private void bAdd_Click(object sender, EventArgs e)
{
if (tBName.Text != "" && nUDLength.Value > 0)
{
MusicDataEF.Songs song = new MusicDataEF.Songs();
song.S_name = tBName.Text;
song.S_length = (int)nUDLength.Value;
song.S_albId = (int)cBAlbum.SelectedValue;
ctx.Songs.Add(song);
ctx.SaveChanges();
foreach (var ganre in lBGanres.SelectedItems)
{
MusicDataEF.SongGanre con = new MusicDataEF.SongGanre();
con.SG_ganreId = ((MusicDataEF.Ganres)ganre).G_id;
con.SG_songId = song.S_id;
ctx.SongGanre.Add(con);
ctx.SaveChanges();
}
Close();
}
else
{
MessageBox.Show("Wrong information");
}
}
public EditSong(MusicDataEF.Songs song)
{
InitializeComponent();
ctx = new MusicDataEF.DBMusicEntities();
this.song = song;
this.Text = "Edit of song: " + song.S_name;
}
