/// <summary> /// Count扩展 /// </summary> public static Int32 ICount <TSource>(this IEnumerable <TSource> source, string linqStr) { return(source.Count(DynamicLinqFactory.CreateLambda <TSource>(linqStr).Compile())); }
/// <summary> /// FirstOrDefault扩展 /// </summary> public static TSource IFirstOrDefault <TSource>(this IEnumerable <TSource> source, string linqStr) { return(source.FirstOrDefault(DynamicLinqFactory.CreateLambda <TSource>(linqStr).Compile())); }