C# 动态加载DLL 播放声音源码

DLL动态加载调用，动态加载DLL 实现播放声音效果using System;using System.Collections.Generic;using System.ComponentModel;using System.Data;using System.Drawing;using System.Linq;using System.Text;using System.Windows.Forms;using System.Reflection;namespace 动态加载DLL{ public partial class Form1 : Form { public Form1() { InitializeComponent(); } private void button1_Click(object sender, EventArgs e) { Assembly ass = Assembly.Load("wav"); //加载dll文件 Type tp = ass.GetType("wav.Audio"); //获取类名，必须 命名空间 类名 Object obj = Activator.CreateInstance(tp); //建立实例 MethodInfo meth = tp.GetMethod("PlaySound"); //获取方法 int t = Convert.ToInt32(meth.Invoke(obj, new Object[] { 1 })); //Invoke调用方法 //return t; } }}