public string CounterDelete(counter_Prop counterprop)
 {
     try
     {
         counterdal = new counter_dal();
         string strmsg = counterdal.CounterDelete(counterprop);
         return(strmsg);
     }
     catch (Exception e)
     {
         ErrMessage = e.Message;
         return("");
     }
 }
 public DataTable CounterSearch(counter_Prop counterprop)
 {
     try
     {
         counterdal = new counter_dal();
         DataTable dt = counterdal.CounterSearch(counterprop);
         return(dt);
     }
     catch (Exception e)
     {
         ErrMessage = e.Message;
         return(null);
     }
 }