0
这是奇怪的事情...也许我有一个金发碧眼的时刻或东西,但为什么不这项工作......EF简单的插入
FLMCommsEntities dal = new FLMCommsEntities();
foreach (Email email in mail)
{
dal.EmailReceiveds.AddObject(new EmailReceived
{
FromAddress = email.From,
ToAddress = email.To,
EmailSubject = email.Subject,
EmailBodyHtml = email.BodyHtml,
EmailBodyPlain = email.BodyPlain,
ReceivedOn = (DateTime)email.Date,
AttachmentPath = email.AttachmentPath,
EmailSize = email.Size,
CreatedDate = DateTime.Now,
DownloadComplete = true,
ServerEmailID = email.ServerId
});
}
// ask dal to save the new mail batch locally
dal.SaveChanges();
它返回一个SQL异常是说我能” t插入一个重复的主键值...显然,我不是试图插入主键值,而是做一个新的,而不是!
哎呀...
什么是EmailReceived'的'的PK,是PK自动递增值? – Eranga