public void addNew()
{
CDInformation cd = new CDInformation(
txtID.Text,
txtAlbum.Text,
txtSinger.Text,
cbxGenre.Text,
int.Parse(txtDuration.Text)
);
for (int i = 0; i < listSongs.Items.Count; i++)
{
cd.Song.Add(listSongs.Items[i].ToString());
}
FormManage owner = (FormManage)this.Owner;
foreach (CDInformation CD in owner.ListCD)
{
if (owner.ListCD.Count == 0)
{
break;
}
if (CD.ID1.Equals(txtID.Text))
{
ErrorID.SetError(txtID, "This ID is already existed!!");
return;
}
}
ErrorID.Clear();
owner.ListCD.Add(cd);
owner.loadListData();
btnReset_Click(this, null);
}
public void update()
{
FormManage ownder = (FormManage)this.Owner;
DataGridViewRow row = new DataGridViewRow();
CDInformation cd = new CDInformation(
txtID.Text,
txtAlbum.Text,
txtSinger.Text,
cbxGenre.Text,
int.Parse(txtDuration.Text)
);
for (int i = 0; i < listSongs.Items.Count; i++)
{
cd.Song.Add(listSongs.Items[i].ToString());
}
FormManage owner = (FormManage)this.Owner;
foreach (CDInformation CD in owner.ListCD)
{
if (owner.ListCD.Count == 0)
{
break;
}
if (CD.ID1.Equals(txtID.Text))
{
CD.Album1 = cd.Album1;
CD.Singer1 = cd.Singer1;
CD.Genre1 = cd.Genre1;
CD.Duration = cd.Duration;
CD.Song = cd.Song;
break;
}
}
owner.loadListData();
this.Close();
}