//Delete Method

        public bool Delete(SetNotAvailbleTimeNAT f)
        {
            bool isSuccess = false;

            SqlConnection conn = new SqlConnection(myconnstrng);

            try
            {
                string     sql = "DELETE FROM SetNotAvailableTime WHERE sheduleId=@sheduleId";
                SqlCommand cmd = new SqlCommand(sql, conn);

                cmd.Parameters.AddWithValue("@sheduleId ", f.sheduleId);

                conn.Open();

                int rows = cmd.ExecuteNonQuery();

                if (rows > 0)
                {
                    isSuccess = true;
                }
                else
                {
                    isSuccess = false;
                }
            }
            catch (Exception ex)
            {
            }
            finally
            {
                conn.Close();
            }
            return(isSuccess);
        }
        //Data Update method

        public bool Update(SetNotAvailbleTimeNAT f)
        {
            bool isSuccess = false;

            SqlConnection conn = new SqlConnection(myconnstrng);

            try
            {
                string     sql = "UPDATE SetNotAvailableTime SET Type=@Type , Item=@Item , startTime=@startTime, endTime=@endTime, day=@day  WHERE sheduleId=@sheduleId ";
                SqlCommand cmd = new SqlCommand(sql, conn);

                cmd.Parameters.AddWithValue("@Type", f.Type);
                cmd.Parameters.AddWithValue("@Item", f.Item);
                cmd.Parameters.AddWithValue("@startTime", f.startTime);
                cmd.Parameters.AddWithValue("@endTime", f.endTime);
                cmd.Parameters.AddWithValue("@day", f.day);

                cmd.Parameters.AddWithValue("sheduleId", f.sheduleId);

                conn.Open();

                int rows = cmd.ExecuteNonQuery();
                if (rows > 0)
                {
                    isSuccess = true;
                }
                else
                {
                    isSuccess = false;
                }
            }
            catch (Exception ex)
            {
            }
            finally
            {
                conn.Close();
            }

            return(isSuccess);
        }
        //Data insert method

        public bool Insert(SetNotAvailbleTimeNAT f)
        {
            bool          isSuccess = false;
            SqlConnection conn      = new SqlConnection(myconnstrng);

            try
            {
                string     sql = "INSERT INTO SetNotAvailableTime (Type,Item,startTime,endTime,day) VALUES (@Type,@Item,@startTime,@endTime,@day)";
                SqlCommand cmd = new SqlCommand(sql, conn);

                cmd.Parameters.AddWithValue("@Type", f.Type);
                cmd.Parameters.AddWithValue("@Item", f.Item);
                cmd.Parameters.AddWithValue("@startTime", f.startTime);
                cmd.Parameters.AddWithValue("@endTime", f.endTime);
                cmd.Parameters.AddWithValue("@day", f.day);



                conn.Open();

                int rows = cmd.ExecuteNonQuery();

                if (rows > 0)
                {
                    isSuccess = true;
                }
                else
                {
                    isSuccess = false;
                }
            }
            catch
            {
            }
            finally
            {
                conn.Close();
            }
            return(isSuccess);
        }