C# 泛型多种参数类型与多重约束 示例
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interface IMyInterface { } class Dictionary<TKey, TVal> where TKey : IComparable, IEnumerable where TVal : IMyInterface { public void Add(TKey key, TVal val) { } } |
原文:http://www.cnblogs.com/sanyejun/p/7192382.html