当语法对于原本不错的模式来说很糟糕时,请更改语法。怎么样:
public void MyFunction(params KeyValuePair<string, object>[] pairs)
{
// ...
}
public static class Pairing
{
public static KeyValuePair<string, object> Of(string key, object value)
{
return new KeyValuePair<string, object>(key, value);
}
}
Usage:
MyFunction(Pairing.Of("Key1", 5), Pairing.Of("Key2", someObject));
更有趣的是添加一个扩展方法string
使其可配对:
public static KeyValuePair<string, object> PairedWith(this string key, object value)
{
return new KeyValuePair<string, object>(key, value);
}
Usage:
MyFunction("Key1".PairedWith(5), "Key2".PairedWith(someObject));
Edit:您还可以通过派生使用不带通用括号的字典语法Dictionary<,>
:
public void MyFunction(MessageArgs args)
{
// ...
}
public class MessageArgs : Dictionary<string, object>
{}
Usage:
MyFunction(new MessageArgs { { "Key1", 5 }, { "Key2", someObject } });