日期:2014-05-17 浏览次数:20885 次
var list = from p in prgSourceInfos join o in prgInfos on p.UserId equals o.UserId select p ; ------解决方案-------------------- IList<PRGInfo> prgSourceInfos = GetPRGInfos().Except(prgInfos).ToList(); ------解决方案--------------------