在资源中加入了音频文件 MSG.WAV ,如何用SoundPlayer播放该文件。
在MSDN中给的例子是
private void playSoundFromResource()
{
SoundPlayer sndPing = new SoundPlayer(SoundRes.GetType(), "Ping.wav");
sndPing.Play();
}
SoundPlayer 没有这种构造函数。
哪位仁兄做过，告诉小弟，小弟万分感激。在线等待，这个东西很着急。
在MSDN中给的例子是
private void playSoundFromResource()
{
SoundPlayer sndPing = new SoundPlayer(SoundRes.GetType(), "Ping.wav");
sndPing.Play();
}
SoundPlayer 没有这种构造函数。
哪位仁兄做过，告诉小弟，小弟万分感激。在线等待，这个东西很着急。
是using System.Media;
2.0下面的
能不能给个具体点的例子呢?
能不能给个具体点的例子呢?小弟谢谢了
using System.Collections;
using System.ComponentModel;
using System.Diagnostics;
using System.Drawing;
using System.Media;
using System.Windows.Forms;namespace SoundApiExample
{
public class SoundTestForm : System.Windows.Forms.Form
{
private System.Windows.Forms.Label label1;
private System.Windows.Forms.TextBox filepathTextbox;
private System.Windows.Forms.Button playOnceSyncButton;
private System.Windows.Forms.Button playOnceAsyncButton;
private System.Windows.Forms.Button playLoopAsyncButton;
private System.Windows.Forms.Button selectFileButton;
private System.Windows.Forms.Button stopButton;
private System.Windows.Forms.StatusBar statusBar;
private System.Windows.Forms.Button loadSyncButton;
private System.Windows.Forms.Button loadAsyncButton;
private SoundPlayer player; public SoundTestForm()
{
// Initialize Forms Designer generated code.
InitializeComponent();
// Disable playback controls until a valid .wav file
// is selected.
EnablePlaybackControls(false); // Set up the status bar and other controls.
InitializeControls(); // Set up the SoundPlayer object.
InitializeSound();
} // Sets up the status bar and other controls.
private void InitializeControls()
{
// Set up the status bar.
StatusBarPanel panel = new StatusBarPanel();
panel.BorderStyle = StatusBarPanelBorderStyle.Sunken;
panel.Text = "Ready.";
panel.AutoSize = StatusBarPanelAutoSize.Spring;
this.statusBar.ShowPanels = true;
this.statusBar.Panels.Add(panel);
} // Sets up the SoundPlayer object.
private void InitializeSound()
{
// Create an instance of the SoundPlayer class.
player = new SoundPlayer(); // Listen for the LoadCompleted event.
player.LoadCompleted += new AsyncCompletedEventHandler(player_LoadCompleted); // Listen for the SoundLocationChanged event.
player.SoundLocationChanged += new EventHandler(player_LocationChanged);
} private void selectFileButton_Click(object sender,
System.EventArgs e)
{
// Create a new OpenFileDialog.
OpenFileDialog dlg = new OpenFileDialog(); // Make sure the dialog checks for existence of the
// selected file.
dlg.CheckFileExists = true; // Allow selection of .wav files only.
dlg.Filter = "WAV files (*.wav)|*.wav";
dlg.DefaultExt = ".wav"; // Activate the file selection dialog.
if (dlg.ShowDialog() == DialogResult.OK)
{
// Get the selected file's path from the dialog.
this.filepathTextbox.Text = dlg.FileName; // Assign the selected file's path to
// the SoundPlayer object.
player.SoundLocation = filepathTextbox.Text;
}
} // Convenience method for setting message text in
// the status bar.
private void ReportStatus(string statusMessage)
{
// If the caller passed in a message...
if ((statusMessage != null) && (statusMessage != String.Empty))
{
// ...post the caller's message to the status bar.
this.statusBar.Panels[0].Text = statusMessage;
}
}
// Enables and disables play controls.
private void EnablePlaybackControls(bool enabled)
{
this.playOnceSyncButton.Enabled = enabled;
this.playOnceAsyncButton.Enabled = enabled;
this.playLoopAsyncButton.Enabled = enabled;
this.stopButton.Enabled = enabled;
}
private void filepathTextbox_TextChanged(object sender,
EventArgs e)
{
// Disable playback controls until the new .wav is loaded.
