/// <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()));
}
