IDE Crashing

[Ivan Cronyn]

I am using Visual Studio.Net 2003 and have created a form that crashes
the IDE EVERY TIME ;-). All I have to do is go anywhere into a
procedure, type

this.

At the "dot", intellisense appears (as usual). When I use Tab, or
click on an item in the list, I get an error about the IDE closing,
save/send a bug report, etc.

Any ideas?

----------------OFFENDING CODE----------------

using System;
using System.Drawing;
using System.Collections;
using System.ComponentModel;
using System.Windows.Forms;
using BrevanHoward.Pds2.Browser;

namespace BrevanHoward.Pds2.GUI
{
/// <summary>
/// Summary description for frmDuplicateData.
/// </summary>
public class frmDuplicateData : System.Windows.Forms.Form
{
private System.Windows.Forms.TextBox txtIdentifier;
private System.Windows.Forms.Label label4;
private System.Windows.Forms.TextBox txtCategory;
private System.Windows.Forms.Label label3;
private System.Windows.Forms.TextBox txtQualifier;
private System.Windows.Forms.Label label2;
private System.Windows.Forms.TextBox txtClass;
private System.Windows.Forms.Label label1;
private System.Windows.Forms.Button btnCancel;
private System.Windows.Forms.Button btnOK;
private System.Windows.Forms.Label label5;
private System.Windows.Forms.TextBox txtNewIdentifier;
/// <summary>
/// Required designer variable.
/// </summary>
private System.ComponentModel.Container components = null;
private PdsFilter _filter=null;

public frmDuplicateData(PdsFilter filter)
{
//
// Required for Windows Form Designer support
//
InitializeComponent();
ApplyFilter(filter);
_filter=filter;

//
// TODO: Add any constructor code after InitializeComponent call
//
}

private void ApplyFilter(PdsFilter filter)
{
txtClass.Text=filter.ClassName;
txtQualifier.Text=filter.Qualifier;
txtCategory.Text=filter.Category;
txtIdentifier.Text=filter.Identifier;
}

/// <summary>
/// Clean up any resources being used.
/// </summary>
protected override void Dispose( bool disposing )
{
if( disposing )
{
if(components != null)
{
components.Dispose();
}
}
base.Dispose( disposing );
}

