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using System;

using System.Configuration;

using System.Data;

using System.Diagnostics;

using System.Security.Principal;

using System.Windows;

namespace JavaVersionSwitcher;

/// <summary>

/// Interaction logic for App.xaml

/// </summary>

public partial class App : Application

{

protected override void OnStartup(StartupEventArgs e)

{

base.OnStartup(e);

// 检查是否以管理员身份运行

if (!IsRunningAsAdministrator())

{

// 以管理员身份重启应用

RestartAsAdministrator();

Shutdown();

return;

}

}

private bool IsRunningAsAdministrator()

{

WindowsIdentity identity = WindowsIdentity.GetCurrent();

WindowsPrincipal principal = new WindowsPrincipal(identity);

return principal.IsInRole(WindowsBuiltInRole.Administrator);

}

private void RestartAsAdministrator()

{

ProcessStartInfo processInfo = new ProcessStartInfo();

processInfo.UseShellExecute = true;

processInfo.FileName = Environment.ProcessPath;

processInfo.Verb = "runas";

try

{

Process.Start(processInfo);

}

catch (Exception ex)

{

MessageBox.Show("无法以管理员身份启动应用程序: " + ex.Message, "错误", MessageBoxButton.OK, MessageBoxImage.Error);

}

}

}