Replacement for Quit() ?

[Frank Müßner]

Hi,

what is the correct Replacement for _Quit() or Quit() or App:Quit() ?
No call is not terminated the Program.

Frank

[NickFriend]

If you're using WPF you can use Application.Shutdown(), which then allows you to use Application.Current.ShutdownMode to define under what circumstances the app should exit.

Don't know about WinForms, sorry.

HTH

Nick

[robert]

Frank

For windows forms you can use Application.Exit()
And there is also Environment.Exit()

Robert

[Frank Müßner]

Hi Robert,

not for WinForms.
Transported VO Code. There is SELF:Quit(), but i dos not work.

Frank

[Chris]

Hi Frank,

Normally App:Quit() should work, can you please give us some more info on what is happening?
Does it give you a runtime error message, or does it not just terminate the app?
When are you calling it? Can you share the code?

Chris

[Frank Müßner]

Hi Chris,

simple not terminate the app.

Method Start()
....
....
LOCAL Starttb AS Textbox
XStools:=XSharp.AClass{}

//Lokale Sqllite Datei erstellen und prüfen
IF ! Createdblokal()
Starttb:=TextBox{,"Schwerer Fehler im Programmablauf","Lokale Datenbank konnte nicht angelegt, oder darauf zugegriffen werden. Bitte beim Support melden.",BUTTONOKAY}
Starttb:Show()
_Quit()
ENDIF

//Test Quit
SELF:Quit()

...
pszCommandLine:=GetCommandLine()

Frank

[wriedmann]

Hi Frank,

IMHO this is an error in the VO GUI classes - sometimes the application hangs somewhere, and is visible only in the task manager. And maybe this is more visible with X# compiled programs.
My own ported VO MDI application behaves exactly as its VO pendant.

I have this issue for years now - and in all of my VO applications.

Wolfgang

[Frank Müßner]

Hi Wolfgang,
i don´t understand what you mean.
With VO i can abort the app with call Quit() or SELF:Quit(). The sample that i have posted look in the Start() Method for necessities, and when not available the App have to Quit.
X# does not quit the app and perform the following code.

Frank

[wriedmann]

Hi Frank,

a ported VO application does not use the .NET GUI (WinForms/WPF) classes, but the VO GUI classes.

Therefore the source for your problem is to search there.

Wolfgang

[Frank Müßner]

Hi to all,

I have found that only when debug the App, Self:Quit() is not perform.
When run the app it work´s like in VO.

Frank