Disable Close button

[Lightning87]

Is it possible to disable the close button?

Make it grey or something?

Greetz Lightning

[Manjish]

Assuming that u r refering to an Autoit GUI, yes u can disable any button..

Check GuiCtrlSetState() in helpfile.. set this to $GUI_Disable

[Yashied]

OP mean the button in the upper right corner of the window.

#Include <GUIMenu.au3>

$hForm = GUICreate('MyGUI')
$hMenu = _GUICtrlMenu_GetSystemMenu($hForm)
_GUICtrlMenu_EnableMenuItem($hMenu, $SC_CLOSE, $MF_GRAYED, False)
GUISetState()

Do
Until GUIGetMsg() = -3

Edited August 12, 2009 by Yashied

[Jeff West]

Try this.

--Jeff

Dim Const $SC_CLOSE = 0xF060

Run("Notepad")
WinWait("Untitled - Notepad")

$handle = WinGetHandle("Untitled - Notepad")
$dSysMenu = DllCall("User32.dll", "hwnd", "GetSystemMenu", "hwnd", $handle, "int", 0)
$hSysMenu = $dSysMenu[0]
DllCall("User32.dll", "int", "RemoveMenu", "hwnd", $hSysMenu, "int", $SC_CLOSE, "int", 0)
DllCall("User32.dll", "int", "DrawMenuBar", "hwnd", $handle)

[W2lkm2n]

Try this.

--Jeff

Dim Const $SC_CLOSE = 0xF060

Run("Notepad")
WinWait("Untitled - Notepad")

$handle = WinGetHandle("Untitled - Notepad")
$dSysMenu = DllCall("User32.dll", "hwnd", "GetSystemMenu", "hwnd", $handle, "int", 0)
$hSysMenu = $dSysMenu[0]
DllCall("User32.dll", "int", "RemoveMenu", "hwnd", $hSysMenu, "int", $SC_CLOSE, "int", 0)
DllCall("User32.dll", "int", "DrawMenuBar", "hwnd", $handle)

Beautiful solution, thank you !