win/C#/Functions/SystemInfo.cs

   1 using System;\r
   2 using System.Runtime.InteropServices;\r
   3 using Microsoft.Win32;\r
   4 \r
   5 namespace Handbrake.Functions\r
   6 {\r
   7     class SystemInfo\r
   8     {\r
   9         #region CheckRam\r
  10         private struct MEMORYSTATUS\r
  11         {\r
  12             public UInt32 dwLength;\r
  13             public UInt32 dwMemoryLoad;\r
  14             public UInt32 dwTotalPhys; // Used\r
  15             public UInt32 dwAvailPhys;\r
  16             public UInt32 dwTotalPageFile;\r
  17             public UInt32 dwAvailPageFile;\r
  18             public UInt32 dwTotalVirtual;\r
  19             public UInt32 dwAvailVirtual;\r
  20         }\r
  21 \r
  22         [DllImport("kernel32.dll")]\r
  23         private static extern void GlobalMemoryStatus\r
  24         (\r
  25             ref MEMORYSTATUS lpBuffer\r
  26         );\r
  27 \r
  28 \r
  29         /// <summary>\r
  30         /// Returns the total physical ram in a system\r
  31         /// </summary>\r
  32         /// <returns></returns>\r
  33         public uint TotalPhysicalMemory()\r
  34         {\r
  35             MEMORYSTATUS memStatus = new MEMORYSTATUS();\r
  36             GlobalMemoryStatus(ref memStatus);\r
  37 \r
  38             uint MemoryInfo = memStatus.dwTotalPhys;\r
  39             MemoryInfo = MemoryInfo / 1024 / 1024; \r
  40 \r
  41             return MemoryInfo;\r
  42         }\r
  43         #endregion\r
  44 \r
  45         public Object getCpuCount()\r
  46         {\r
  47             RegistryKey RegKey = Registry.LocalMachine;\r
  48             RegKey = RegKey.OpenSubKey("HARDWARE\\DESCRIPTION\\System\\CentralProcessor\\0");\r
  49             return RegKey.GetValue("ProcessorNameString");\r
  50         }\r
  51 \r
  52         public System.Windows.Forms.Screen screenBounds()\r
  53         {\r
  54             return System.Windows.Forms.Screen.PrimaryScreen;\r
  55         }\r
  56     }\r
  57 }\r