#region Windows Form Designer generated code
/// <summary>
/// Required method for Designer support - do not modify
/// the contents of this method with the code editor.
/// </summary>
private void InitializeComponent()
{
this.txtIdentifier = new System.Windows.Forms.TextBox();
this.label4 = new System.Windows.Forms.Label();
this.txtCategory = new System.Windows.Forms.TextBox();
this.label3 = new System.Windows.Forms.Label();
this.txtQualifier = new System.Windows.Forms.TextBox();
this.label2 = new System.Windows.Forms.Label();
this.txtClass = new System.Windows.Forms.TextBox();
this.label1 = new System.Windows.Forms.Label();
this.btnCancel = new System.Windows.Forms.Button();
this.btnOK = new System.Windows.Forms.Button();
this.txtNewIdentifier = new System.Windows.Forms.TextBox();
this.label5 = new System.Windows.Forms.Label();
this.SuspendLayout();
//
// txtIdentifier
//
this.txtIdentifier.Location = new System.Drawing.Point(88, 88);
this.txtIdentifier.Name = "txtIdentifier";
this.txtIdentifier.Size = new System.Drawing.Size(152, 20);
this.txtIdentifier.TabIndex = 3;
this.txtIdentifier.Text = "";
//
// label4
//
this.label4.Location = new System.Drawing.Point(8, 88);
this.label4.Name = "label4";
this.label4.Size = new System.Drawing.Size(72, 32);
this.label4.TabIndex = 18;
this.label4.Text = "Source Identifier:";
//
// txtCategory
//
this.txtCategory.Location = new System.Drawing.Point(88, 64);
this.txtCategory.Name = "txtCategory";
this.txtCategory.Size = new System.Drawing.Size(152, 20);
this.txtCategory.TabIndex = 2;
this.txtCategory.Text = "";
//
// label3
//
this.label3.Location = new System.Drawing.Point(8, 64);
this.label3.Name = "label3";
this.label3.Size = new System.Drawing.Size(72, 23);
this.label3.TabIndex = 17;
this.label3.Text = "Category:";
//
// txtQualifier
//
this.txtQualifier.Location = new System.Drawing.Point(88, 40);
this.txtQualifier.Name = "txtQualifier";
this.txtQualifier.Size = new System.Drawing.Size(152, 20);
this.txtQualifier.TabIndex = 1;
this.txtQualifier.Text = "";
//
// label2
//
this.label2.Location = new System.Drawing.Point(8, 40);
this.label2.Name = "label2";
this.label2.Size = new System.Drawing.Size(72, 23);
this.label2.TabIndex = 15;
this.label2.Text = "Qualifier:";
//
// txtClass
//
this.txtClass.Location = new System.Drawing.Point(88, 16);
this.txtClass.Name = "txtClass";
this.txtClass.Size = new System.Drawing.Size(152, 20);
this.txtClass.TabIndex = 0;
this.txtClass.Text = "";
//
// label1
//
this.label1.Location = new System.Drawing.Point(8, 16);
this.label1.Name = "label1";
this.label1.Size = new System.Drawing.Size(72, 23);
this.label1.TabIndex = 11;
this.label1.Text = "ClassName:";
//
// btnCancel
//
this.btnCancel.DialogResult =
System.Windows.Forms.DialogResult.Cancel;
this.btnCancel.Location = new System.Drawing.Point(216, 184);
this.btnCancel.Name = "btnCancel";
this.btnCancel.TabIndex = 6;
this.btnCancel.Text = "Cancel";
//
// btnOK
//
this.btnOK.Location = new System.Drawing.Point(136, 184);
this.btnOK.Name = "btnOK";
this.btnOK.TabIndex = 5;
this.btnOK.Text = "OK";
//
// txtNewIdentifier
//
this.txtNewIdentifier.Location = new System.Drawing.Point(88, 136);
this.txtNewIdentifier.Name = "txtNewIdentifier";
this.txtNewIdentifier.Size = new System.Drawing.Size(152, 20);
this.txtNewIdentifier.TabIndex = 4;
this.txtNewIdentifier.Text = "";
//
// label5
//
this.label5.Location = new System.Drawing.Point(8, 136);
this.label5.Name = "label5";
this.label5.Size = new System.Drawing.Size(72, 32);
this.label5.TabIndex = 20;
this.label5.Text = "Destination Identifier:";
//
// frmDuplicateData
//
this.AcceptButton = this.btnOK;
this.AutoScaleBaseSize = new System.Drawing.Size(5, 13);
this.CancelButton = this.btnCancel;
this.ClientSize = new System.Drawing.Size(304, 222);
this.Controls.Add(this.txtNewIdentifier);
this.Controls.Add(this.label5);
this.Controls.Add(this.txtIdentifier);
this.Controls.Add(this.label4);
this.Controls.Add(this.txtCategory);
this.Controls.Add(this.label3);
this.Controls.Add(this.txtQualifier);
this.Controls.Add(this.label2);
this.Controls.Add(this.txtClass);
this.Controls.Add(this.label1);
this.Controls.Add(this.btnCancel);
this.Controls.Add(this.btnOK);
this.FormBorderStyle =
System.Windows.Forms.FormBorderStyle.FixedDialog;
this.Name = "frmDuplicateData";
this.StartPosition =
System.Windows.Forms.FormStartPosition.CenterParen t;
this.Text = "Copy Data";
this.Load += new System.EventHandler(this.frmDuplicateData_Load);
this.ResumeLayout(false);

}
#endregion

private void frmDuplicateData_Load(object sender, System.EventArgs
e)
{
if (_filter.ClassName.Length!=0)
this.ActiveControl = txtNewIdentifier;
}
}
}

[Dmitriy Lapshin [C# / .NET MVP]]

Hi Ivan,

I'd suggest you reposted this repro in the microsoft.public.vsnet.ide
newsgroup. There are MS people who are directly involved in VS .NET
development, so your repro will be pretty useful for them.

