System.Diagnostics.NtProcessManager.GetProcessIds C# (CSharp) Method

        public static int[] GetProcessIds()
        {
            int[] processIds = new int[256];
            int size;
            for (; ; )
            {
                if (!Interop.Kernel32.EnumProcesses(processIds, processIds.Length * 4, out size))
                    throw new Win32Exception();
                if (size == processIds.Length * 4)
                {
                    processIds = new int[processIds.Length * 2];
                    continue;
                }
                break;
            }
            int[] ids = new int[size / 4];
            Array.Copy(processIds, 0, ids, 0, ids.Length);
            return ids;
        }

 public static int[] GetProcessIds()
 {
     if (IsNt)
     {
         return(NtProcessManager.GetProcessIds());
     }
     return(WinProcessManager.GetProcessIds());
 }