EnablePlaybackControls(false);
} private void loadSyncButton_Click(object sender,
System.EventArgs e)
{
// Disable playback controls until the .wav is
// successfully loaded. The LoadCompleted event
// handler will enable them.
EnablePlaybackControls(false); try
{
// Assign the selected file's path to
// the SoundPlayer object.
player.SoundLocation = filepathTextbox.Text; // Load the .wav file.
player.Load();
}
catch (Exception ex)
{
ReportStatus(ex.Message);
}
} private void loadAsyncButton_Click(System.Object sender,
System.EventArgs e)
{
// Disable playback controls until the .wav is
// successfully loaded. The LoadCompleted event
// handler will enable them.
EnablePlaybackControls(false); try
{
// Assign the selected file's path to
// the SoundPlayer object.
player.SoundLocation = this.filepathTextbox.Text; // Load the .wav file.
player.LoadAsync();
}
catch (Exception ex)
{
ReportStatus(ex.Message);
}
} // Synchronously plays the selected .wav file once.
// If the file is large, UI response will be visibly
// affected.
private void playOnceSyncButton_Click(object sender,
System.EventArgs e)
{
ReportStatus("Playing .wav file synchronously.");
player.PlaySync();
ReportStatus("Finished playing .wav file synchronously.");
} // Asynchronously plays the selected .wav file once.
private void playOnceAsyncButton_Click(object sender,
System.EventArgs e)
{
ReportStatus("Playing .wav file asynchronously.");
player.Play();
} // Asynchronously plays the selected .wav file until the user
// clicks the Stop button.
private void playLoopAsyncButton_Click(object sender,
System.EventArgs e)
{
ReportStatus("Looping .wav file asynchronously.");
player.PlayLooping();
} // Stops the currently playing .wav file, if any.
private void stopButton_Click(System.Object sender,
System.EventArgs e)
{
player.Stop();
ReportStatus("Stopped by user.");
} // Handler for the LoadCompleted event.
private void player_LoadCompleted(object sender,
AsyncCompletedEventArgs e)
{
string message = String.Format("LoadCompleted: {0}",
this.filepathTextbox.Text);
ReportStatus(message);
EnablePlaybackControls(true);
} // Handler for the SoundLocationChanged event.
private void player_LocationChanged(object sender, EventArgs e)
{
string message = String.Format("SoundLocationChanged: {0}",
player.SoundLocation);
ReportStatus(message);
}
using System.Collections.Generic;
using System.Text;
using System.Media;namespace LinkPair
{
public class GameMusic
{
/// <summary>
/// WAV文件路径
/// </summary>
string strMusicPath; /// <summary>
/// 是否循环播放
/// </summary>
bool isLoop; /// <summary>
/// 获取或设置WAV文件路径
/// </summary>
public string MusicPath
{
get
{
return this.strMusicPath;
}
set
{
this.strMusicPath = value;
}
} /// <summary>
/// 构造函数
/// </summary>
/// <param name="musicPath">WAV文件路径</param>
public GameMusic(string musicPath, bool isLoop)
{
this.strMusicPath = musicPath;
this.isLoop = isLoop;
} /// <summary>
/// 播放WAV文件
/// </summary>
/// <returns></returns>
public bool PlayWav()
{
SoundPlayer sndPing = new SoundPlayer(strMusicPath); if (this.isLoop)
{
sndPing.PlayLooping();
}
else
{
sndPing.Play();
} return true;
}
}
}
谢谢你们二位，不过你们可能没有理解我的意思。我是要播放资源中的WAV文件。直接指定路径的我知道怎么做。就是不知道怎么播放资源中的文件。
我是这样将WAV加入资源的。右击工程-->查看属性页面-->选择资源标签-->然后点击加入资源-->选择现有文档-->加入WAV文件。
using (Stream s = Properties.Resources.[NAME])
{
SoundPlayer sndPing = new SoundPlayer(s);
sndPing.Play();
}
或者调用Assembly.GetManifestResourceStream(resourceName))获得资源流
著個應當是你想要的