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@@ -1,18 +1,29 @@
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-//############################################################
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+//************************************************************************
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// https://github.com/yuzhengyang
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-// author:yuzhengyang
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-//############################################################
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+// author: yuzhengyang
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+// date: 2017.3.29 - 2017.7.12
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+// desc: 计算机信息
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+// Copyright (c) yuzhengyang. All rights reserved.
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+//************************************************************************
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using System;
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using System.Collections.Generic;
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using System.Management;
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using System.Net.NetworkInformation;
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+using System.Runtime.InteropServices;
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namespace Y.Utils.WindowsUtils.InfoUtils
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{
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+ /// <summary>
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+ /// 计算机信息
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+ /// </summary>
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public static class ComputerInfoTool
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{
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- #region 获取CpuId
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- public static string GetCpuId()
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+ const string UNKNOW = "unknow";
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+ /// <summary>
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+ /// CPU 序列号
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+ /// </summary>
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+ /// <returns></returns>
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+ public static string CPUID()
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{
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ManagementClass mc = null;
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ManagementObjectCollection moc = null;
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@@ -27,9 +38,9 @@ namespace Y.Utils.WindowsUtils.InfoUtils
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}
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return ProcessorId;
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}
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- catch
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+ catch (Exception e)
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{
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- return "unknow";
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+ return UNKNOW;
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}
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finally
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{
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@@ -37,9 +48,11 @@ namespace Y.Utils.WindowsUtils.InfoUtils
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if (mc != null) mc.Dispose();
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}
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}
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- #endregion
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- #region 获取CPU信息
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- public static string GetCpuInfo()
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+ /// <summary>
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+ /// CPU 型号
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+ /// </summary>
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+ /// <returns></returns>
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+ public static string CPUModel()
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{
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try
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{
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@@ -52,9 +65,309 @@ namespace Y.Utils.WindowsUtils.InfoUtils
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return result;
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}
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catch
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- { return "unknown"; }
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+ { return UNKNOW; }
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+ }
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+ /// <summary>
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+ /// 显卡型号
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+ /// </summary>
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+ /// <returns></returns>
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+ public static List<string> GraphicsCardModel()
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+ {
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+ try
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+ {
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+ List<string> rs = new List<string>();
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+ ManagementObjectSearcher searcher = new ManagementObjectSearcher("select * from Win32_VideoController");
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+ foreach (ManagementObject item in searcher.Get())
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+ {
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+ rs.Add(item["Name"].ToString());
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+ }
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+ return rs;
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+ }
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+ catch { return null; }
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+ }
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+ /// <summary>
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+ /// 声卡型号
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+ /// </summary>
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+ /// <returns></returns>
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+ public static List<string> SoundCardModel()
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+ {
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+ try
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+ {
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+ List<string> rs = new List<string>();
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+ ManagementObjectSearcher searcher = new ManagementObjectSearcher("select * from Win32_SoundDevice");
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+ foreach (ManagementObject item in searcher.Get())
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+ {
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+ rs.Add(item["Name"].ToString());
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+ }
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+ return rs;
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+ }
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+ catch
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+ { return null; }
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+ }
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+ /// <summary>
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+ /// 物理内存
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+ /// </summary>
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+ /// <returns></returns>
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+ public static ulong TotalPhysicalMemory()
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+ {
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+ ulong size = 0;
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+ try
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+ {
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+ ManagementClass mc = new ManagementClass("Win32_ComputerSystem");
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+ ManagementObjectCollection moc = mc.GetInstances();
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+ foreach (ManagementObject mo in moc)
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+ {
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+ ulong.TryParse(mo["TotalPhysicalMemory"].ToString(), out size);
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+ }
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+ }
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+ catch { }
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+ return size;
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+ }
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+ /// <summary>
