public string getMergeKey()
{
return(Singer.Replace(" ", "") + SongName.Replace(" ", ""));
}
private void btnStartDownLoad_Click(object sender, EventArgs e)
{
try
{
tsState.Value = 0;
tsState.Visible = true;
if (!Directory.Exists(path))
{
Directory.CreateDirectory(path);
}
if (downloader == null)
{
downloader = new SongDownloader(provider, path);
}
foreach (ListViewItem item in lvSongs.CheckedItems)
{
timer1.Enabled = true;
timer1.Interval = 100;
MergedSong1 song = (MergedSong1)item.Tag;
downloader.AddDownload(song);
//若路径更改，则不往库中保存数据
if (txtDownLoadPath.Text.Trim() == Directory.GetCurrentDirectory() + @"\misucs\")
{
//判断歌手是否已存在,若不存在则添加
if (!isExeitsSinger(song.Singer))
{
KtvMSModel.Singer singer = new KtvMSModel.Singer();
singer.Name = song.Singer;
singerManager.AddSingerInfo(singer);
}
//根据歌名判断歌曲是否存在，
if (!newSongManager.isExeitsSongByName(song.SongName))
{
Song1 song1 = new Song1();
song1.SongName = song.SongName;
song1.Singer = song.Singer;
song1.Source = song.Source;
song1.Duration = song.Duration; //播放时间
song1.Size = Convert.ToDouble((song.Size / (1024 * 1024)).ToString("F2")); //歌曲文件大小
int row = newSongManager.AddSong(song1);//添加歌曲
if (row > 0)
{
int songId = newSongManager.GetSongIdByName(song.SongName);
if (songId != null && songId != 0)
{
downloadSongManger.AddDownloadSong(songId);//下载记录
}
}
}
}
}
}
catch (Exception ex)
{
MessageBox.Show(ex.Message, "提示", MessageBoxButtons.OK, MessageBoxIcon.Information);
}
}
public string getFileName()
{
return(Singer.Trim() + "-" + SongName.Trim() + ".mp3");
}