SteamTools/System.Application.SteamTools.Client.Desktop.Windows/Application/Services/Implementation/WindowsDesktopPlatformServiceImpl.Administrator.cs

using System.Security.Principal;

namespace System.Application.Services.Implementation
{
    partial class WindowsDesktopPlatformServiceImpl
    {
        #region Administrator

        static readonly Lazy<bool> mIsAdministrator = new Lazy<bool>(IsAdministrator_);

        static bool IsAdministrator_()
            => new WindowsPrincipal(WindowsIdentity.GetCurrent())
            .IsInRole(WindowsBuiltInRole.Administrator);

        /// <summary>
        /// 是否是管理员权限
        /// </summary>
        /// <returns></returns>
        public bool IsAdministrator => mIsAdministrator.Value;

        #endregion
    }
}