ATMLManagerLibrary.managers.MessageManager.getMessage C# (CSharp) Method

        public static String getMessage(String messageKey)
        {
            String message = String.Format( "Message for message key \"{0}\" was not found!", messageKey );
            Cache messageCache = CacheManager.getCache("help_message");
            HelpMessageBean bean = (HelpMessageBean)messageCache.getItem(messageKey);
            if( bean != null )
                message = bean.message;
            return message;
        }

        public static bool OpenFile(out byte[] byteContent, out FileInfo fileInfo, String filter)
        {
            bool fileOpened = false;

            fileInfo    = null;
            byteContent = new byte[] {};
            string fileName    = "";
            var    openFileDlg = new OpenFileDialog();

            openFileDlg.Filter           = filter;
            openFileDlg.FilterIndex      = 1;
            openFileDlg.RestoreDirectory = false;


            if (openFileDlg.ShowDialog() == DialogResult.OK)
            {
                try
                {
                    fileName    = openFileDlg.FileName;
                    fileInfo    = new FileInfo(fileName);
                    byteContent = File.ReadAllBytes(fileName);
                    fileOpened  = true;
                }
                catch (Exception ex)
                {
                    MessageBox.Show(String.Format(MessageManager.getMessage("FileManager.ReadFileError"), ex.Message));
                }
            }
            return(fileOpened);
        }