[英]Windows Phone 7: How to play the Recording Files in Media Player?
[英]Media player play all files in listbox how?
我有一個列表框,其中包含所有必須播放的媒體文件。 如何讓媒體播放器逐一播放? 這段代碼播放了一首歌但是foreach應該播放所有文件,但我認為這是因為它不會等到媒體結束..這段代碼:
Listbox = listBox3
listBox3Dict[s]
=列表框中所有文件的字符串
Dictionary<string, string> listBox3Dict = new Dictionary<string, string>();
> private bool listbox3job()
> {
> AxWMPLib.AxWindowsMediaPlayer axWmp = wfh.Child as AxWMPLib.AxWindowsMediaPlayer;
> {
> foreach (var selected in listBox3.Items)
> {
> string s = selected.ToString();
>
> if (listBox3Dict.ContainsKey(s))
> {
WMPLib.IWMPPlaylist playlist = axWindowsMediaPlayer1.newPlaylist("myPlaylist", string.Empty);
// you can add songs to url on for loop
WMPLib.IWMPMedia temp = this.axWindowsMediaPlayer1.newMedia(listBox3Dict[s]); //Load media from URL.
playlist.appendItem(temp); //Add song to playlist.
// after you add all songs set the new playlist
this.axWindowsMediaPlayer1.settings.autoStart = true; //not necessary
this.axWindowsMediaPlayer1.currentPlaylist = playlist; //Set media player to use the playlist.
> }
> }
>
> return true;
> }
> return false;
> }
你可以做的是創建玩家列表並開始播放該列表
private bool listbox3job()
{
AxWMPLib.AxWindowsMediaPlayer axWmp = wfh.Child as AxWMPLib.AxWindowsMediaPlayer;
WMPLib.IWMPPlaylist playlist = axWmp.newPlaylist("myPlaylist", string.Empty);
foreach (var selected in listBox1.Items)
{
string s = selected.ToString();
if (listBox3Dict.ContainsKey(s))
{
WMPLib.IWMPMedia temp = axWmp.newMedia(listBox3Dict[s]); //Load media from URL.
playlist.appendItem(temp); //Add song to playlist.
}
}
axWmp.settings.autoStart = true; //not necessary
axWmp.currentPlaylist = playlist; //Set media player to use the playlist.
return true;
}
之前我正在列表中處理一組語音文件。 我使用了PlayStateChange事件。 通過此事件,您可以找到MediaEnded狀態,您可以在其中將播放文件重新分配給列表中的下一個項目。
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