Little Registry Cleaner/Common Tools/LittleSoftwareStats/OperatingSystem/WindowsOperatingSystem.cs

这里只显示每个文件的开头 60 行。登录后可以解锁完整代码。

微信扫码关注公众号，代码整理好后第一时间通知你。

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using Microsoft.Win32;
using System.Runtime.InteropServices;

namespace LittleSoftwareStats.OperatingSystem
{
    internal class WindowsOperatingSystem : OperatingSystem
    {
#region P/Invoke Signatures
        public const byte VER_NT_WORKSTATION = 1;

        public const ushort VER_SUITE_WH_SERVER = 32768;

        public const ushort PROCESSOR_ARCHITECTURE_INTEL = 0;
        public const ushort PROCESSOR_ARCHITECTURE_IA64 = 6;
        public const ushort PROCESSOR_ARCHITECTURE_AMD64 = 9;

        public const int SM_SERVERR2 = 89;

        [StructLayout(LayoutKind.Sequential)]
        public struct OSVERSIONINFOEX
        {
            public uint dwOSVersionInfoSize;
            public uint dwMajorVersion;
            public uint dwMinorVersion;
            public uint dwBuildNumber;
            public uint dwPlatformId;
            [MarshalAs(UnmanagedType.ByValTStr, SizeConst = 128)]
            public string szCSDVersion;
            public ushort wServicePackMajor;
            public ushort wServicePackMinor;
            public ushort wSuiteMask;
            public byte wProductType;
            public byte wReserved;
        }

        [StructLayout(LayoutKind.Sequential)]
        public struct SYSTEM_INFO
        {
            public uint wProcessorArchitecture;
            public uint wReserved;
            public uint dwPageSize;
            public uint lpMinimumApplicationAddress;
            public uint lpMaximumApplicationAddress;
            public uint dwActiveProcessorMask;
            public uint dwNumberOfProcessors;
            public uint dwProcessorType;
            public uint dwAllocationGranularity;
            public uint dwProcessorLevel;
            public uint dwProcessorRevision;
        }

        [DllImport("kernel32.dll")]
        internal static extern bool GetVersionEx(ref OSVERSIONINFOEX osVersionInfo);

        [DllImport("kernel32.dll")]
        internal static extern void GetSystemInfo(ref SYSTEM_INFO pSI);