ReaderWriterLock2

using System.Threading;

namespace CollectionReflection
{
    public class ReaderWriterLock
    {
        private readonly ManualResetEvent readersManualResetEvent = new ManualResetEvent(false);
        private readonly ManualResetEvent writersManualResetEvent = new ManualResetEvent(false);

        private int readersCounter = 0;
        private int writersCounter = 0;

        private int ReadersCounter
        {
            get
            {
                return readersCounter;
            }
            set
            {
                if (value < 0)
                {
                    readersCounter = 0;
                }
                else
                {
                    readersCounter = value;
                }
            }
        }

        private int WritersCounter
        {
            get
            {
                return writersCounter;
            }
            set
            {
                if (value < 0)
                {
                    writersCounter = 0;
                }
                else
                {
                    writersCounter = value;
                }
            }
        }

        public void AcquireReaderLock()
        {

            while (WritersCounter > 0)
            {
                readersManualResetEvent.WaitOne();
            }
            ReadersCounter++;

        }

        public void ReleaseReaderLock()
        {

            ReadersCounter--;
            if (ReadersCounter < 1)
            {
                writersManualResetEvent.Set();
                writersManualResetEvent.Reset();
            }

        }

        public void AcquireWriterLock()
        {

            while (ReadersCounter > 0 || WritersCounter > 0)
            {
                writersManualResetEvent.WaitOne();
            }
            WritersCounter++;

        }

        public void ReleaseWriterLock()
        {

            WritersCounter--;
            readersManualResetEvent.Set();
            readersManualResetEvent.Reset();
            writersManualResetEvent.Set();
            writersManualResetEvent.Reset();

        }
    }
}