private void FindNode()
{
_preSearchSelectedId = string.IsNullOrEmpty(_treeHelper.SelectedId) ? _preSearchSelectedId : _treeHelper.SelectedId;
Cursor.Current = Cursors.WaitCursor;
Dictionary <string, TreeNode> _result = _fileHelper.CodeCollectionToForm(textBoxFind.Text);
if (_result.ContainsKey(_preSearchSelectedId))
{
_treeHelper.SetSelectedNode(_result[_preSearchSelectedId], true);
}
Cursor.Current = Cursors.Default;
}