--
Dmitriy Lapshin [C# / .NET MVP]
X-Unity Test Studio
http://x-unity.miik.com.ua/teststudio.aspx
Bring the power of unit testing to VS .NET IDE

"Ivan Cronyn" <iv**@citsystems.net> wrote in message
news:38**************************@posting.google.c om...

I am using Visual Studio.Net 2003 and have created a form that crashes
the IDE EVERY TIME ;-). All I have to do is go anywhere into a
procedure, type

this.

At the "dot", intellisense appears (as usual). When I use Tab, or
click on an item in the list, I get an error about the IDE closing,
save/send a bug report, etc.

Any ideas?

----------------OFFENDING CODE----------------

using System;
using System.Drawing;
using System.Collections;
using System.ComponentModel;
using System.Windows.Forms;
using BrevanHoward.Pds2.Browser;

namespace BrevanHoward.Pds2.GUI
{
/// <summary>
/// Summary description for frmDuplicateData.
/// </summary>
public class frmDuplicateData : System.Windows.Forms.Form
{
private System.Windows.Forms.TextBox txtIdentifier;
private System.Windows.Forms.Label label4;
private System.Windows.Forms.TextBox txtCategory;
private System.Windows.Forms.Label label3;
private System.Windows.Forms.TextBox txtQualifier;
private System.Windows.Forms.Label label2;
private System.Windows.Forms.TextBox txtClass;
private System.Windows.Forms.Label label1;
private System.Windows.Forms.Button btnCancel;
private System.Windows.Forms.Button btnOK;
private System.Windows.Forms.Label label5;
private System.Windows.Forms.TextBox txtNewIdentifier;
/// <summary>
/// Required designer variable.
/// </summary>
private System.ComponentModel.Container components = null;
private PdsFilter _filter=null;

public frmDuplicateData(PdsFilter filter)
{
//
// Required for Windows Form Designer support
//
InitializeComponent();
ApplyFilter(filter);
_filter=filter;

//
// TODO: Add any constructor code after InitializeComponent call
//
}

private void ApplyFilter(PdsFilter filter)
{
txtClass.Text=filter.ClassName;
txtQualifier.Text=filter.Qualifier;
txtCategory.Text=filter.Category;
txtIdentifier.Text=filter.Identifier;
}

/// <summary>
/// Clean up any resources being used.
/// </summary>
protected override void Dispose( bool disposing )
{
if( disposing )
{
if(components != null)
{
components.Dispose();
}
}
base.Dispose( disposing );
}

