public partial class movie : Form { [DllImport("winmm.dll")] private static extern long mciSendString(string strCommand, string strReturn, int iReturnLength, IntPtr hwndCallback); private int imt=0; string filename = ""; public movie() { InitializeComponent(); }
using System.Media; private void Form1_Load(object sender, EventArgs e)
{
SoundPlayer msc = new SoundPlayer("C:\\背景音乐文件.wav");
msc.Play();
}
using System.IO;
SoundPlayer music = new SoundPlayer();
music = new SoundPlayer("");
music.Play();
或
[DllImport("winmm.dll")]
public static extern long PlaySound(String fileName,long a,long b); [DllImport("winmm.dll")]
public static extern long mciSendString(string lpstrCommand,string lpstrReturnString,long length,long hwndcallback);
public static void PlayMusic(string p_FileName)
{
try
{
mciSendString(@"close "+p_FileName ,"",0,0);
mciSendString(@"open " + p_FileName,"",0,0);
mciSendString(@"play " + p_FileName ,"",0,0);
}
catch
{
}
}
如果我把debug下的exe文件拷的别人电脑 c盘下的音乐文件也要拷的别人电脑的相同位置吗
可不可以把我的exe文件和音乐文件一起打包 但又如何确定别人把音乐文件拷到什么位置呢
SoundPlayer msc=new SoundPlayer("背景音乐文件.wav");
然后背景音乐文件.wav和程序放同一个目录里
画的图不饱满,这个太抽象,需要实图演示.
{
[DllImport("winmm.dll")]
private static extern long mciSendString(string strCommand,
string strReturn, int iReturnLength, IntPtr hwndCallback);
private int imt=0;
string filename = "";
public movie()
{
InitializeComponent();
}
private void 播放ToolStripMenuItem_Click(object sender, EventArgs e)
{
play();
} private void 暂停ToolStripMenuItem_Click(object sender, EventArgs e)
{
string sCommand = "pause MediaFile";
string ret = null;
mciSendString(sCommand, ret, 0, IntPtr.Zero);
} private void 打开ToolStripMenuItem_Click(object sender, EventArgs e)
{
OpenFileDialog f = new OpenFileDialog();
if (f.ShowDialog() == DialogResult.OK)
{
filename = f.FileName;
}
play();
} private void 停止ToolStripMenuItem_Click(object sender, EventArgs e)
{
string sCommand = "close MediaFile";
string ret = null;
mciSendString(sCommand, ret, 0, IntPtr.Zero);
imt = 0;
}
private void play()
{
string sCommand = "open \"" + filename + "\" type mpegvideo alias MediaFile";
// MediaFile是选择播放文件类型
string ret = null;
mciSendString(sCommand, ret, 0, IntPtr.Zero);
sCommand = "play MediaFile";
ret = null;
if (imt == 0)
{
mciSendString(sCommand, ret, 0, IntPtr.Zero);
}
else
{
mciSendString(sCommand, ret, 0, IntPtr.Zero);
}
}
}
{
SoundPlayer msc=new SoundPlayer("C:\\背景音乐文件.wav");
msc.Play();
}