win/C#/Functions/System.cs

   1 /*  System.cs $\r
   2         \r
   3            This file is part of the HandBrake source code.\r
   4            Homepage: <http://handbrake.fr>.\r
   5            It may be used under the terms of the GNU General Public License. */\r
   6 \r
   7 using System;\r
   8 using System.Windows.Forms;\r
   9 using Microsoft.Win32;\r
  10 \r
  11 namespace Handbrake.Functions\r
  12 {\r
  13     class SystemInfo\r
  14     {\r
  15         /// <summary>\r
  16         /// Returns the total physical ram in a system\r
  17         /// </summary>\r
  18         /// <returns></returns>\r
  19         public static uint TotalPhysicalMemory\r
  20         {\r
  21             get\r
  22             {\r
  23                 Win32.MEMORYSTATUS memStatus = new Win32.MEMORYSTATUS();\r
  24                 Win32.GlobalMemoryStatus(ref memStatus);\r
  25 \r
  26                 uint memoryInfo = memStatus.dwTotalPhys;\r
  27                 memoryInfo = memoryInfo/1024/1024;\r
  28 \r
  29                 return memoryInfo;\r
  30             }\r
  31         }\r
  32 \r
  33         /// <summary>\r
  34         /// Get the number of CPU Cores\r
  35         /// </summary>\r
  36         /// <returns>Object</returns>\r
  37         public static Object GetCpuCount\r
  38         {\r
  39             get\r
  40             {\r
  41                 RegistryKey regKey = Registry.LocalMachine;\r
  42                 regKey = regKey.OpenSubKey("HARDWARE\\DESCRIPTION\\System\\CentralProcessor\\0");\r
  43                 return regKey == null ? 0 : regKey.GetValue("ProcessorNameString");\r
  44             }\r
  45         }\r
  46 \r
  47         /// <summary>\r
  48         /// Get the System screen size information.\r
  49         /// </summary>\r
  50         /// <returns>System.Windows.Forms.Scree</returns>\r
  51         public static Screen ScreenBounds\r
  52         {\r
  53             get { return Screen.PrimaryScreen; }\r
  54         }\r
  55     }\r
  56 }\r