我有這個在我的WCF域名服務:如何加載非實體查詢?
public List<string> GetTop5ActiveUsersByManagementMessages()
{
return this.ObjectContext.Logs
.Where(w => w.Message == "Created User" ||
w.Message == "Removed User" || w.Message == "Updated User")
.GroupBy(w => w.Username)
.OrderByDescending(g => g.Count())
.Select(s => s.Key)
.Take(5).ToList();
}
現在我想將其加載到我的視圖模型是這樣的:
context.Load(context.GetTop5ActiveUsersByManagementMessages(),
GetActiveUsersCallback, true);
然而,抱怨需要明確指定類型。我該如何解決?
什麼類型的對象是上下文,DataContext? – Amasuriel 2011-06-10 19:57:10
@Amasuriel DomainContext – 2011-06-10 20:24:05