Network PC的DirectoryInfo抛出ArgumentException

Question

我正在尝试将TreeView控件绑定到LAN上的机器ASUS-PC的公共文件夹.

但是,我无法弄清楚如何解析"ASUS-PC"目录,因为我无法从路径创建DirectoryInfo对象"\\\\ASUS-PC".

DirectoryInfo dir = new DirectoryInfo("\\\\ASUS-PC");

上面的行抛出带有消息的ArgumentExceptionThe UNC path should be of the form \\server\share.

下面的代码只为root创建一个哑节点,因此我无法在该PC上显示所有公共文件夹.

如何提取路径"\\ ASUS-PC"的目录列表？

public void BindDirectoryToTreeView(string directoryPathToBind) {
  if (!String.IsNullOrEmpty(directoryPathToBind) && Directory.Exists(directoryPathToBind)) {
    treeView1.Nodes.Clear();
    TreeNode rootNode = null;
    char[] ps = treeView1.PathSeparator.ToCharArray();
    string[] split = directoryPathToBind.Split(ps);
    var folders = split.Where(str => !String.IsNullOrEmpty(str));
    for (int i = 0; i < folders.Count(); i++) {
      var folder = folders.ElementAt(i);
      int index = directoryPathToBind.IndexOf(folder);
      int length = index + folder.Length;
      string path = directoryPathToBind.Substring(0, length);
      if (rootNode != null) {
        DirectoryInfo dir = new DirectoryInfo(path);
        TreeNode node = new TreeNode(dir.Name, 0, 0);
        RecurseFolders(dir, node);
      } else {
        //DirectoryInfo dir = new DirectoryInfo(path); <= Throws the Error
        rootNode = new TreeNode(folder, 0, 0);
        //RecurseFolders(dir, rootNode);
      }
    }
    treeView1.Nodes.Add(rootNode);
    if (0 < rootNode.Nodes.Count) {
      rootNode.Expand();
    }
  }
}

我知道这可以做到.那么,我需要做什么呢？

Answer 1

\\ASUS-PC这不是一个目录,这DirectoryInfo就是抱怨的原因.您应该找到一种枚举共享的方法