https://bugzilla.novell.com/show_bug.cgi?id=343952
Summary: TextBox: NRE setting Lines property
Product: Mono: Class Libraries
Version: unspecified
Platform: Other
OS/Version: All
Status: NEW
Severity: Normal
Priority: P5 - None
Component: Windows.Forms
AssignedTo: [EMAIL PROTECTED]
ReportedBy: [EMAIL PROTECTED]
QAContact: [EMAIL PROTECTED]
Found By: ---
To reproduce, run the code.
Observed:
System.NullReferenceException: Object reference not set to an instance of an
object
at System.Windows.Forms.Document.RecalculateDocument (System.Drawing.Graphics
g, Int32 start, Int32 end, Boolean optimize) [0x00000]
at System.Windows.Forms.Document.ResumeRecalc (Boolean immediate_update)
[0x00000]
at System.Windows.Forms.TextBoxBase.set_Lines (System.String[] value)
[0x00000]
at (wrapper remoting-invoke-with-check)
System.Windows.Forms.TextBoxBase:set_Lines (string[])
at DialogMessages..ctor () [0x00000]
at (wrapper remoting-invoke-with-check) DialogMessages:.ctor ()
at Test.Main () [0x00000]
Code to reproduce:
using System;
using System.Windows.Forms;
using System.Drawing;
using System.ComponentModel;
using System.Collections;
public class Test
{
[STAThread]
static void Main()
{
try
{
Application.Run(new DialogMessages());
} catch (Exception ex)
{
MessageBox.Show(ex.ToString());
}
}
}
public class DialogMessages : Form {
private TextBox tbMessages = new TextBox();
public DialogMessages() {
IList msgs = new string[1];
msgs[0] = "";
string[] lines = new string[msgs.Count];
int l = 0;
foreach (string msg in msgs) {
lines[l++] = msg;
}
tbMessages.Lines = lines;
return;
}
}
--
Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email
------- You are receiving this mail because: -------
You are the QA contact for the bug.
You are the assignee for the bug.
_______________________________________________
mono-bugs maillist - [email protected]
http://lists.ximian.com/mailman/listinfo/mono-bugs
