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  1. using System;
  2. using System.Collections.Generic;
  3. using System.Text;
  4. using System.Management;                
  5. using System.Management.Instrumentation;   
  6.  
  7. namespace temperature
  8. {
  9.     class Program
  10.     {
  11.         const byte TEMPERATURE_HDD = 194;
  12.         static public List<byte> GetDriveTemp()
  13.         {
  14.             List<byte> retval = new List<byte>();
  15.             try
  16.             {
  17.                 ManagementObjectSearcher searcher = new ManagementObjectSearcher("root\\WMI", "SELECT * FROM MSStorageDriver_ATAPISmartData");
  18.                 //loop through all the hard disks
  19.                 foreach (ManagementObject queryObj in searcher.Get())
  20.                 {
  21.                     byte[] arrVendorSpecific = (byte[])queryObj.GetPropertyValue("VendorSpecific");
  22.                     //Find the temperature attribute
  23.                     int tempIndex = Array.IndexOf(arrVendorSpecific, TEMPERATURE_HDD);
  24.                     retval.Add(arrVendorSpecific[tempIndex + 5]);
  25.                 }
  26.             }
  27.             catch (ManagementException err)
  28.             {
  29.                 Console.WriteLine("An error occurred while querying for WMI data: " + err.Message);
  30.             }
  31.             return retval;
  32.         }
  33.  
  34.  
  35.         static void Main(string[] args)
  36.         {
  37.             List<byte> ls = GetDriveTemp();
  38.             foreach (byte b in ls)
  39.                 Console.WriteLine(b);
  40.  
  41.         }
  42.     }
  43. }
Compilation error #stdin compilation error #stdout 0s 0KB
comments (?)
stdin 
Standard input is empty
compilation info 
prog.cs(4,14): error CS0234: The type or namespace name `Management' does not exist in the namespace `System'. Are you missing an assembly reference?
prog.cs(5,14): error CS0234: The type or namespace name `Management' does not exist in the namespace `System'. Are you missing an assembly reference?
Compilation failed: 2 error(s), 0 warnings
stdout 
Standard output is empty
https://ideone.com/rbYH3g
language:
C# (gmcs 5.20.1)
created:
11 years ago
visibility:
public

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