【发布时间】:2012-10-09 21:47:16
【问题描述】:
我正在使用 Rob Conery 的 Massive ORM。
有没有优雅的方法来计算返回的记录集?
dynamic viewModelExpando = result.ViewData.Model;
var queryFromMassiveDynamic = viewModelExpando.TenTricksNewestFirst;
//fails as have actually got TryInvokeMember on it
var z = queryFromMassiveDynamic.Count();
//works
int i = 0;
foreach (var item in queryFromMassiveDynamic) {
i++;
}
【问题讨论】: