如何调用从C＃类的静态方法，而无需创建实例 [英] How to invoke static method from C# class without creating instance

问题描述

我有这样的代码：

class Program
    {
        static void Main(string[] args)
        {
            Assembly myAsm = Assembly.LoadFile(@"c:\Some.dll");
            Type myService = myAsm.GetType("SomeClass");
            String s = (String) myService.InvokeMember("SomeMethod", BindingFlags.InvokeMethod  | BindingFlags.Public,
    null, null, new object[] {"MyParam"});
        }
    }

在Some.Dll有公共静态方法用的someMethod字符串参数返回字符串
，但我得到的方法缺少错误...

In Some.Dll there is public static Method SomeMethod with String param returning String but I get method missing Error...

推荐答案

您缺少 BindingFlags.Static 标记。

String s = (String) myService.InvokeMember("SomeMethod", BindingFlags.Static | BindingFlags.InvokeMethod  | BindingFlags.Public,
null, null, new object[] {"MyParam"}); 

这篇关于如何调用从C＃类的静态方法，而无需创建实例的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！