DispatchWrapper(object obj);  
// Public Instance Properties
   public field object WrappedObject{get; } 
}