# Function Reference

GUISetHelp

Sets an executable file that will be run when F1 is pressed.

GUISetHelp ( helpfile [, winhandle] )

Parameters

helpfile | file that will be run if F1 is pressed when the GUI is active.
winhandle | [optional] Windows handle as returned by GUICreate (default is the previously used window).

Return Value

Success: | Returns 1.
Failure: | Returns 0.

Remarks

None.

Related

GUICreate

Example

#include <GUIConstants.au3>
GUICreate("My GUI") ; will create a dialog box that when displayed is centered
GUISetHelp("notepad") ; will run notepad if F1 is typed
GUISetState () ; will display an empty dialog box
; Run the GUI until the dialog is closed
While 1
$msg = GUIGetMsg()
If $msg = $GUI_EVENT_CLOSE Then ExitLoop
Wend