private void CheckVersion()
{
PersistentStorageData data = PersistentStorageHelper.Load(PersistantStorageName);
bool executeCheck = false;
if (data != null && data.Count > 0)
{
// get the last update date from the registry:
lastUpdateCheck = data.GetDateTime("LastUpdateDate");
sleepTime = (int)data.GetUInt("SleepTimeBeforeUpdateCheck", SleepTimeBeforeUpdateCheck) * 1000;
// check if update-check was performed at least one week ago:
if (lastUpdateCheck.AddDays(PeriodBeforeUpdateCheck) < DateTime.Today)
{
executeCheck = true;
}
else
{
// prevent updating the date inside the registry:
lastUpdateCheck = DateTime.MinValue;
}
}
else
{
executeCheck = true;
}
if (executeCheck && sleepTime != 0)
{
// start asynchronously new thread that will perform check and update the registry:
Thread threadCheck = new Thread(PerformUpdateCheck);
threadCheck.Start();
}
}
