The following are IDispatchEx methods.
Deletes a member by DISPID.
Deletes a member by name.
Maps a single member name to its corresponding DISPID, which can then be used on subsequent calls to IDispatchEx::InvokeEx.
Retrieves the name of a member.
Retrieves a member's properties.
Retrieves the interface for the namespace parent of an object.
Enumerates the members of the object.
Provides access to properties and methods exposed by an IDispatchEx object.