Using Win32 functions in Visual FoxPro Image Gallery
Memory Management
..msdn
CopyMemory
FillMemory
GetProcessHeap
GetProcessHeaps
GlobalAlloc
GlobalFree
GlobalLock
GlobalMemoryStatus
GlobalReAlloc
GlobalSize
GlobalUnlock
HeapAlloc
HeapCompact
HeapFree
HeapLock
HeapReAlloc
HeapSize
HeapUnlock
HeapValidate
HeapWalk
LocalAlloc
LocalFree
LocalSize
VirtualAllocEx
VirtualFreeEx
ZeroMemory
Code examples:
Copying strings through the global memory block
Enumerating network resources
Opening the Page Setup dialog box to specify the attributes of a printed page
Passing data records between VFP applications via the Clipboard
GlobalUnlock
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Decrements the lock count associated with a memory object that was allocated with GMEM_MOVEABLE. This function has no effect on memory objects allocated with GMEM_FIXED.
Code examples:
Passing data records between VFP applications via the Clipboard
Enumerating network resources
Opening the Page Setup dialog box to specify the attributes of a printed page
Copying strings through the global memory block
Declaration:
BOOL GlobalUnlock(
  HGLOBAL hMem   // handle to global memory object
);
FoxPro declaration:
DECLARE INTEGER GlobalUnlock IN kernel32;
    INTEGER hMem
Parameters:
hMem
[in] Handle to the global memory object. This handle is returned by either the GlobalAlloc or GlobalReAlloc function.
Return value:
If the memory object is still locked after decrementing the lock count, the return value is a nonzero value.
Word Index links for the GlobalUnlock :
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Created: 2001-09-19 12:00:00
Modified: 2001-11-26 16:03:42
Visited in last 7 days: 29
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