public ReturnType AddRateContent(RateContent rateContent)
{
try
{
using (AladingEntities alading = new AladingEntities(AppSettings.GetConnectionString()))
{
alading.AddToRateContent(rateContent);
if (alading.SaveChanges() == 1)
{
return(ReturnType.Success);
}
else
{
return(ReturnType.PropertyExisted);
}
}
}
catch (SqlException sex)
{
return(ReturnType.ConnFailed);
}
catch (Exception ex)
{
return(ReturnType.OthersError);
}
}
/*删除*/
public ReturnType RemoveRateContent(RateContent rateContent)
{
try
{
using (AladingEntities alading = new AladingEntities(AppSettings.GetConnectionString()))
{
var result = alading.RateContent.Where(v => v.TradeRateContent == rateContent.TradeRateContent);
foreach (RateContent s in result.ToList())
{
alading.DeleteObject(s);
}
alading.SaveChanges();
return(ReturnType.Success);
}
}
catch (SqlException sex)
{
return(ReturnType.ConnFailed);
}
catch (System.Exception ex)
{
return(ReturnType.OthersError);
}
}
/*删除*/
public static ReturnType RemoveRateContent(RateContent rateContent)
{
return(DataProviderClass.Instance().RemoveRateContent(rateContent));
}