lvItem.ImageIndex = index;
Lvthree.Items.Add(lvItem);
index++;
}
}
dr.Close();
}
catch (Exception ex)
{
MessageBox.Show("系统出现异常" + ex.Message);
}
finally
{
con.Close();
}
}
public void SongList()
{
//读取数据库,读出该歌手的所有歌曲
StringBuilder sb = new StringBuilder();
//拼接SQL语句
sb.AppendFormat("select song_id,song_name,song_url,singer_name from song_info,singer_info where singer_name='{ }' and song_info.singer_id={ }", Lvthree.SelectedItems[ ].Text, Convert.ToInt (Lvthree.SelectedItems[ ].Tag));
FrmSongList songList = new FrmSongList();
songList.Sql = sb.ToString();
songList.Previous = KtvClient.PrevioisForm.Singer;//指定返回的窗体是按歌手点歌
songList.ShowDialog();
this.Close();
}
private void Lvthree_Click(object sender, EventArgs e)
{
SongList();
}
private void tsSingerMain_Click(object sender, EventArgs e)
{
FrmMain main = new FrmMain();
main.Show();
this.Hide();
}
private void tsSingerBack_Click(object sender, EventArgs e)
{
if (this.LvOne.Visible==true)
{
FrmMain man = new FrmMain();
man.Show();
this.Hide();
}
else if (this.LvTwo.Visible==true)
{
this.LvTwo.Visible = false;
this.LvOne.Visible = true;
}
else if (this.Lvthree.Visible==true)
{
this.Lvthree.Visible = false;
this.LvTwo.Visible = true;
}
}
private void tsSingerCut_Click(object sender, EventArgs e)
{
PlayList.CutSong(- );
}
private void tsSingerAgain_Click(object sender, EventArgs e)