本文介绍了复制 TreeView 节点的处理方法,对大家解决问题具有一定的参考价值,需要的朋友们下面随着小编来一起学习吧!
问题描述
我正在尝试将选定的树视图节点复制到剪贴板,以便将其粘贴到记事本中.这是我的代码,但它不起作用.
I am trying to copy the selected treeview node to the clip board so I can paste it in notepad. Here is my code but it doesn't work.
TreeNode selNode = (TreeNode)this.treeView1.SelectedNode;
Clipboard.SetData("TreeNode", selNode);
推荐答案
记事本对 Winforms TreeNode 类一无所知.请改用 Clipboard.SetText():
Notepad doesn't know anything about the Winforms TreeNode class. Use Clipboard.SetText() instead:
private void treeView1_KeyDown(object sender, KeyEventArgs e) {
if (e.KeyData == (Keys.Control | Keys.C)) {
if (treeView1.SelectedNode != null) {
Clipboard.SetText(treeView1.SelectedNode.Text);
}
e.SuppressKeyPress = true;
}
}
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