执行用户数字化的功能/方法

问题描述

我想知道，.net中是否有一个类可以在运行时调用函数/方法...

例如:

输入要调用的方法名称:sum(10,20)


我的Ideia的代码示例如下:

I want to know, if in the .net have a class to call a function/method in run time...

e.g:

Enter with a method name to call: sum(10,20)


The code sample, of my Ideia is something like this:

class Program
{
    static void sum(int a, int b)
    {
        Console.WriteLine("{0}", a + b);
    }

    static void Main(string[] args)
    {
        Console.Write("Enter with a method name to call: ");
        string a = Convert.ToString(Console.ReadLine());

        // SAMPLE OF IDEA
        ProcessMacro PrM = new ProcessMacro(a);
    }
}

所以，有可能这样做吗?
如果是，我该怎么做?

谢谢.

So, It''s possible to do this ?
If yes, how I can do this ?

Thanks.

推荐答案

System.Reflection.MemberInfo[] members = this.GetType().GetMembers();
var parms = new object[0];
Type TypeToReflect = Type.GetType("System.Int32");
var EmitObj = System.Activator.CreateInstance(this.GetType(),false);
var x = this.GetType().InvokeMember("TestMethod2", BindingFlags.InvokeMethod, null, EmitObj, parms);

我不是Reflection方面的专家，可能有一种对现有对象执行的方法.

I am not an expert in Reflection, and there may be a way to execute on an existing object.

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