I have a DataGrid bound to an ArrayList. When I delete a 'row' from the
ArrayList the DataGrid throws an 'IndexOutOfRangeException' exception. I
constructed a very simple sample app that reproduces the problem (code
below). This sample simply populates the grid from the array. When you click
the button it deletes the current row. At that point the exception is thrown.
If anyone could suggest what I'm doing wrong I'd appreciate it. TIA

using System;
using System.Drawing;
using System.Collections;
using System.ComponentModel;
using System.Windows.Forms;
using System.Data;

namespace WindowsApplication1
{
 public class Form1 : System.Windows.Forms.Form
 {
   private ArrayList m_oArrayList=new ArrayList();
   private System.Windows.Forms.DataGrid m_oDataGrid;
   private System.Windows.Forms.Button button1;

   private System.ComponentModel.Container components = null;

   public Form1()
   {
     InitializeComponent();

     m_oArrayList.Add(new NameValuePair("NameOne","ValueOne"));
     m_oArrayList.Add(new NameValuePair("NameTwo","ValueTwo"));
     m_oArrayList.Add(new NameValuePair("NameThree","ValueThree"));
     m_oArrayList.Add(new NameValuePair("NameFour","ValueFour"));
     m_oArrayList.Add(new NameValuePair("NameFive","ValueFive"));
     m_oArrayList.Add(new NameValuePair("NameSix","ValueSix"));
     m_oArrayList.Add(new NameValuePair("NameSeven","ValueSeven"));

     m_oDataGrid.SetDataBinding(m_oArrayList,"");
   }

   protected override void Dispose( bool disposing )
   {
     if( disposing )
     {
       if (components != null)
       {
         components.Dispose();
       }
     }
     base.Dispose( disposing );
   }

   private void InitializeComponent()
   {
     this.m_oDataGrid = new System.Windows.Forms.DataGrid();
     this.button1 = new System.Windows.Forms.Button();
     
((System.ComponentModel.ISupportInitialize)(this.m_oDataGrid)).BeginInit();
     this.SuspendLayout();
     this.m_oDataGrid.DataMember = "";
     this.m_oDataGrid.HeaderForeColor =
System.Drawing.SystemColors.ControlText;
     this.m_oDataGrid.Location = new System.Drawing.Point(16, 40);
     this.m_oDataGrid.Name = "m_oDataGrid";
     this.m_oDataGrid.Size = new System.Drawing.Size(264, 176);
     this.m_oDataGrid.TabIndex = 0;
     this.button1.Location = new System.Drawing.Point(80, 8);
     this.button1.Name = "button1";
     this.button1.Size = new System.Drawing.Size(64, 24);
     this.button1.TabIndex = 1;
     this.button1.Text = "delete";
     this.button1.Click += new System.EventHandler(this.button1_Click);
     this.AutoScaleBaseSize = new System.Drawing.Size(5, 13);
     this.ClientSize = new System.Drawing.Size(292, 229);
     this.Controls.Add(this.button1);
     this.Controls.Add(this.m_oDataGrid);
     this.Name = "Form1";
     this.Text = "Form1";
     
((System.ComponentModel.ISupportInitialize)(this.m_oDataGrid)).EndInit();
     this.ResumeLayout(false);
   }

   [STAThread]    static void Main()
   {
     Application.Run(new Form1());
   }

   private void button1_Click(object sender, System.EventArgs e)
   {
     m_oArrayList.RemoveAt(m_oDataGrid.CurrentRowIndex);
     m_oDataGrid.Refresh();
   }
 }   
   
 public class NameValuePair
 {
   private string m_strName=string.Empty;
   public string Name{get{return m_strName;} set{m_strName=value;}}

   private string m_strValue=string.Empty;
   public string Value{get{return m_strValue;} set{m_strValue=value;}}

   public NameValuePair(string strName,string strValue)
   {
     m_strName = strName;
     m_strValue =strValue;
   }
 }   
}