UAC或Userlevel如何克服呢！

发布于 2024-10-04 07:05:28 字数 1062 浏览 6 评论 0原文

我正在尝试以编程方式从用 C#（在 .net 4.0 上）编写的帮助程序应用程序中重新启动服务，但如果我在右键单击并执行“以管理员身份运行”的情况下双击来运行 EXE，则会出现权限冲突。

但为什么我需要这个用户是本地管理员？！

我希望应用程序正常运行，并且仅在用户单击按钮重新启动服务时请求管理员权限。这可以做到吗？

该解决方案需要在 xp、vista 和 windows 7 上运行。

我正在使用中的代码http://www.csharp-examples.net/restart-windows-service/

public static void RestartService(string serviceName, int timeoutMilliseconds)
{
  ServiceController service = new ServiceController(serviceName);
  try
  {
    int millisec1 = Environment.TickCount;
    TimeSpan timeout = TimeSpan.FromMilliseconds(timeoutMilliseconds);

    service.Stop();
    service.WaitForStatus(ServiceControllerStatus.Stopped, timeout);

    // count the rest of the timeout
    int millisec2 = Environment.TickCount;
    timeout = TimeSpan.FromMilliseconds(timeoutMilliseconds - (millisec2-millisec1));

    service.Start();
    service.WaitForStatus(ServiceControllerStatus.Running, timeout);
  }
  catch
  {
    // ...
  }
}

原文

I'm trying to programmatically restart a service from within a helper application written in C# (on .net 4.0) but I get a permission violation if I run the EXE by double clicking while right clicking and doing "run as Administrator" works.

But why do I need this the users are local admins?!

I would like the app to run normally and only request admin rights when the user click the button to restart the service. Can this be done?

The solution needs to work on xp, vista and windows 7.

I'm using this code from http://www.csharp-examples.net/restart-windows-service/

public static void RestartService(string serviceName, int timeoutMilliseconds)
{
  ServiceController service = new ServiceController(serviceName);
  try
  {
    int millisec1 = Environment.TickCount;
    TimeSpan timeout = TimeSpan.FromMilliseconds(timeoutMilliseconds);

    service.Stop();
    service.WaitForStatus(ServiceControllerStatus.Stopped, timeout);

    // count the rest of the timeout
    int millisec2 = Environment.TickCount;
    timeout = TimeSpan.FromMilliseconds(timeoutMilliseconds - (millisec2-millisec1));

    service.Start();
    service.WaitForStatus(ServiceControllerStatus.Running, timeout);
  }
  catch
  {
    // ...
  }
}

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┈┾☆殇 2024-10-11 07:05:28

像这样创建一个新的控制台应用程序项目：

public class RunService
{
 static int Main()(string[] args)
 {
  //TODO read serviceName and timeoutMilliseconds from args
  ServiceController service = new ServiceController(serviceName);
  try
  {
    int millisec1 = Environment.TickCount;
    TimeSpan timeout = TimeSpan.FromMilliseconds(timeoutMilliseconds);

    service.Stop();
    service.WaitForStatus(ServiceControllerStatus.Stopped, timeout);

    // count the rest of the timeout
    int millisec2 = Environment.TickCount;
    timeout = TimeSpan.FromMilliseconds(timeoutMilliseconds - (millisec2-millisec1));   service.Start();
service.WaitForStatus(ServiceControllerStatus.Running, timeout);
    // TODO return status code
  }
  catch
  { 
   // ...
  }
 }
}

在您的项目中，添加对上层项目的引用并使用类似的内容来调用可执行文件。不使用 runas 动词，它会提示用户提升权限。

var process = Process.Start(new ProcessStartInfo
                        {
                            Verb = "runas",
                            FileName = typeof(RunService).Assembly.Location,
                            UseShellExecute = true,
                            CreateNoWindow = true,
                        });
process.WaitForExit();
var exitCode = process.ExitCode
// TODO process exit code...

Make a new console app project like this:

public class RunService
{
 static int Main()(string[] args)
 {
  //TODO read serviceName and timeoutMilliseconds from args
  ServiceController service = new ServiceController(serviceName);
  try
  {
    int millisec1 = Environment.TickCount;
    TimeSpan timeout = TimeSpan.FromMilliseconds(timeoutMilliseconds);

    service.Stop();
    service.WaitForStatus(ServiceControllerStatus.Stopped, timeout);

    // count the rest of the timeout
    int millisec2 = Environment.TickCount;
    timeout = TimeSpan.FromMilliseconds(timeoutMilliseconds - (millisec2-millisec1));   service.Start();
service.WaitForStatus(ServiceControllerStatus.Running, timeout);
    // TODO return status code
  }
  catch
  { 
   // ...
  }
 }
}

In your project, add a reference to the upper project and use something like this to call the executable. Not the use of the runas verb, which will prompt the user for elevation rights.

var process = Process.Start(new ProcessStartInfo
                        {
                            Verb = "runas",
                            FileName = typeof(RunService).Assembly.Location,
                            UseShellExecute = true,
                            CreateNoWindow = true,
                        });
process.WaitForExit();
var exitCode = process.ExitCode
// TODO process exit code...

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