【发布时间】:2009-05-23 09:06:14
【问题描述】:
使用此代码,我的数据库没有任何变化。 运行上述代码时,不再创建新条目,也不再更新条目。
public void UpdateCallback(callback cb_)
{
callback call = context.callbacks.Single(c => c.callbackID == cb_.callbackID);
//call.callbackID = cb_.callbackID;
call.status = cb_.status;
call.contactName = cb_.contactName;
call.company = cb_.company;
call.phone = cb_.phone;
call.calledDate = cb_.calledDate;
call.callback1 = cb_.callback1;
call.notes = cb_.notes;
try
{
context.SubmitChanges();
}
catch (Exception e)
{
Console.WriteLine(e);
}
}
【问题讨论】:
标签: linq linq-to-sql