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+ /// 可用物理内存
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+ /// </summary>
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+ /// <returns></returns>
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+ public static ulong AvailablePhysicalMemory()
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+ {
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+ ulong size = 0;
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+ try
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+ {
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+ ManagementClass mc = new ManagementClass("Win32_OperatingSystem");
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+ ManagementObjectCollection moc = mc.GetInstances();
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+ foreach (ManagementObject mo in moc)
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+ {
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+ ulong.TryParse(mo["FreePhysicalMemory"].ToString(), out size);
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+ }
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+ }
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+ catch { }
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+ return size;
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+ }
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+ /// <summary>
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+ /// 硬盘型号
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+ /// </summary>
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+ /// <returns></returns>
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+ public static List<string> HardDiskModel()
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+ {
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+ try
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+ {
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+ List<string> rs = new List<string>();
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+ ManagementClass mc = new ManagementClass("Win32_DiskDrive");
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+ ManagementObjectCollection moc = mc.GetInstances();
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+ foreach (ManagementObject mo in moc)
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+ {
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+ rs.Add(mo.Properties["Model"].Value.ToString() + "--" + mo.Properties["SerialNumber"].Value.ToString());
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+ //result = (string);
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+ //if (!result.ToLower().Contains("usb"))
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+ // return result;
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+ }
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+ return rs;
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+ }
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+ catch { return null; }
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+ }
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+ #region 获取硬盘ID
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+ public static string GetHDiskID(string hdModel)
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+ {
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+ try
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+ {
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+ string result = "";
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+ ManagementClass mc = new ManagementClass("Win32_DiskDrive");
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+ ManagementObjectCollection moc = mc.GetInstances();
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+ foreach (ManagementObject mo in moc)
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+ {
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+ if (mo.Properties["Model"].Value.ToString().Contains(hdModel))
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+ {
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+ result = (string)mo.Properties["SerialNumber"].Value;
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+ }
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+ }
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+ return result.Trim();
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+ }
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+ catch
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+ { return UNKNOW; }
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+ }
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+ #endregion
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+ #region 获取操作系统
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+ public static string GetOS()
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+ {
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+ try
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+ {
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+ string result = "";
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+ ManagementObjectSearcher MySearcher = new ManagementObjectSearcher("SELECT * FROM Win32_OperatingSystem");
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+ foreach (ManagementObject MyObject in MySearcher.Get())
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+ {
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+ result = MyObject["Caption"].ToString();
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+ }
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+ return result;
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+ }
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+ catch
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+ { return UNKNOW; }
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+ }
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+ #endregion
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+ #region 获取系统类型
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+ public static string GetSystemType()
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+ {
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+ try
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+ {
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+ string result = "";
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+ ManagementClass mc = new ManagementClass("Win32_ComputerSystem");
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+ ManagementObjectCollection moc = mc.GetInstances();
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+ foreach (ManagementObject mo in moc)
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+ {
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+
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+ result = mo["SystemType"].ToString();
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+
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+ }
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+ return result;
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+ }
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+ catch
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+ { return UNKNOW; }
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+ }
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+ #endregion
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+ #region 获取系统安装日期
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+ public static string GetSystemInstallDate()
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+ {
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+ try
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+ {
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+ string result = "";
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+ ManagementObjectSearcher MySearcher = new ManagementObjectSearcher("SELECT * FROM Win32_OperatingSystem");
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+ foreach (ManagementObject MyObject in MySearcher.Get())
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+ {
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+ result = MyObject["InstallDate"].ToString().Substring(0, 14);
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+ result = result.Insert(12, ":");
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+ result = result.Insert(10, ":");
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+ result = result.Insert(8, " ");
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+ result = result.Insert(6, "-");
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+ result = result.Insert(4, "-");
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+ }
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+ return result;
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+ }
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+ catch
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+ { return UNKNOW; }
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+ }
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+ #endregion
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+ #region 获取登陆用户名
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+ public static string GetLoginUserName()
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+ {
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+ try
