L_WindowHasMagGlass

#include "l_bitmap.h"

L_LTDIS_API L_BOOL L_WindowHasMagGlass(hWnd)

Determines whether the specified window has a magnifying glass attached to it.

Parameters

L_HWND hWnd

Handle to a window. This function will determine whether there is a magnifying glass attached to this window.

Returns

Value Meaning
TRUE The specified window has a magnifying glass attached to it.
FALSE The specified window does not have a magnifying glass attached to it.

Comments

To attach the magnifying glass to a window, call L_StartMagGlass or L_StartMagGlass.

When the magnifying glass is no longer needed, call L_StopMagGlass to stop the magnifying glass procedure and to detach it from the window handle.

Required DLLs and Libraries

Platforms

Win32, x64.

Help Version 21.0.2023.2.15
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© 1991-2021 LEAD Technologies, Inc. All Rights Reserved.