public void updateInterpret(InterpretDTO obj, int id)
{
MySqlConnection mysqlcon = DatabaseConnection.getInstance().getConnection();
MySqlCommand command = mysqlcon.CreateCommand();
command.CommandText = "UPDATE tbl_interpret SET name = @colName, foundationyear = @colFoundationyear, land = @colLand WHERE id_interpret = " + id + ";";
command.Parameters.AddWithValue("colName", obj.getName());
command.Parameters.AddWithValue("colFoundationyear", obj.getFoundationYear());
command.Parameters.AddWithValue("colLand", obj.getLand());
mysqlcon.Open();
command.ExecuteNonQuery();
mysqlcon.Close();
}
private void treeMain_NodeMouseClick(object sender, TreeNodeMouseClickEventArgs e)
{
FunctionController fc = new FunctionController();
string typeOfNode = getTypeOfNode(e.Node);
setDetailEditingPanelsInvisible();
if (typeOfNode == "interpret")
{
String interpretName = e.Node.Text;
InterpretDTO iDTO = fc.getInterpretByName(interpretName);
löschenToolStripMenuItem.Enabled = true;
alsFavoritMarkierenToolStripMenuItem.Enabled = true;
pnDetailEditingInterpret.Visible = true;
edDetailEditingInterpretName.Text = iDTO.getName();
edDetailEditingInterpretFoundationYear.Text = iDTO.getFoundationYear();
edDetailEditingInterpretLand.Text = iDTO.getLand();
edDetailEditingInterpretNoOfAlbums.Text = fc.getAlbumsByInterpret(iDTO.getName()).Count.ToString();
}
else if (typeOfNode == "album")
{
String albumName = e.Node.Text;
AlbumDTO aDTO = fc.getAlbumByName(albumName);
List <SongDTO> songs = new List <SongDTO>();
listSongs.Items.Clear();
pnDetailEditingAlbum.Visible = true;
edDetailEditingAlbumName.Text = aDTO.getName();
edDetailEditingAlbumInterpret.Text = fc.getInterpretNameById(aDTO.getInterpret());
edDetailEditingAlbumYear.Text = aDTO.getReleaseYear();
edDetailEditingAlbumGenre.Text = fc.getGenreById(aDTO.getGenre());
if (aDTO.getCoverpath() != null && aDTO.getCoverpath() != "")
{
pictureBox1.Image = Image.FromFile(aDTO.getCoverpath());
pictureBox1.SizeMode = PictureBoxSizeMode.StretchImage;
}
else
{
pictureBox1.Image = null;
}
songs = fc.getAllSongsByAlbum(albumName);
foreach (SongDTO song in songs)
{
listSongs.Items.Add(song.getTrackNo() + " - " + song.getName() + " | " + song.getDuration());
}
}
}
public void insertInterpret(InterpretDTO obj)
{
MySqlConnection mysqlcon = DatabaseConnection.getInstance().getConnection();
MySqlCommand command = mysqlcon.CreateCommand();
command.CommandText = "INSERT INTO tbl_interpret(name, foundationyear, land) VALUES ('" + obj.getName() + "', '" + obj.getFoundationYear() + "', '" + obj.getLand() + "');";
mysqlcon.Open();
command.ExecuteNonQuery();
mysqlcon.Close();
}
