private void EditPlaylistWithID(string _id)
{
try
{
int id = Convert.ToInt32(_id);
// find current playist in memory
MusicPlaylist existPlaylist = Program.currentProject.FindPlaylistWithID(id);
//find all additional data for the given playlist id
Dictionary <string, MusicPlaylist> nonEngData = Program.currentProject.ReadPlaylistNonEnglishData(id);
frmAddPlaylist newPllstDlg = new frmAddPlaylist(existPlaylist, false, nonEngData);
newPllstDlg.Text = "Edit Playlist";
if (newPllstDlg.ShowDialog(this) == DialogResult.OK)
{
if (newPllstDlg.nonEngAdditionalData.Count > 0)
{
Program.currentProject.SavePlaylistsNonEnglishData(newPllstDlg.nonEngAdditionalData);
}
this.ApplyChangesOnHardDrive();
}
this.UpdateTreesPresentation();
}
catch (Exception exp)
{
Program.ShowExceptionData(exp);
}
}
private void btnAddPlaylist_Click(object sender, EventArgs e)
{
try
{
int id = Program.currentProject.FindLastPlaylistID();
MusicPlaylist newPlaylist = new MusicPlaylist(id);
frmAddPlaylist newPllstDlg = new frmAddPlaylist(newPlaylist, true, null);
if (newPllstDlg.ShowDialog(this) == DialogResult.OK)
{
Program.currentProject.AddPlaylist(newPlaylist);
if (newPllstDlg.nonEngAdditionalData.Count > 0)
{
Program.currentProject.SavePlaylistsNonEnglishData(newPllstDlg.nonEngAdditionalData);
}
this.ApplyChangesOnHardDrive();
}
this.UpdateTreesPresentation();
}
catch (Exception exp)
{
Program.ShowExceptionData(exp);
}
}