复制 TreeView 节点

Copy TreeView Node(复制 TreeView 节点)

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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