gistfile1.cs

            try
            {
                _nativeDeviceEmulatorManager.Reset();
                while (true)
                {
                    category = new DeviceEmulatorCategory(this);
                    categoryList.Add(category);
                    _nativeDeviceEmulatorManager.MoveNext();
                }
            }
            catch (COMException ex)
            {
                // API signals end-of-data with a No More Data HResult.
                if (ex.ErrorCode != END_OF_DATA)
                    throw ex;
            }