/// <summary>
/// 这是保存上次播放进度
/// </summary>
/// <param name="fileName"></param>
/// <param name="currentPosition"></param>
public void SavSavePlayFileName(string fileName, double currentPosition)
{
CurrentPlay PlayFile = new CurrentPlay
{
FileName = fileName,
CurrentPosition = currentPosition
};
FileHelper.SaveFileAsJson(PlayFile, "CurrentPlay.json", "");
}
//加载最新播放列表
private void LoadList()
{
if (playerCore.LoadNewList())
{
//【1】显示播放列表
this.lbVideoList.Items.AddRange(this.playerCore.FileList.Keys.ToArray());
//【2】读取上次播放的位置并自动播放
string playFileName = this.playerCore.ReadPlayFileName();
CurrentPlay currentPlay = this.playerCore.ReadPlayFile();
#region 旧方法
//int index = this.playerCore.ReadPlayIndex();
//if (index > this.lbVideoList.Items.Count - 1 || index == -1)//如果保存的播放记录所对应的文件被删除或文件丢失
//{
// this.lbVideoList.SelectedIndex = 0;
//}
//else
//{
// this.lbVideoList.SelectedIndex = index;
//}
#endregion
if (currentPlay.FileName.Trim().Length == 0)//如果保存的播放记录所对应的文件被删除或文件丢失
{
this.lbVideoList.SelectedIndex = 0;
}
else
{
this.lbVideoList.SelectedItem = currentPlay.FileName;
//设置上次播放时长
this.myPlayer.Ctlcontrols.currentPosition = currentPlay.CurrentPosition;
}
//开启播放
lbVideoList_SelectedIndexChanged(null, null);
//【3】开启按钮
this.btnPause_Start.Enabled = true;
this.btnNext.Enabled = true;
this.btnPre.Enabled = true;
this.llblSaveAs.Enabled = true;
this.llblClear.Enabled = true;
}
}
