摘要：
//TreeView的AfterCheck事件 private void TvNodeInfo_AfterCheck(object sender, TreeViewEventArgs e) { CheckControl(e); } public void CheckControl(TreeViewEventArgs e) { if (e.Action != TreeViewAction.Unknown) { if (e.Node != null && !Convert.IsDBNull(e.Node)) { CheckParentNode(e.Node); if (e.Node 阅读全文
