コード例 #1
0
        public Stream GetFileStream(File file, long offset)
        {
            var fileToDownload = ProviderInfo.GetFileById(file.ID);

            if (fileToDownload == null)
            {
                throw new ArgumentNullException("file", Web.Files.Resources.FilesCommonResource.ErrorMassage_FileNotFound);
            }

            var fileStream = ProviderInfo.GetFileStream(fileToDownload.ServerRelativeUrl, (int)offset);

            return(fileStream);
        }