|
GlobalLock The GlobalLock function locks a global memory object and returns a pointer to the first byte of the object’s memory block. The memory block associated with a locked memory object cannot be moved or discarded.
VB4-32,5,6
Declare Function GlobalLock Lib "kernel32" Alias "GlobalLock" (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 function succeeds, the return value is a pointer to the first byte of the memory block.
If the function fails, the return value is NULL. To get extended error information, call GetLastError. |
|