validProductTypes) var myFilteredList = GetFilteredTypes(validProductTypes); .Where(type => TypeIsValid); //TypeIsValid returns a ValidTypereturn new ObservableCollectio
System.Collections.Generic.IEnumerable,TSource”具有一些无效参数public partial class mymymy : System.Web.UI.Page int[] validTypesoxMainDataContext()) var qry = from item in dc.LeaveRequests
where **validType