CreateRectRgnIndirect function (wingdi.h)
The CreateRectRgnIndirect function creates a rectangular region.
Syntax
HRGN CreateRectRgnIndirect(
[in] const RECT *lprect
);
Parameters
[in] lprect
Pointer to a RECT structure that contains the coordinates of the upper-left and lower-right corners of the rectangle that defines the region in logical units.
Return value
If the function succeeds, the return value is the handle to the region.
If the function fails, the return value is NULL.
Remarks
When you no longer need the HRGN object, call the DeleteObject function to delete it.
Region coordinates are represented as 27-bit signed integers.
The region will be exclusive of the bottom and right edges.
Requirements
| Requirement | Value |
|---|---|
| Minimum supported client | Windows 2000 Professional [desktop apps only] |
| Minimum supported server | Windows 2000 Server [desktop apps only] |
| Target Platform | Windows |
| Header | wingdi.h (include Windows.h) |
| Library | Gdi32.lib |
| DLL | Gdi32.dll |