Console.WriteLine("CLR
Version: {0}", System.Environment.Version);
This produces the following output (on my Windows 7 system):
Platform: Win32NT
Service Pack:
Version: 6.1.7600.0
VersionString: Microsoft Windows NT 6.1.7600.0
CLR Version: 4.0.21006.1
The version information is in a struct, so you can make decisions based on version or subversion values.
Get CPU and Other Hardware Information
using System;
using System.Management;
using System.Windows.Forms;
namespace HardwareInfo
{
class Program
{
static void Main(string[]
args)
{
Console.WriteLine("Machine: {0}", Environment.MachineName);
Console.WriteLine("# of processors (logical): {0}", Environment.ProcessorCount);
Console.WriteLine("# of processors (physical): {0}",
CountPhysicalProcessors());
Console.WriteLine("RAM installed: {0:N0} bytes",
CountPhysicalMemory());
Console.WriteLine("Is OS 64-bit? {0}", Environment.Is64BitOperatingSystem);
Console.WriteLine("Is process 64-bit? {0}", Environment.Is64BitProcess);
Console.WriteLine("Little-endian: {0}", BitConverter.IsLittleEndian);
foreach
(Screen screen in
System.Windows.Forms.Screen.AllScreens)
{
Console.WriteLine("Screen {0}", screen.DeviceName);
Console.WriteLine("\tPrimary {0}", screen.Primary);
Console.WriteLine("\tBounds: {0}", screen.Bounds);
Console.WriteLine("\tWorking Area: {0}", screen.WorkingArea);
Console.WriteLine("\tBitsPerPixel: {0}", screen.BitsPerPixel);
}
Console.ReadKey();
}
private static UInt32
CountPhysicalProcessors()
{
//you
must add a reference to the System.Management assembly
ManagementObjectSearcher
objects =
new ManagementObjectSearcher(
"SELECT
* FROM Win32_ComputerSystem");
ManagementObjectCollection
coll = objects.Get();
foreach
(ManagementObject obj in coll)
{
return
(UInt32)obj["NumberOfProcessors"];
}
return
0;
}
private static UInt64
CountPhysicalMemory()
{
ManagementObjectSearcher
objects =
new ManagementObjectSearcher(
"SELECT
* FROM Win32_PhysicalMemory");
ManagementObjectCollection
coll = objects.Get();
UInt64
total = 0;
foreach
(ManagementObject obj in coll)
{
total += (UInt64)obj["Capacity"];
}
return
total;
}
}
}