public void ClearCachedData()
{
lock (shared_table_lock) {
shared_by_number = null;
shared_by_name = null;
}
//
// ClearCachedData method does not refresh the information in
// the Thread.CurrentCulture property for existing threads
//
default_current_culture = null;
RegionInfo.ClearCachedData();
TimeZone.ClearCachedData();
TimeZoneInfo.ClearCachedData();
}