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设计流体界面方法
原标题:Designing Fluent interface methods

我正试图写一下一部《发展权利宣言》。

我有回归的方法,但如果我想要把指示数结合起来,我需要使用一个+符号,但我要把方法放在一起,但我不敢保证如何实现。

目前,我有这样的方法。

MyStaticClass.Root() MyStaticClass.And() MyStaticClass.AnyInt(, 返回地

I would like to be able to do

www.un.org/chinese/ga/president 任何因诺特(而导致扼杀

最佳回答

这种方法应当恢复一个包裹的班子。 这些方法还包含包装类型instance methods。 例:

class Fluent
{
     private string _value;
     public Fluent And()
     {
         this._value += "whatever";
         return this;
     }
     public Fluent AnyInt()
     {
         this._value += "42";
         return this;
     }
     public override string ToString() { return _value; }
}

您还可以界定从<代码>Fluent到(或除外)<代码>至>的隐含或明确转换。

Also, for production code, I d use a string builder to avoid many calls to Concat.

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