public static void SetNewLaundry(ILaundry aLaundry)
 {
     newLaundry = aLaundry;
 }
 public void createLaundryInDB(ILaundry laundry)
 {
     try
     {
         DataSet ds = new DataSet();
         string sql = "SELECT * From laundry";
         SqlDataAdapter da = new SqlDataAdapter(sql, con);
         SqlCommandBuilder cb = new SqlCommandBuilder(da);  //Generates
         da.Fill(ds, "LaundryData");
         totalFaults = ds.Tables["LaundryData"].Rows.Count;
         DataRow dRow = ds.Tables["LaundryData"].NewRow();
         dRow[0] = Convert.ToInt16(laundry.LaundryID);
         dRow[1] = Convert.ToDateTime(laundry.SentDate);
         dRow[2] = Convert.ToDouble(laundry.Weight);
         dRow[3] = Convert.ToDouble(laundry.Price);
         dRow[4] = Convert.ToBoolean(laundry.Returned);
         dRow[5] = laundry.Category;
         ds.Tables["LaundryData"].Rows.Add(dRow);
         da.Update(ds, "LaundryData");
     }
     catch (System.Exception excep)
     {
         if (con.State.ToString() == "Open")
             con.Close();
         Application.Exit();
         //Environment.Exit(0); //Force the application to close
     }
 }