Hi all,

In the Remarks of the User32.DestroyWindow() API, it states:

*"A thread cannot use DestroyWindow to destroy a window created by a different thread."

Does this mean that a VFP application cannot destroy the window created by another VFP application? An example of my implementation using the Calculator as the test window. Code snippet as follows:

* note: open the Calculator accessory
declare integer FindWindow in win32api string @lpClassName, string @lpWindowName
declare integer DestroyWindow in user32 integer hwnd

local hWnd_
hWnd_ = FindWindow(0,"Calculator")
if hWnd_ > 0
	wait window transform(hWnd_)
	wait window transform(DestroyWindow(hWnd_)) && does not close the calculator!
endif

TIA.