The Kenya National Examinations Council (KNEC) has announced recruitment for qualified secondary school teachers and college tutors to serve as assessors for this year’s KCSE oral and practical ...
A GUID structure (guiddef.h) identifies an object such as a COM interfaces, or a COM class object, or a manager entry-point vector (EPV).
The GUID data type is a text string representing a Class identifier (ID). COM must be able to convert the string to a valid Class ID. All GUIDs must be authored in uppercase.
GUID Creation and Optimizations Because a CLSID, like an interface identifier (IID), is a GUID, no other class, no matter who writes it, has a duplicate CLSID. Server implementers generally obtain CLSIDs through the CoCreateGuid function. This function is guaranteed to produce unique CLSIDs, so server implementers across the world can independently develop and deploy their software without ...
Using GUIDs in Drivers Drivers and other system components use globally unique identifiers (GUIDs) to identify a variety of items. System components define GUIDs for items such as device setup classes, PnP events, WMI events, and still image events. Driver writers can create GUIDs for items such as device interface classes, custom PnP events, and custom WMI events. Drivers and applications ...
Defining and exporting new GUIDs You define a new GUID for an item the driver exports to other system components, drivers, or applications. For example, you define a new GUID for a custom PnP event on one of its devices. To define and export a new GUID, you must do the following: Choose a symbolic name for the GUID. Choose a name that represents the purpose of the GUID. For example, the ...