c# - 无法翻译部分或所有身份引用 c#

Question

我试图授予用户访问该文件夹的权限，但是当我尝试运行该程序时，出现错误消息:无法翻译部分或所有标识引用。

这是我使用的代码:

using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Windows.Forms;
using System.IO;
using System.Security;
using System.Security.AccessControl;
using System.Security.Principal;
using System.Management;
using System.Management.Instrumentation;

namespace FolderLock
{
    public partial class Lock : Form
    {
        public Lock()
        {
            InitializeComponent();

            SetAccess();
        }

        private void Lock_Load(object sender, EventArgs e)
        {

        }

        public void SetAccess()
        {
            DirectoryInfo myDirectoryInfo = new DirectoryInfo("C:/Users/Trov/Desktop/Test");

            DirectorySecurity myDirectorySecurity = myDirectoryInfo.GetAccessControl();

            string User = System.Environment.UserDomainName + "\\" + "92111092";

            myDirectorySecurity.AddAccessRule(new FileSystemAccessRule(User, FileSystemRights.Read, AccessControlType.Deny));

            myDirectoryInfo.SetAccessControl(myDirectorySecurity);
        }

    }
}

Answer 1

我找到了一种方法，而不是试图允许或拒绝特定用户访问文件夹，我只是创建一个众所周知的经过身份验证的用户来拒绝或允许它访问文件夹。

代码如下:

public void SetAccess()
        {
            DirectoryInfo myDirectoryInfo = new DirectoryInfo(@"C:/Users/Trov/Desktop/Test");

            var sid = new SecurityIdentifier(WellKnownSidType.AuthenticatedUserSid, null); 

            DirectorySecurity myDirectorySecurity = myDirectoryInfo.GetAccessControl();

            myDirectorySecurity.AddAccessRule(new FileSystemAccessRule(sid, FileSystemRights.Read, AccessControlType.Deny));

            myDirectoryInfo.SetAccessControl(myDirectorySecurity);

            this.Hide();

            this.Close();
        }

谢谢