protected void uiGridViewPiolts_RowCommand(object sender, GridViewCommandEventArgs e)
{
if (e.CommandName == "DeletePiolt")
{
FlightPilot objData = new FlightPilot();
objData.LoadByPrimaryKey(Convert.ToInt32(e.CommandArgument.ToString()));
objData.MarkAsDeleted();
objData.Save();
BindPilots();
}
}