MVC自學知識點

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KeyValuePair<TKey, TValue> 是個結構

public interface IDictionary<TKey, TValue> : ICollection<KeyValuePair<TKey, TValue>>, IEnumerable<KeyValuePair<TKey, TValue>>, IEnumerable{    // Methods    void Add(TKey key, TValue value);    bool ContainsKey(TKey key);    bool Remove(TKey key);    bool TryGetValue(TKey key, out TValue value);    // Properties    TValue this[TKey key] { get; set; }    ICollection<TKey> Keys { get; }    ICollection<TValue> Values { get; }}

public struct KeyValuePair<TKey, TValue>{    private TKey key;    private TValue value;    public KeyValuePair(TKey key, TValue value);    public TKey Key { get; }    public TValue Value { get; }    public override string ToString();}

MVC自學知識點