我制作了一个 C# windows App 程序，它将在 C 驱动器中搜索用户在文本框中输入的文件夹，搜索将在用户按下按钮后开始。问题是我收到一个异常告诉我：
Access To The Path 'C:\Documents and Settings' is Denied
如何在 C 驱动器（或任何其他驱动器）中发现我无权访问的任何文件夹/文件，并通过我的 C# 程序更改其权限以访问已授予或其他内容，以便我可以继续搜索？
在 Linux 中有 chmod，但我不知道 windows .. 请帮助 :)
搜索代码：
string operationSucceeded = "Operation Completed Successfully";
Exception NoFilesFound = new Exception("No File(s) Found In Specified Directory");
List<string> foundFolders = new List<string>();
private void button5_Click(object sender, EventArgs e)
{
try
{
Search_In_For("C:\\", WantedFile_Folder_TextBox.Text);
if (foundFolders == null) throw NoFilesFound;
for (int i = 0; i < foundFolders.Count; i++)
SearchResultsTextBox.Text += (foundFolders[i] + "\n");
MessageBox.Show(operationSucceeded);
}
catch (Exception ex)
{
MessageBox.Show(ex.Message);
}
}
delegate void SearchDelegate(string searchDir, string wanted);
private void Search_In_For(string searchDir, string wanted)
{
string[] foldersInThisDir = Directory.GetDirectories(searchDir);
if (foldersInThisDir.Length == 0) return;
for (int i = 0; i < foldersInThisDir.Length; i++)
if (foldersInThisDir[i].Contains(wanted))
foundFolders.Add(foldersInThisDir[i]);
SearchDelegate sd = new SearchDelegate(Search_In_For);
for (int i = 0; i < foldersInThisDir.Length; i++)
sd(foldersInThisDir[i] , wanted);
}