Registering an Event from within a function

[BinaryBrother]

I am having some issues with registering events from within functions.

Func DoScreenshotFS()
    ;FadeOut()
    ;ShotGUI()
    ;FadeIn()
    ;Opt("GUIOnEventMode",0)
    _IENavigate($oIE, 'javascript:ajaxChat.sendMessage("/action is posting a Screenshot...");', 0)
    $hMain_GUI = GUICreate("ScreenCapture", 280, 50)

    $hRect_Button = GUICtrlCreateButton("Select Region", 10, 10, 80, 30)
    $hFS_Button = GUICtrlCreateButton("Entire Screen", 100, 10, 80, 30)
    $hCancel_Button = GUICtrlCreateButton("Cancel", 190, 10, 80, 30)
    GUICtrlSetOnEvent($hRect_Button,"test")

Notice the last line... I am setting an event trigger from within a function... Is this not suppose to work? That's ALL I need to know... >_<

Simple question, simple answer...

Issue: GuiCtrlSetOnEvent() Is not firing as I expected.

Question: Is this 'proper' behavior? (Not working)

I don't need to know how to fix it (Or I would have provided more source), I just need to know if it's proper behavior...

[SmOke_N]

All variables in a function are "local" scope variables, unless otherwise noted within the code as "global". Local scope variables are destroyed on the return from the function.

If that's not the answer, then provide a re-inactment script that someone can actually run that demonstrates your issue.