/// <summary>
        /// 查看商品图片
        /// </summary>
        private void OnImageView(int?salesOrderDetailId)
        {
            var salesDetail = SaleDetailList.First(salesOrderDetail => salesOrderDetail.Id == salesOrderDetailId.Value);
            var viewModel   = new ProductImageViewModel
            {
                Title    = "商品图片",
                ImageUrl = salesDetail.ProductImageUrl
            };

            ViewProductImageRequest.Raise(viewModel);
        }
        /// <summary>
        /// 查看商品图片
        /// </summary>
        private void OnImageView(int?rmaDetailId)
        {
            var rmaDetail = RmaDetailList.First(salesOrderDetail => salesOrderDetail.Id == rmaDetailId.Value);

#if DEBUG
            rmaDetail.ProductImageUrl = "http://irss.intime.com.cn/fileupload/img/product/20140707/0bc94489-254b-426b-b285-629ab69b2737_1000x0.jpg";
#endif
            var viewModel = new ProductImageViewModel
            {
                Title    = "商品图片",
                ImageUrl = rmaDetail.ProductImageUrl
            };
            ViewProductImageRequest.Raise(viewModel);
        }