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+ {
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+ string result = "";
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+ ManagementClass mc = new ManagementClass("Win32_ComputerSystem");
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+ ManagementObjectCollection moc = mc.GetInstances();
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+ foreach (ManagementObject mo in moc)
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+ {
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+ result = mo["UserName"].ToString();
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+ }
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+ return result;
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+ }
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+ catch
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+ { return UNKNOW; }
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+ }
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+ #endregion
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+ #region 获取计算机名
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+ public static string GetComputerName()
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+ {
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+ try
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+ {
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+ string result = "";
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+ result = System.Environment.GetEnvironmentVariable("ComputerName");
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+ return result;
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+ }
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+ catch
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+ { return UNKNOW; }
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+ }
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+ #endregion
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+ #region 获取所有用户名
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+ public static List<string> GetSysUserNames()
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+ {
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+ int EntriesRead;
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+ int TotalEntries;
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+ int Resume;
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+ IntPtr bufPtr;
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+ List<string> temp = new List<string>();
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+
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+ NetUserEnum(null, 0, 2, out bufPtr, -1, out EntriesRead, out TotalEntries, out Resume);
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+ if (EntriesRead > 0)
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+ {
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+ USER_INFO_0[] Users = new USER_INFO_0[EntriesRead];
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+ IntPtr iter = bufPtr;
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+ for (int i = 0; i < EntriesRead; i++)
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+ {
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+ Users[i] = (USER_INFO_0)Marshal.PtrToStructure(iter, typeof(USER_INFO_0));
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+ iter = (IntPtr)((long)iter + Marshal.SizeOf(typeof(USER_INFO_0)));
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+ temp.Add(Users[i].Username);
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+ }
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+ NetApiBufferFree(bufPtr);
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+ }
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+ return temp;
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+ }
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+ [StructLayout(LayoutKind.Sequential, CharSet = CharSet.Unicode)]
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+ private struct USER_INFO_0
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+ {
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+ public string Username;
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+ }
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+ [DllImport("Netapi32.dll ")]
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+ extern static int NetUserEnum([MarshalAs(UnmanagedType.LPWStr)]
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+ string servername,
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+ int level,
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+ int filter,
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+ out IntPtr bufptr,
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+ int prefmaxlen,
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+ out int entriesread,
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+ out int totalentries,
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+ out int resume_handle);
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+
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+ [DllImport("Netapi32.dll ")]
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+ extern static int NetApiBufferFree(IntPtr Buffer);
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+ #endregion
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+ #region 获取主板制造商
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+ public static string GetBoardManufacturer()
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+ {
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+ try
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+ {
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+ string result = "";
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+ ManagementObjectSearcher MySearcher = new ManagementObjectSearcher("SELECT * FROM Win32_BaseBoard");
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+ foreach (ManagementObject MyObject in MySearcher.Get())
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+ {
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+ result = MyObject["Manufacturer"].ToString();
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+ }
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+ return result;
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+ }
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+ catch
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+ { return UNKNOW; }
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+ }
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+ #endregion
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+ #region 获取主板型号
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+ public static string GetBoardProduct()
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+ {
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+ try
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+ {
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+ string result = "";
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+ ManagementObjectSearcher MySearcher = new ManagementObjectSearcher("SELECT * FROM Win32_BaseBoard");
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+ foreach (ManagementObject MyObject in MySearcher.Get())
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+ {
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+ result = MyObject["Product"].ToString();
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+ }
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+ return result;
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+ }
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+ catch
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+ { return UNKNOW; }
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+ }
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+ #endregion
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+ #region 获取主板序列号
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+ public static string GetBoardSerialNumber()
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+ {
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+ try
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+ {
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+ string result = "";
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+ ManagementObjectSearcher MySearcher = new ManagementObjectSearcher("SELECT * FROM Win32_BaseBoard");
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+ foreach (ManagementObject MyObject in MySearcher.Get())
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+ {
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+ result = MyObject["SerialNumber"].ToString();
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+ }
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+ return result;
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+ }
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+ catch
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+ { return UNKNOW; }
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}
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#endregion
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-
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}
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}
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yuzhengyang