Access Specific Running Process Via P I D C# with Example

 using System;
using System.Linq;
using System.Diagnostics;

namespace CSharpMultiThreading
{
    class MainMethodClass
    {
        static void Main()
        {
			GetSpecificProcess(0);
        }
    	
		// If there is no process with the PID of 987, a runtime exception will be thrown.
		static void GetSpecificProcess(int pid)
		{
			Process theProc = null;
			try
			{
				theProc = Process.GetProcessById(pid);
				Console.WriteLine("Process Name: {0}", theProc.ProcessName);
			}
			catch(ArgumentException ex)
			{
				Console.WriteLine(ex.Message);
			}
		}
	}
}