public string Read()
{
Status = CacheTextFileReaderStatus.FileNotFound;
InitContext();
ObjectCache cache = MemoryCache.Default;
string fileContents = cache[Context.CacheKey] as string;
if (fileContents == null)
{
if (File.Exists(Context.AbsoluteFilePath))
{
CacheItemPolicy policy = CreateCachePolicy();
fileContents = ReadFromFile();
cache.Set(Context.CacheKey, fileContents, policy);
Status = CacheTextFileReaderStatus.FileFromStorage;
}
}
else
{
Status = CacheTextFileReaderStatus.FileFromCache;
}
return(fileContents);
}
private void RenderUI(String fileContent, CacheTextFileReaderStatus status)
{
if (!String.IsNullOrEmpty(fileContent))
{
txtLog.Text = fileContent;
Label1.Text = (status == CacheTextFileReaderStatus.FileFromCache) ? "Loaded from cache" : "Loaded from storage";
Label1.Text = Label1.Text + " " + DateTime.Now;
}
}
