public void AddImportedQuotesAndTrades(List<QuotesAndTrades> lst)
 {
     try
     {
         using (LoanPriceEntities context = new LoanPriceEntities())
         {
             foreach (var item in lst)
             {
                 context.AddToQuotesAndTrades(item);
             }
             context.SaveChanges();
         }
     }
     catch (Exception ex)
     {
         throw ex;
     }
 }
 public void SaveQuotesAndTrades(QuotesAndTrades model)
 {
     using (LoanPriceEntities context = new LoanPriceEntities())
     {
         if (model.ID > 0)
         {
             context.AddObject("QuotesAndTrades", model);
         }
         else
         {
             context.AddToQuotesAndTrades(model);
         }
         context.SaveChanges();
     }
 }