C# - How to play an audio file after another finishes ?

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Hi all!!

I want to play multiple audio file from a folder, but I only play the first file
This is my code :

C#

List<string> wavlist = new List<string>();
wavlist.Add(Application.StartupPath + "\\mp3\\1.mp3");
wavlist.Add(Application.StartupPath + "\\mp3\\2.mp3");
wavlist.Add(Application.StartupPath + "\\mp3\\3.mp3");
wavlist.Add(Application.StartupPath + "\\mp3\\4.mp3");

foreach (string file in wavlist)
{
WMPLib.WindowsMediaPlayer wplayer = new WMPLib.WindowsMediaPlayer();
wplayer.URL = file;
wplayer.control.play();
}

Please help me!
@_@
Thanks and best regards.

Posted 7-Oct-15 20:07pm

Robinson Niit

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Comments

sreeyush sudhakaran 8-Oct-15 2:27am

with in the loop wait for something like this?
foreach (string file in wavlist)
{
WMPLib.WindowsMediaPlayer wplayer = new WMPLib.WindowsMediaPlayer();
wplayer.URL = file;
wplayer.control.play();
while(wplayer.control.status == Playing)
{
//Dummy loop
}
}

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*dan!sh* · Answer 1 · 2015-10-07T21:09:00

You can create a playlist and use that to play files sequentially. Here is sample code to do so:

C#

WMPLib.IWMPPlaylist playlist = player.playlistCollection.newPlaylist("NewPlaylist");

// Add files to playlist. You can make use of a loop to add multiple files
WMPLib.IWMPMedia fileMedia = player.newMedia(filePath);
playlist.appendItem(fileMedia);

player.currentPlaylist = playlist;
player.Ctlcontrols.play();

Another approach will be to use PlayStateChanged event handler.