/// <summary>
/// 选择列表项时处理的事情
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void treeView_AfterSelect(object sender, TreeViewEventArgs e)
{
/*
* 全路径，依次减少父节点路径。如全路径为：a.b.c,那么分成数组Item[3]={a,b,c}
* 那么依次测试a.b.c,b.c,和c是否能正确取回对象，能取回，则直接返回
*/
Array Item = treeView.SelectedNode.FullPath.Split('\\');
Array.Reverse(Item);
List <string> Name = new List <string>();
string str = "";
foreach (string item in Item)
{
str = item + str;
Name.Add(str);
str = "." + str;
}
Name.Reverse();
opc.SelectedItem(Name);
}
