循环访问 TreeView 控件的所有节点

1. 创建测试每个节点的递归过程 .  

2. private void PrintRecursive(TreeNode treeNode)
   {
      // Print the node.
      System.Diagnostics.Debug.WriteLine(treeNode.Text);
      MessageBox.Show(treeNode.Text);
      // Print each node recursively.
      foreach (TreeNode tn in treeNode.Nodes)
      {
         PrintRecursive(tn);
      }
   }
   
   // Call the procedure using the TreeView.
   private void CallRecursive(TreeView treeView)
   {
      // Print each node recursively.
      TreeNodeCollection nodes = treeView.Nodes;
      foreach (TreeNode n in nodes)
      {
         PrintRecursive(n);
      }
   }

    

循环访问 TreeView 控件的所有节点

原文：http://www.cnblogs.com/BookCode/p/5305431.html