problem in adding new property in DataGridViewColumn

[C# Programming]

Hello Friends,

I have inherited the DataGridViewColumn class and add new property in it.

I am able to see myClass and its property in DataGridView but when I set the value to my property, it is set to null automatically. Here is my class :


using System;
using System.Collections.Generic;
using System.Text;
using System.Data;
using System.Drawing;
using System.Windows.Forms;
namespace dataridviewColumns
{
public class DataGridViewFinderColumn : DataGridViewColumn
{
public DataGridViewFinderColumn()
{


this.CellTemplate = new DataGridViewTextBoxCell();
this.ReadOnly = true;
}
private string _Caption;
public string Caption
{
get { return _Caption; }
set
{
_Caption = value;

}
}
}
}

Thanks and Regards,

Rahul

rahul saini