public HttpResponseMessage BussFiles(string fileID) { var FileManager = _mysqlService.GetFileByID(fileID); var FileInfo = JsonConvert.DeserializeObject <tbl_FileManager>(FileManager); var ImageByte = _fileService.Download(FileInfo.FileDirectory); var MediaType = "image/" + Path.GetExtension(FileInfo.FileDirectory).TrimStart('.'); if (FileInfo.FileType != 1) { MediaType = "application/octet-stream"; } var resp = new HttpResponseMessage(HttpStatusCode.OK) { Content = new ByteArrayContent(ImageByte) }; resp.Content.Headers.ContentType = new MediaTypeHeaderValue(MediaType); return(resp); }