SetMessageExtraInfo
The SetMessageExtraInfo
function sets the extra message information for the current thread. Extra
message information is an application- or driver-defined 32-bit value
associated with the current thread s message queue. An application can use the GetMessageExtraInfo function to retrieve a
thread s extra message information.
LPARAM SetMessageExtraInfo(
|
LPARAM lParam |
//
application-defined 32-bit value |
|
); |
|
Parameters
lParam
Specifies the
32-bit value to associate with the current thread.
Return Values
The return
value is the previous 32-bit value.
See Also