maybe Gtk-sharp list is better place to ask this, but, (i'm not really sure about this) the problem i guess is that Gtk.Application.Invokes, execute in main thread, when it can be executed, but not sequentially. Maybe, the Gtk Thread is making some Re-paint or something else, and does not work like you want. I'm not really sure, i was having this problem (that i descript) and i fix it by using Lock (threads).
Bye Luciano >From: Nil Gradisnik <[EMAIL PROTECTED]> >To: mono-list@lists.ximian.com >Subject: [Mono-list] Liststore not appending correctly >Date: Wed, 21 Mar 2007 19:25:31 +0100 >MIME-Version: 1.0 >Received: from lists.ximian.com ([130.57.169.22]) by >bay0-mc4-f14.bay0.hotmail.com with Microsoft SMTPSVC(6.0.3790.2668); Wed, >21 Mar 2007 11:24:03 -0700 >Received: from galactus.ximian.com (localhost.localdomain [127.0.0.1])by >lists.ximian.com (Postfix) with ESMTP id A39861CFBDB;Wed, 21 Mar 2007 >16:05:54 -0400 (EDT) >Received: from herald.ximian.com (frontgate.ximian.com [130.57.169.19])by >lists.ximian.com (Postfix) with ESMTP id 16D681CFBD5for ><mono-list@lists.ximian.com>; Wed, 21 Mar 2007 16:05:53 -0400 (EDT) >Received: by herald.ximian.com (Postfix, from userid 2601)id 4B40F700C2; >Wed, 21 Mar 2007 13:23:52 -0500 (EST) >Received: from mu-out-0910.google.com (mu-out-0910.google.com >[209.85.134.186])by herald.ximian.com (Postfix) with ESMTP id E7F7A700C2for ><mono-list@lists.ximian.com>; Wed, 21 Mar 2007 13:23:48 -0500 (EST) >Received: by mu-out-0910.google.com with SMTP id i2so589794muefor ><mono-list@lists.ximian.com>; Wed, 21 Mar 2007 11:23:47 -0700 (PDT) >Received: by 10.82.146.14 with SMTP id t14mr2212125bud.1174501423296;Wed, >21 Mar 2007 11:23:43 -0700 (PDT) >Received: from ?192.168.1.4? ( [195.210.246.130])by mx.google.com with >ESMTP id w5sm7994538mue.2007.03.21.11.23.42;Wed, 21 Mar 2007 11:23:42 -0700 >(PDT) >X-Message-Info: >txF49lGdW41PiY++DHdEakZftiq+hFZVIZ/MSj+RNwy4Y1T3HH+ONmwdZpr5qsUj >X-Original-To: mono-list@lists.ximian.com >Delivered-To: mono-list@lists.ximian.com >X-Mailer: Evolution 2.8.3 (2.8.3-1.fc6) X-Spam-Checker-Version: >SpamAssassin 3.0.3 (2005-04-27) on frontgate.ximian.com >X-Spam-Level: X-Spam-Status: No, score=0.0 required=5.0 >tests=RCVD_BY_IP,SPF_HELO_PASS,SPF_PASS version=3.0.3 >X-BeenThere: mono-list@lists.ximian.com >X-Mailman-Version: 2.1.8 >Precedence: list >List-Id: Mono Developer Discussion List <mono-list.lists.ximian.com> >List-Unsubscribe: ><http://lists.ximian.com/mailman/listinfo/mono-list>,<mailto:[EMAIL PROTECTED]> >List-Archive: <http://lists.ximian.com/pipermail/mono-list> >List-Post: <mailto:mono-list@lists.ximian.com> >List-Help: <mailto:[EMAIL PROTECTED]> >List-Subscribe: ><http://lists.ximian.com/mailman/listinfo/mono-list>,<mailto:[EMAIL PROTECTED]> >Errors-To: [EMAIL PROTECTED] >Return-Path: [EMAIL PROTECTED] >X-OriginalArrivalTime: 21 Mar 2007 18:24:04.0020 (UTC) >FILETIME=[1AD58740:01C76BE6] > >I need your opinion on this one. I'm running a Thread which starts this >function named PopulateTreevew() and in there this is what happens: > >//populate treeview >public void PopulateTreeviewThreadRoutine() >{ > Gtk.Application.Invoke (delegate { > liststore.Clear(); > }); > > for (int i = 0; i < 10; i++) { > > Console.WriteLine (i); //THIS one works > Gtk.Application.Invoke (delegate { > Console.WriteLine (i); //THIS one sometimes works > liststore.AppendValues (i); > }); > } > > Gtk.Application.Invoke (delegate { > Treeview1.Model = liststore; > }); >} > >My main problem is that I sometimes get all the same(the last) contents >of my variable array to my Treeview, using liststore.AppendValues... I >tested this values with Console.WriteLine. >As you can see I'm using Gtk.Application.Invoke, because I'm running a >Thread outside the main GTK thread. > >So basically I narrowed it down to this, that if I print out those >variables(arrays) before the Gtk.Application.Invoke, it always prints >out OK, the numbers(i) are 0,1,2,3,4,5,6...9. But If I print them out >inside Gtk.Application.Invoke I sometimes(randomly) get just all 9s ! >That is 9,9,9,9,9.......9. > >Why is that ? What could cause this problem, I don't understand. >It looks like a bug in Gtk.Application.Invoke or something. > >Can I use something else than Gtk.Application.Invoke, so that I get out >the correct array? >Because it looks like the Gtk.Application.Invoke messes up things >randomly. > > >Please advise > >Thanks > > >Nil Gradisnik > >_______________________________________________ >Mono-list maillist - Mono-list@lists.ximian.com >http://lists.ximian.com/mailman/listinfo/mono-list _________________________________________________________________ Consigue aquĆ las mejores y mas recientes ofertas de trabajo EE.UU. http://latino.msn.com/empleos _______________________________________________ Mono-list maillist - Mono-list@lists.ximian.com http://lists.ximian.com/mailman/listinfo/mono-list