Question

我已经做了相当多的谷歌搜索，似乎总是回到相同的解决方案，这似乎不起作用！

private void btnRestart_Click(object sender, EventArgs e)
{
    System.Diagnostics.Process.Start("Shutdown.exe", "/r /f /t 00");
}

private void btnShutdown_Click(object sender, EventArgs e)
{
    System.Diagnostics.Process.Start("Shutdown.exe", "/s /f /t 00");
}

CMD短暂出现然后关闭，没有做任何事情。我错过了什么吗？

Answer 1

这有点清洁

＆＃13;

using System.Runtime.InteropServices;

[DllImport("user32.dll", SetLastError = true)]
static extern int ExitWindowsEx(uint uFlags, uint dwReason);

ExitWindowsEx(1, 0); //this will cause the system to shut down.

ExitWindowsEx(2, 0); //this will cause the system to reboot.

＆＃13;

Answer 2

将这些命名空间添加到您的代码中

    using System.Diagnostics;
    using System.Runtime.InteropServices;

甚至取决于您分配的权限。我希望这会对你有所帮助。

Answer 3

根据shutdown /?，你不要使用斜杠（/）而是破折号（ - ）。

或者，尝试使用参数cmd.exe

运行/c shutdown.exe /r /f /t 00

Answer 4

尝试使用ProcessStartInfo:

传递参数

ProcessStartInfo startInfo = new ProcessStartInfo("shutdown.exe");
startInfo.Arguments = "/r /f /t 00";
Process.Start(startInfo);

Answer 5

这个答案我是从HERE得到的。它适用于我。确保添加对System.Management的引用

 using System.Management;

    void Shutdown()
    {
        ManagementBaseObject mboShutdown = null;
        ManagementClass mcWin32 = new ManagementClass("Win32_OperatingSystem");
        mcWin32.Get();

        // You can't shutdown without security privileges
        mcWin32.Scope.Options.EnablePrivileges = true;
        ManagementBaseObject mboShutdownParams =
                 mcWin32.GetMethodParameters("Win32Shutdown");

        // Flag 1 means we want to shut down the system. Use "2" to reboot.
        mboShutdownParams["Flags"] = "1";
        mboShutdownParams["Reserved"] = "0";
        foreach (ManagementObject manObj in mcWin32.GetInstances())
        {
            mboShutdown = manObj.InvokeMethod("Win32Shutdown", 
                                           mboShutdownParams, null);
        }
    }

按钮上的关闭或重新启动本地计算机

5 个答案: