Telerik ItemCommand Example And FindControls

protected void RadGrid1_ItemCommand(object sender, GridCommandEventArgs e)

   {

       if (e.CommandName == "YourCommandName")

       {

           // For Normal mode

           GridDataItem item = e.Item as GridDataItem;

           TextBox TextBox1 = item.FindControl("TextBox1") as TextBox;

           // Access your TextBox Here

 

 

           // For Edit mode

           GridEditableItem eitem = e.Item as GridEditableItem;

           TextBox TextBox2 = eitem.FindControl("TextBox2") as TextBox; // From Item Template

           TextBox TextBox3 = eitem["ColumnUniqueName"].Controls[0] as TextBox; // From Bound Column

           // Access your TextBox Here

       }

   }