函数
private void GetSelectedTreeNode(TreeNodeCollection nodes, List<TreeNode> selectedNodes)
{
foreach (TreeNode node in nodes)
{
if (node.Checked)
{
selectedNodes.Add(node);
}
GetSelectedTreeNode(node.Nodes, selectedNodes);
}
}
调用
List<TreeNode> selectedNodes=new List<TreeNode>();
GetSelectedTreeNode(treeView1.Nodes, selectedNodes);
foreach (TreeNode node in selectedNodes)
{
a += node.Name + ",";
}
MessageBox.Show(a.Trim(','));