public void setvote(int musicid, int vote)
{
using (var musicct = new DataClassesDataContext())
{
SONG song = musicct.SONGs.Single(p => p.SONGID == musicid);
song.VOTE += vote;
musicct.SubmitChanges();
}
}
public decimal getvote(int musicid)
{
decimal?a;
using (var musicct = new DataClassesDataContext())
{
SONG song = musicct.SONGs.Single(p => p.SONGID == musicid);
a = song.VOTE;
}
return(decimal.Parse(a.ToString()));
}
private void detach_SONGs(SONG entity)
{
this.SendPropertyChanging();
entity.SINGER = null;
}
private void attach_SONGs(SONG entity)
{
this.SendPropertyChanging();
entity.SINGER = this;
}
private void attach_SONGs(SONG entity)
{
this.SendPropertyChanging();
entity.EMOTION = this;
}
partial void DeleteSONG(SONG instance);
partial void UpdateSONG(SONG instance);
partial void InsertSONG(SONG instance);