C# 播放mp3

using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Windows.Forms;

using System.Runtime.InteropServices;//使用MCI Command String多媒体设备程序接口播放mp3，avi等

namespace MyDB
{
public partial class Form1 : Form
{
public static uint SND_ASYNC = 0x0001;
public static uint SND_FILENAME = 0x00020000;
[DllImport("winmm.dll")]
public static extern uint mciSendString(string lpstrCommand,
string lpstrReturnString, uint uReturnLength, uint hWndCallback);

public Form1()
{
InitializeComponent();
}

private void Form1_Load(object sender, EventArgs e)
{

}

private void buttonPlayMusic_Click(object sender, EventArgs e)
{
mciSendString(@"close temp_alias", null, 0, 0);
mciSendString(@"open ""E:\KuGou\曲婉婷 - 我的歌声里.mp3"" alias temp_alias", null, 0, 0);
mciSendString("play temp_alias repeat", null, 0, 0);
}
}
}