Using Win32 functions in Visual FoxPro Image Gallery
Window Class
..msdn
GetClassInfo
GetClassInfoEx
GetClassLong
GetClassName
GetWindowLong
RegisterClassEx
SetWindowLong
UnregisterClass
Code examples:
Displaying dimmed window behind VFP top-level form
RegisterClassEx
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Registers a window class for subsequent use in calls to the CreateWindow or CreateWindowEx function.
Code examples:
Displaying dimmed window behind VFP top-level form
Declaration:
ATOM WINAPI RegisterClassEx(
  __in  const WNDCLASSEX *lpwcx
);
FoxPro declaration:
DECLARE INTEGER RegisterClassEx IN user32;
    INTEGER lpwcx
Parameters:
lpwcx [in]
Type: const WNDCLASSEX*

A pointer to a WNDCLASSEX structure. You must fill the structure with the appropriate class attributes before passing it to the function.
Return value:
If the function succeeds, the return value is a class atom that uniquely identifies the class being registered. If the function fails, the return value is zero.
My comment:
See also: UnregisterClass, GlobalGetAtomName
Word Index links for the RegisterClassEx :
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Created: 2011-09-16 18:48:43
Modified: 2011-09-16 18:51:32
Visited in last 7 days: 74
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