摘要: //开始拖动操作事件 private void TreeView_ItemDrag(object sender, ItemDragEventArgs e) { TreeNode tn = e.Item as TreeNode; if ((e.Button == MouseButtons.Left) && (tn != null) && (tn.Parent != n... 阅读全文
posted @ 2009-12-17 17:36 哈子竹 阅读(5636) 评论(0) 推荐(0) 编辑