This method implements the Win32 function IExtendContextMenu::Command.
Command( 
   long lCommandID, 
   DATA_OBJECT_TYPES type  
);
Parameters
lCommandID
[in] Specifies the command identifier of the menu item.type
[in] Specifies the type of object. It can have one of the following values:CCT_SCOPE Data object for scope pane context.
CCT_RESULT Data object for result pane context.
CCT_SNAPIN_MANAGER Data object for snap-in manager context.
CCT_UNINITIALIZED Data object has an invalid type.
Requirements
Header: atlsnap.h