/// <summary>
 /// 计算已付款
 /// </summary>
 /// <param name="orderId"></param>
 /// <returns></returns>
 protected string GetPayed(string orderId)
 {
     string totle = string.Empty;
     decimal remPrice = 0;
     decimal payPrice = 0;
     decimal prePrice = 0;
     //银行支付
     ShowShop.BLL.Order.RemittanceInfo remBll = new ShowShop.BLL.Order.RemittanceInfo();
     List<ShowShop.Model.Order.RemittanceInfo> remdate = remBll.GetAll("orderid='" + orderId + "'");
     if (remdate.Count > 0)
     {
         foreach (ShowShop.Model.Order.RemittanceInfo da in remdate)
         {
             remPrice += Convert.ToDecimal(da.RemittanceMoney.ToString());
         }
     }
     //现金支付
     ShowShop.BLL.Order.PaymentMoney payBll = new ShowShop.BLL.Order.PaymentMoney();
     List<ShowShop.Model.Order.PaymentMoney> paydata = payBll.GetAll("orderid='" + orderId + "'");
     if (paydata.Count > 0)
     {
         foreach (ShowShop.Model.Order.PaymentMoney da in paydata)
         {
             payPrice += Convert.ToDecimal(da.GatheringMoney.ToString());
         }
     }
     //预付款
     ShowShop.BLL.Order.PrepayMoney preBll = new ShowShop.BLL.Order.PrepayMoney();
     List<ShowShop.Model.Order.PrepayMoney> predata = preBll.GetAll("orderid='" + orderId + "'");
     if (predata.Count > 0)
     {
         foreach (ShowShop.Model.Order.PrepayMoney da in predata)
         {
             prePrice += Convert.ToDecimal(da.PayoutMoney);
         }
     }
     totle = (remPrice + payPrice + prePrice).ToString();
     return totle;
 }