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public class People { private string _Name = "小明"; public string Name { get { return _Name; } set { _Name = value; } } private int _Age = 15; public i 阅读全文
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源码: public static IEnumerable<TResult> Empty<TResult>() { return EmptyEnumerable<TResult>.Instance; } // // We have added some optimization in SZArray 阅读全文
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源码: public static TSource ElementAt<TSource>(this IEnumerable<TSource> source, int index) { if (source == null) throw Error.ArgumentNull("source"); IL 阅读全文
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源码: public static IEnumerable<TSource> Distinct<TSource>(this IEnumerable<TSource> source) { if (source == null) throw Error.ArgumentNull("source"); r 阅读全文
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源码: public static IEnumerable<TSource> DefaultIfEmpty<TSource>(this IEnumerable<TSource> source) { return DefaultIfEmpty(source, default(TSource)); } 阅读全文
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分析一个Microsoft Docs文档案例: 地址:ICollection<T> 接口 (System.Collections.Generic) | Microsoft Docs using System; using System.Collections; using System.Collec 阅读全文