grid view operations

 I grid View you can bind

 

PopupPosition="TopLeft" TargetControlID="TxtBx_DelDt">





 

 

 

on Coding Page you can use it:

 

TextBox DeliveryDt = (TextBox)GrdVw_CourierDet.Rows[e.RowIndex].FindControl("TxtBx_DelDt");
SqlComm_RowUpdate.Parameters.Add("@DeliveryDt", SqlDbType.VarChar).Value = DeliveryDt.Text.ToString();