[Mono-bugs] [Bug 78715][Nor] New - Form.MdiChildren don't get Closing event fired.

bugzilla-daemon at bugzilla.ximian.com bugzilla-daemon at bugzilla.ximian.com
Tue Jun 27 01:29:47 EDT 2006


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Changed by unserkonig at gmail.com.

http://bugzilla.ximian.com/show_bug.cgi?id=78715

--- shadow/78715	2006-06-27 01:29:47.000000000 -0400
+++ shadow/78715.tmp.28628	2006-06-27 01:29:47.000000000 -0400
@@ -0,0 +1,72 @@
+Bug#: 78715
+Product: Mono: Class Libraries
+Version: 1.0
+OS: 
+OS Details: 
+Status: NEW   
+Resolution: 
+Severity: 
+Priority: Normal
+Component: Windows.Forms
+AssignedTo: peter at novonyx.com                            
+ReportedBy: unserkonig at gmail.com               
+QAContact: mono-bugs at ximian.com
+TargetMilestone: ---
+URL: 
+Cc: 
+Summary: Form.MdiChildren don't get Closing event fired.
+
+Form.MdiChildren don't get Closing event fired (the MdiChildren's Closing
+event should also be fired before the Closing event of the mdi container
+form, as described in the msdn documentation).
+
+Steps to reproduce the problem:
+1. Compile the sample.
+2. Run it and close the main form (which is the mdi container).
+
+// Sample
+// 
+using System;
+using System.Windows.Forms;
+using System.Drawing;
+using System.ComponentModel;
+
+public class Test
+{
+        static void Main ()
+        {
+                TestForm form = new TestForm ();
+                Application.Run (form);
+        }
+}
+
+public class TestForm : Form
+{
+        public TestForm ()
+        {
+                IsMdiContainer = true;
+
+                // Add an Mdi component
+                Form form = new Form ();
+                form.MdiParent = this;
+                form.Closing += delegate (object o, CancelEventArgs args) {
+MessageBox.Show ("CHILD Closing event"); };
+                form.Show ();
+        }
+
+        protected override void OnPaint (PaintEventArgs args)
+        {
+                base.OnPaint (args);
+        }
+}
+
+
+Actual Results:
+Nothing is printed to the console.
+
+Expected Results:
+In .Net 1.1/2.0 a messabe box appears, indicating that the Closing event of
+the mdi child has been called.
+
+Additional Information:
+Mono from trunk.


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