//Inserting Data Into DataBAse
        public bool InsertJob(assignJobclass c)
        {
            bool IsSuccess = false;

            //step1:connect database
            SqlConnection conn = new SqlConnection(mynewconnstring);

            try
            {
                string     sql = "INSERT INTO jobPred(vehicleNo, jobOne, jobTwo, jobThree, predictPrice,date)VALUES(@vehicleNo, @jobOne, @jobTwo, @jobThree, @predictPrice, @date)";
                SqlCommand cmd = new SqlCommand(sql, conn);

                cmd.Parameters.AddWithValue("@vehicleNo", c.Id);
                cmd.Parameters.AddWithValue("@jobOne", c.jobOne);
                cmd.Parameters.AddWithValue("@jobTwo", c.jobTwo);
                cmd.Parameters.AddWithValue("@jobThree", c.jobThree);
                cmd.Parameters.AddWithValue("@predictPrice", c.predictPrice);
                cmd.Parameters.AddWithValue("@date", DateTime.Now);


                //connection open here
                conn.Open();
                int rows = cmd.ExecuteNonQuery();

                if (rows > 0)
                {
                    IsSuccess = true;
                }
                else
                {
                    IsSuccess = false;
                }
            }
            catch (Exception ex)
            {
            }
            finally
            {
                conn.Close();
            }
            return(IsSuccess);
        }
        //Update Method
        public bool Update(assignJobclass c)
        {
            bool isSuccess = false;

            SqlConnection conn = new SqlConnection(mynewconnstring);

            try
            {
                string sql = "UPDATE jobPred SET jobStatus=@jobStatus Where Id=@Id";

                //Creating SQL command
                SqlCommand cmd = new SqlCommand(sql, conn);
                //Set Parameters
                cmd.Parameters.AddWithValue("@jobStatus", c.jobStatus);
                cmd.Parameters.AddWithValue("@Id", c.Id);

                conn.Open();

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