public bool ClosePlaylistQuery()
{
if (PlaybackManagerInstance.Playlist.Count <= 0 || !Dirty)
{
return(true);
}
var dr = MessageBox.Show("Save changes to current playlist?", "Playlist",
MessageBoxButton.YesNoCancel, MessageBoxImage.Question,
MessageBoxResult.Cancel);
switch (dr)
{
case MessageBoxResult.Yes:
{
if (CurrentPlaylist != null)
{
TrySavePlaylist(CurrentPlaylist);
}
else if (Sfd.ShowDialog() == true)
{
TrySavePlaylist(Sfd.FileName);
}
else
{
return(false);
}
}
break;
case MessageBoxResult.Cancel:
return(false);
}
return(true);
}
private void BtnSaveFile_Click(object sender, EventArgs e)
{
if (Sfd.ShowDialog() == DialogResult.OK)
{
TxtMdtFilePath.Text = Sfd.FileName;
}
}
private bool SaveAs()
{
return(Sfd.ShowDialog(this) == DialogResult.OK && Save(Sfd.FileName));
}