得到遏制树状孩子在C＃的ArrayList

Question

请能有人帮我弄一个树状的检查孩子在C＃中一个ArrayList

Answer 1

你可以用递归喂ArrayList中，类似的东西

// Add Node checked children into ArrayList 
    private static void AddCheckedNodes(TreeNode node, ArrayList list) { 
     if (node.Checked) 
     list.Add(node); 

     for (int i = 0; i < node.Nodes.Count; ++i) 
     AddCheckedNodes(node.Nodes[i], list); 
    } 

    // Add TreeView checked nodes into ArrayList 
    public static void AddCheckedNodes(TreeView value, ArrayList list) { 
     if (Object.ReferenceEquals(null, value)) 
     throw new ArgumentNullException("value"); 

     if (Object.ReferenceEquals(null, list)) 
     throw new ArgumentNullException("list"); 

     for (int i = 0; i < value.Nodes.Count; ++i) 
     AddCheckedNodes(value.Nodes[i], list); 
    } 

    ... 

    AddCheckedNodes(myTreeView, myArrayList); 

PS ArrayList是一个过时的类，列表将更好