Функция _WinAPI

_WinAPI_GetWindowRgn

Obtains a copy of the window region of a window

#include <WinAPI.au3>
_WinAPI_GetWindowRgn($hWnd, $hRgn)

Параметры

$hWnd	Handle to the window whose window region is to be obtained.
$hRgn	Handle to the region which will be modified to represent the window region.

Возвращаемое значение

Успех:	Specifies the type of the region that the function obtains. It can be one of the following values
	$NULLREGION - The region is empty.
	$SIMPLEREGION - The region is a single rectangle.
	$COMPLEXREGION - The region is more than one rectangle.
Ошибка:	Возвращает 0 The specified window does not have a region, or an error occurred while attempting to return the region.

Примечания

The window region of a window is set by calling the SetWindowRgn function.
The window region determines the area within the window where the system permits drawing.
The system does not display any portion of a window that lies outside of the window region
The coordinates of a window's window region are relative to the upper-left corner of the window, not the client area of the window.
To set the window region of a window, call the SetWindowRgn function.

См. также

_WinAPI_CreateRectRgn, _WinAPI_CreateRoundRectRgn, _WinAPI_CombineRgn, _WinAPI_SetWindowRgn

См. также

Искать GetWindowRgn в библиотеке MSDN