コード例 #1
0
        public HttpResponseMessage GetResize70Image(Guid id)
        {
            try
            {
                var dataModel = _repo.GetResizeImage(id, 70, 70);
                if (dataModel.Stream.CanSeek)
                {
                    dataModel.Stream.Seek(0, SeekOrigin.Begin);
                }

                var response = new HttpResponseMessage(HttpStatusCode.OK);
                var content  = ((MemoryStream)dataModel.Stream).ToArray();
                response.Content = new ByteArrayContent(content);
                response.Content.Headers.ContentDisposition = new ContentDispositionHeaderValue("attachment")
                {
                    FileName = dataModel.FileName, Size = content.Length
                };
                response.Content.Headers.ContentType = new MediaTypeHeaderValue(MediaTypeHelper.GetMimeType(Path.GetExtension(dataModel.FileName)));
                return(response);
            }
            catch (Exception e)
            {
                _logger.Error(e);
                throw;
            }
        }