COMGetActiveObjectByGUID

DFCOM Subroutine: Passes a class identifier and returns a pointer to the interface of a currently active object.

Modules: USE DFCOM, USE DFWINTY

Syntax

CALL COMGetActiveObjectByGUID (clsid, iid, interface, status)

clsid
The class identifier of the class of object to be found. Must be of type GUID, which is defined in the DFWINTY module.

iid
The interface identifier of the interface being requested. Must be of type GUID, which is defined in the DFWINTY module.

interface
An output argument that returns the object's interface pointer. Must be of type INTEGER(4) on ia32 processors; INTEGER(8) on ia64 processors.

status
The status of the operation. It can be any status returned by GetActiveObject. Must be of type INTEGER(4).

See Also:

GetActiveObject in the Win32 SDK