コード例 #1
0
        /// <summary>
        /// Retrieves blob object from database.
        /// </summary>
        /// <param name="key"></param>
        /// <returns>
        /// null when no blob found
        /// </returns>
        public static Blob RetrieveBlob(HashKey key)
        {
            string fileName = key.ToString();

            string fileContent = ReadFileContent(fileName);

            if (fileContent == null)
            {
                return(null);
            }

            return(Blob.ParseFromString(fileContent));
        }