ASP.NET从哪里获取其文化设置？

In an ASP.NET application I'm setting the culture to lv-LV. All is fine, but the default short date format seems to be "yyyy.mm.dd". The client wants it to be "dd.mm.yyyy" (which is actually the LV standard). Where does ASP.NET get the date/time settings for a specific culture? How can they be changed for a single culture, without affecting other cultures (the application is supposed to be localizable)?In an ASP.NET application I'm setting the cultu