/// <summary>
        /// Установка экспозиции для текущей камеры
        /// </summary>
        /// <param name="value"></param>
        public void SetExpo(int value)
        {
            int minValue = 0;
            int maxValue = 0;

            CaptureDevice?.GetCameraPropertyRange(CameraControlProperty.Iris, out minValue, out maxValue, out int step, out int defValue, out CameraControlFlags cameraControl);

            if (value >= minValue && value <= maxValue)
            {
                CaptureDevice?.SetCameraProperty(CameraControlProperty.Exposure, value, CameraControlFlags.Manual);
            }
        }