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

        static ThreadInfo GetThreadInfo(Interop.Advapi32.PERF_OBJECT_TYPE type, IntPtr instancePtr, Interop.Advapi32.PERF_COUNTER_DEFINITION[] counters)
        {
            ThreadInfo threadInfo = new ThreadInfo();
            for (int i = 0; i < counters.Length; i++)
            {
                Interop.Advapi32.PERF_COUNTER_DEFINITION counter = counters[i];
                long value = ReadCounterValue(counter.CounterType, (IntPtr)((long)instancePtr + counter.CounterOffset));
                switch ((ValueId)counter.CounterNameTitlePtr)
                {
                    case ValueId.ProcessId:
                        threadInfo._processId = (int)value;
                        break;
                    case ValueId.ThreadId:
                        threadInfo._threadId = (ulong)value;
                        break;
                    case ValueId.BasePriority:
                        threadInfo._basePriority = (int)value;
                        break;
                    case ValueId.CurrentPriority:
                        threadInfo._currentPriority = (int)value;
                        break;
                    case ValueId.StartAddress:
                        threadInfo._startAddress = (IntPtr)value;
                        break;
                    case ValueId.ThreadState:
                        threadInfo._threadState = (ThreadState)value;
                        break;
                    case ValueId.ThreadWaitReason:
                        threadInfo._threadWaitReason = GetThreadWaitReason((int)value);
                        break;
                }
            }

            return threadInfo;
        }