如何添加节点的子节点的子节点?在TreeView中添加子节点
{
TreeNode treeNode = new TreeNode("Windows");
treeView1.Nodes.Add(treeNode);
treeNode = new TreeNode("Linux");
treeView1.Nodes.Add(treeNode);
TreeNode node2 = new TreeNode("C#");
TreeNode node3 = new TreeNode("VB.NET");
TreeNode[] array = new TreeNode[] { node2, node3};
node2 = new TreeNode("Child Nodes", array);
treeView1.Nodes.Add(node2);
}
尝试'node2.nodes.add(什么)':这会子节点添加到'node2' – chiapa