/// <summary>
/// 1. Get a expire Date which is current date minus by number of days
/// 2. Update the news in database by remove old news and insert fresh news
/// 3. Bind the database to grid view for present all fresh news
/// 4. Sleep for a period and then repeat the process
/// </summary>
private void runFeedReader()
{
while (true)
{
expireDate = DateTime.Now.AddDays(-expireDayFrame); // ExpireDay = Today - expireDayFrame
try
{
RssFeedReader.UpdateNewsInDb(expireDate);
bindTheNewsDbToGridView();
}
catch (Exception exc)
{
string errMss = "Cannot display news, error : " + exc.Message;
}
_resetEvent.WaitOne(refreshPeriodInMilliSec);
}
}
