protected void GrdCtegories_RowCommand(object sender, GridViewCommandEventArgs e) { if (e.CommandName == "Delete") { int ID = int.Parse(e.CommandArgument.ToString()); BLL.ReferenceCategories obj = new BLL.ReferenceCategories(); obj.LoadByPrimaryKey(ID); obj.MarkAsDeleted(); obj.Save(); LoadAllCategories(); } else if (e.CommandName == "Edit") { Response.Redirect("ReferenceCategories.aspx?CatID=" + e.CommandArgument.ToString() ); } }