|
GlobalUnlock The GlobalUnlock function decrements the lock count associated with a memory object that was allocated with the GMEM_MOVEABLE flag.
VB4-32,5,6
Declare Function GlobalUnlock Lib "kernel32" Alias "GlobalUnlock" (ByVal hMem As Long) As Long |
|
Operating Systems Supported |
|
Requires Windows NT 3.1 or later; Requires Windows 95 or later |
- hMem
Identifies the global memory object. This handle is returned by either the GlobalAlloc or GlobalReAlloc function. |
If the memory object is still locked after decrementing the lock count, the return value is a nonzero value.
If the function fails, the return value is zero. To get extended error information, call GetLastError. If GetLastError returns NO_ERROR, the memory object is unlocked. |
|