Disable close window in GUI top right (X)

[njdev1k 0]

Is there a way to grey out or disable the Close window button on the GUI window?

I am speaking of the "X" in the top right corner of the window.

[Jon 1,207]

Is there a way to grey out or disable the Close window button on the GUI window?

I am speaking of the "X" in the top right corner of the window.

In the current unstable version the close button just sends a message saying "close was clicked". You can decide what to do after getting the message, i.e. close the window or ignore it.

[CyberSlug 6]

I think there would be a way to use DllCall.... but the following fails

$hWnd = GuiCreate("foo", 300, 200)
GuiSetState()

$hMenu = DllCall("user32.dll", "long", "GetSystemMenu", "hwnd", $hWnd, "long", 0)
DllCall("user32.dll", "long", "DeleteMenu", "long", $hMenu, "long", 6, "long", 0x2)
DllCall("user32.dll", "long", "DrawMenuBar Lib", "hwnd", $hWnd)

While GuiGetMsg() <> -3
WEnd

[Josbe 1]

$hWnd = GuiCreate("foo", 300, 200)

$hMenu = DllCall("user32.dll", "long", "GetSystemMenu", "hwnd", $hWnd, "long", 0)
DllCall("user32.dll", "long", "RemoveMenu", "long", $hMenu[0], "long", 6, "long", 0x400)

GuiSetState()

While GuiGetMsg() <> -3
WEnd

<{POST_SNAPBACK}>

Nice tip.