private void geniusTreeView1_OnBeginExpand(Genius.Controls.TreeView.GeniusTreeView Sender, Genius.Controls.TreeView.ExpandEventArgs e) { DataNode aDir = e.Node.Data as DataNode; if (e.Node.Count == 0) { Cursor = Cursors.WaitCursor; try { FillNode(e.Node, aDir.FileName); } finally { Cursor = Cursors.Default; } } }
private void geniusTreeView1_OnBeforeExpand(Genius.Controls.TreeView.GeniusTreeView Sender, Genius.Controls.TreeView.ExpandEventArgs e) { edResult.AppendText(string.Format("OnBeforeExpand({0})\r\n", e.Node.Index)); }