public static string InsertContact(List<ContactEntity> list, int type, int overType)
 {
     int handleCount = 0;
     list.ForEach(x =>
     {
         bool result
         = new CustomDAL().ExcelInsertContact(x.ContactID,x.CustomerID, x.Name,x.CityCode, x.Address,
             x.MobilePhone, x.OfficePhone, x.Email, x.Jobs, x.Description, x.OwnerID,
             x.AgentID, x.ClientID, x.CompanyName,overType, type);
         if (result)
         {
             handleCount++;
         }
     });
     return handleCount > 0 ? "" : "导入失败,请联系管理员";
 }
 public static string InsertCustomer(List<CustomerEntity> list,int type,int overType)
 {
     int handleCount = 0;
     list.ForEach(x =>
     {
         bool result
         =new CustomDAL().ExeclInsertCustomer(x.CustomerID, x.Name, x.Type, x.SourceID, x.ActivityID, x.IndustryID,
             x.Extent, x.CityCode, x.Address,
             x.ContactName, x.MobilePhone, x.OfficePhone, x.Email, x.Jobs, x.Description, x.OwnerID,
             x.CreateUserID, x.AgentID, x.ClientID, overType, type);
         if (result)
         {
             handleCount++;
         }
     });
     return handleCount > 0 ? "" : "导入失败,请联系管理员";
 }