#region Windows Form Designer generated code
/// <summary>
/// Required method for Designer support - do not modify
/// the contents of this method with the code editor.
/// </summary>
private void InitializeComponent()
{
this.txtIdentifier = new System.Windows.Forms.TextBox();
this.label4 = new System.Windows.Forms.Label();
this.txtCategory = new System.Windows.Forms.TextBox();
this.label3 = new System.Windows.Forms.Label();
this.txtQualifier = new System.Windows.Forms.TextBox();
this.label2 = new System.Windows.Forms.Label();
this.txtClass = new System.Windows.Forms.TextBox();
this.label1 = new System.Windows.Forms.Label();
this.btnCancel = new System.Windows.Forms.Button();
this.btnOK = new System.Windows.Forms.Button();
this.txtNewIdentifier = new System.Windows.Forms.TextBox();
this.label5 = new System.Windows.Forms.Label();
this.SuspendLayout();
//
// txtIdentifier
//
this.txtIdentifier.Location = new System.Drawing.Point(88, 88);
this.txtIdentifier.Name = "txtIdentifier";
this.txtIdentifier.Size = new System.Drawing.Size(152, 20);
this.txtIdentifier.TabIndex = 3;
this.txtIdentifier.Text = "";
//
// label4
//
this.label4.Location = new System.Drawing.Point(8, 88);
this.label4.Name = "label4";
this.label4.Size = new System.Drawing.Size(72, 32);
this.label4.TabIndex = 18;
this.label4.Text = "Source Identifier:";
//
// txtCategory
//
this.txtCategory.Location = new System.Drawing.Point(88, 64);
this.txtCategory.Name = "txtCategory";
this.txtCategory.Size = new System.Drawing.Size(152, 20);
this.txtCategory.TabIndex = 2;
this.txtCategory.Text = "";
//
// label3
//
this.label3.Location = new System.Drawing.Point(8, 64);
this.label3.Name = "label3";
this.label3.Size = new System.Drawing.Size(72, 23);
this.label3.TabIndex = 17;
this.label3.Text = "Category:";
//
// txtQualifier
//
this.txtQualifier.Location = new System.Drawing.Point(88, 40);
this.txtQualifier.Name = "txtQualifier";
this.txtQualifier.Size = new System.Drawing.Size(152, 20);
this.txtQualifier.TabIndex = 1;
this.txtQualifier.Text = "";
//
// label2
//
this.label2.Location = new System.Drawing.Point(8, 40);
this.label2.Name = "label2";
this.label2.Size = new System.Drawing.Size(72, 23);
this.label2.TabIndex = 15;
this.label2.Text = "Qualifier:";
//
// txtClass
//
this.txtClass.Location = new System.Drawing.Point(88, 16);
this.txtClass.Name = "txtClass";
this.txtClass.Size = new System.Drawing.Size(152, 20);
this.txtClass.TabIndex = 0;
this.txtClass.Text = "";
//
// label1
//
this.label1.Location = new System.Drawing.Point(8, 16);
this.label1.Name = "label1";
this.label1.Size = new System.Drawing.Size(72, 23);
this.label1.TabIndex = 11;
this.label1.Text = "ClassName:";
//
// btnCancel
//
this.btnCancel.DialogResult =
System.Windows.Forms.DialogResult.Cancel;
this.btnCancel.Location = new System.Drawing.Point(216, 184);
this.btnCancel.Name = "btnCancel";
this.btnCancel.TabIndex = 6;
this.btnCancel.Text = "Cancel";
//
// btnOK
//
this.btnOK.Location = new System.Drawing.Point(136, 184);
this.btnOK.Name = "btnOK";
this.btnOK.TabIndex = 5;
this.btnOK.Text = "OK";
//
// txtNewIdentifier
//
this.txtNewIdentifier.Location = new System.Drawing.Point(88, 136);
this.txtNewIdentifier.Name = "txtNewIdentifier";
this.txtNewIdentifier.Size = new System.Drawing.Size(152, 20);
this.txtNewIdentifier.TabIndex = 4;
this.txtNewIdentifier.Text = "";
//
// label5
//
this.label5.Location = new System.Drawing.Point(8, 136);
this.label5.Name = "label5";
this.label5.Size = new System.Drawing.Size(72, 32);
this.label5.TabIndex = 20;
this.label5.Text = "Destination Identifier:";
//
// frmDuplicateData
//
this.AcceptButton = this.btnOK;
this.AutoScaleBaseSize = new System.Drawing.Size(5, 13);
this.CancelButton = this.btnCancel;
this.ClientSize = new System.Drawing.Size(304, 222);
this.Controls.Add(this.txtNewIdentifier);
this.Controls.Add(this.label5);
this.Controls.Add(this.txtIdentifier);
this.Controls.Add(this.label4);
this.Controls.Add(this.txtCategory);
this.Controls.Add(this.label3);
this.Controls.Add(this.txtQualifier);
this.Controls.Add(this.label2);
this.Controls.Add(this.txtClass);
this.Controls.Add(this.label1);
this.Controls.Add(this.btnCancel);
this.Controls.Add(this.btnOK);
this.FormBorderStyle =
System.Windows.Forms.FormBorderStyle.FixedDialog;
this.Name = "frmDuplicateData";
this.StartPosition =
System.Windows.Forms.FormStartPosition.CenterParen t;
this.Text = "Copy Data";
this.Load += new System.EventHandler(this.frmDuplicateData_Load);
this.ResumeLayout(false);

}
#endregion

private void frmDuplicateData_Load(object sender, System.EventArgs
e)
{
if (_filter.ClassName.Length!=0)
this.ActiveControl = txtNewIdentifier;
}
}
}