player.currentMedia.durationString输出00：00求解

[ppp2282229]

　　Private Sub Timer1_Tick(ByVal sender As Object, ByVal e As System.EventArgs) Handles Timer1.Tick

　　EndPoint = AxWindowsMediaPlayer1.currentMedia.duration

　　If EndPoint = 0 Then Exit Sub '可能因为媒体文件的打开需要一定时间，这里等待媒体文件的打开

　　msgbox(AxWindowsMediaPlayer1.currentMedia.duration .ToString )

　　End Sub

这个貌似不像代码，求高手解释

private void AddListViewItem(string path)
{

player.settings.volume = 0;
player.URL = path;
string musictime = this.player.currentMedia.durationString;

ListViewItem subItem = new ListViewItem(
Path.GetFileNameWithoutExtension(path));
subItem.Tag = path;
this.listView1.Items.Add(subItem);

subItem.SubItems.Add(this.player.currentMedia.durationString);

int pos;
if (this.listView1.SelectedItems.Count > 0)
{
pos = this.listView1.SelectedIndices[0];
this.listView1.Items[pos].Selected = false;

}
pos = this.listView1.Items.Count - 1;
this.listView1.Items[pos].Selected = true;
}

这里的this.player.currentMedia.durationString输出的是00：00，网上大多数都是说俺上面那段东西办

[ppp2282229]

都没人懂吖？网上那些播放器代码大都是不在播放列表显示时间的