Please do not reply to this email- if you want to comment on the bug, go to the URL shown below and enter your comments there.
Changed by [EMAIL PROTECTED] http://bugzilla.ximian.com/show_bug.cgi?id=79595 --- shadow/79595 2006-10-06 07:16:50.000000000 -0400 +++ shadow/79595.tmp.28548 2006-10-06 07:16:50.000000000 -0400 @@ -0,0 +1,98 @@ +Bug#: 79595 +Product: Mono: Class Libraries +Version: 1.0 +OS: +OS Details: +Status: NEW +Resolution: +Severity: Unknown +Priority: Major +Component: Windows.Forms +AssignedTo: [EMAIL PROTECTED] +ReportedBy: [EMAIL PROTECTED] +QAContact: [EMAIL PROTECTED] +TargetMilestone: --- +URL: +Cc: +Summary: The Form.Controls.Clear method doesn't work (does nothing) + +Description of Problem: + +The Form.Controls.Clear() method doesn't work. It should delete all the +current widgets in the form, leaving it ready to put new widgets into it. + + +Steps to reproduce the problem: + +I enclose a test code at the end of this error report, to show the problem. +I tested it in Windows XP and Windows Mobile 5 and worked fine, but with +libMono-winforms 1.1.17 (the current ones in Ubuntu Edgy) it works incorrectly. + + +Actual Results: + +When the user clicks the first button, a new button is added to the form +(which is rigth), but the old button remains there (which is wrong). + + +Expected Results: + +The old button must be erased. + + +How often does this happen? + +Always + + +Additional Information: + +Here is the sample code: + +using System; +using System.Windows.Forms; + +public class principal:Form { + + Button boton1; + Button boton2; + + public principal() { + + boton1 = new Button(); + boton1.Text = "Click here"; + boton1.Top = 10; + boton1.Click += new EventHandler(click1); + this.Controls.Add(boton1); + } + + public void click1(object sender, EventArgs e) { + + // here, the form should be cleared, erasing all the controls, + // but it didn't work. This is the bug + + this.Controls.Clear(); + boton2 = new Button(); + boton2.Text = "Exit test"; + boton2.Top = 60; // put it lower to be sure that it won't overlap the old +button + boton2.Click += new EventHandler(click2); + this.Controls.Add(boton2); + } + + public void click2(object sender, EventArgs e) { + + // exit the demo + + this.Close(); + + } + + static public void Main() { + + principal classdemo = new principal(); + Application.Run(classdemo); + + } + +} _______________________________________________ mono-bugs maillist - [email protected] http://lists.ximian.com/mailman/listinfo/mono-bugs
