摘要：
1 private void treeView1_NodeMouseDoubleClick(object sender, TreeNodeMouseClickEventArgs e) { 2 Rectangle baseRectangle = this.treeView1.SelectedNode.Bounds; 3 Point mouseClickPoint = e.Location; 4 5 if (this.treeView1.SelectedNode == e.Node) { 6 ... 阅读全文