protected override void OnAfterLabelEdit(NodeLabelEditEventArgs e)
{
if (string.IsNullOrEmpty(e.Label))
{
e.CancelEdit = true;
return;
}
if (e.Node is AlbumNode)
{
AlbumNode node = e.Node as AlbumNode;
e.CancelEdit = !node.RenameAlbum(e.Label);
}
else if (e.Node is PhotoNode)
{
PhotoNode node = e.Node as PhotoNode;
node.Photograph.Caption = e.Label;
SaveAlbumChanges();
}
}
