private void EditSelectedItem()
{
ListView listView = GetListView();
if (listView == null)
return;
if (listView.SelectedItems.Count == 0)
return;
string text = listView.SelectedItems[0].Text;
// Jump to the sub node.
IMainForm mainForm = Instances.MainForm;
SearchNodeText crit = new SearchNodeText(text);
mainForm.SelectNode(crit);
}