GetWindowOrgEx

The GetWindowOrgEx function retrieves the x-coordinates and y-coordinates of the window origin for the specified device context.

BOOL GetWindowOrgEx(
  HDC hdc,  // handle of device context
  LPPOINT lpPoint 
            // address of structure receiving the window origin
);
 

Parameters

hdc

Handle to the device context.

lpPoint

Pointer to a POINT structure that receives the coordinates, in page units, of the window origin.

Return Values

If the function succeeds, the return value is nonzero.

If the function fails, the return value is zero.

Windows NT: To get extended error information, call GetLastError.

QuickInfo

  Windows NT: Requires version 3.1 or later.
  Windows: Requires Windows 95 or later.
  Windows CE: Unsupported.
  Header: Declared in wingdi.h.
  Import Library: Use gdi32.lib.

See Also

Coordinate Spaces and Transformations Overview, Coordinate Space and Transformation Functions, GetViewportOrgEx, SetViewportOrgEx, SetWindowOrgEx