DS4Windows.HidDevice.OpenHandle C# (CSharp) Method

        private SafeFileHandle OpenHandle(String devicePathName, Boolean isExclusive)
        {
            SafeFileHandle hidHandle;

            try
            {
                if (isExclusive)
                {
                    hidHandle = NativeMethods.CreateFile(devicePathName, NativeMethods.GENERIC_READ | NativeMethods.GENERIC_WRITE, 0, IntPtr.Zero, NativeMethods.OpenExisting, 0, 0);
                }
                else
                {
                    hidHandle = NativeMethods.CreateFile(devicePathName, NativeMethods.GENERIC_READ | NativeMethods.GENERIC_WRITE, NativeMethods.FILE_SHARE_READ | NativeMethods.FILE_SHARE_WRITE, IntPtr.Zero, NativeMethods.OpenExisting, 0, 0);
                }
            }
            catch (Exception)
            {
                throw;
            }
            return hidHandle;
        }