字典<T,Delegate>使用不同类型的委托:更简洁的非字符串方法名称? [英] Dictionary<T,Delegate> with Delegates of different types: Cleaner, non string method names?

问题描述

必须有更清洁的方法.目前我有:

There has to be a cleaner method. Currently I have:

... Constructor()
{
      parseDictionary = new Dictionary<typeOfStream, Delegate>()
            {
                {typeOfStream.SOME_ENUM_VAL, Delegate.CreateDelegate(typeof(ParseDelegate<string>), this, "MyMethod")},
                {typeOfStream.SOME_OTHER_ENUM_VAL, Delegate.CreateDelegate(typeof(ParseDelegate<XmlNode>), this, "MyOtherMethod")}
            };
}

public bool MyMethod(string some_string)
{
    ...
}

public bool MyOtherMethod(XmlNode some_node)
{
    ...
}

我想摆脱 "MyMethod" 和 MyOtherMethod 并使其成为 this.MyMethod 和 this.MyOtherMethod.选项?

and I would like to get rid of "MyMethod" and MyOtherMethod and make it this.MyMethod and this.MyOtherMethod. Options?

我对任何允许我使用字典查找并将我的数据 mojo 指向任意方法(以及带有任意一堆参数的已定义方法)进行解析的解决方案持开放态度.

I am open to any solution that allows me to use a Dictionary lookup, and point my data mojo into an arbitrary method (well a defined method with an arbitrary bunch of arguments) for parsing.

推荐答案

只需投射到正确的委托类型:

Just cast to the right kind of delegate:

parseDictionary = new Dictionary<typeOfStream, Delegate>()
{
    { typeOfStream.SOME_ENUM_VAL, (ParseDelegate<string>) MyMethod) },
    { typeOfStream.SOME_OTHER_ENUM_VAL, (ParseDelegate<XmlNode>) MyOtherMethod }
};

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