.NET播放音乐

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.Runtime.InteropServices;
namespace WindowsFormsMedia
{
    public partial class Form1 : Form
    {
        public Form1()
        {
            InitializeComponent();
        }

        private void Form1_Load(object sender, EventArgs e)
        {

        }

        [DllImport("kernel32.dll", CharSet = CharSet.Auto)]
        public static extern int GetShortPathName(
         string lpszLongPath,
         string shortFile,
         int cchBuffer
        );

        [DllImport("winmm.dll", EntryPoint = "mciSendString", CharSet = CharSet.Auto)]
        public static extern int mciSendString(
         string lpstrCommand,
         string lpstrReturnString,
         int uReturnLength,
         int hwndCallback
        );

        private void button1_Click(object sender, EventArgs e)
        {
            string buf = "";
            buf = buf.PadLeft(128, ' ');
            string file = @"F:\音乐\错错错.mp3";                //视频文件
            file = "open " + Convert.ToChar(34) + file + Convert.ToChar(34) + " alias media";
            mciSendString(file, buf, buf.Length, 0);            //初始化音频文件
            mciSendString("play media", buf, buf.Length, 0);    //播放音频文件
        }
    }
}

群里看到的代码，一实验还真好使