Amazon offers AddOn products that can be bough with some other product only. Addon products must be removed from basket if added without the parent product. This type of validation can be done easily by implementing ILineItemValidotr interface. Yo...

If it's repetitive, it can be automated. Think about the following requirements. Have you ever hoped there would be a better way to implement them? INotifyPropertyChanged Undo/redo Code contracts (preconditions) Logging Transaction handling...

GeoIP2 is MaxMind's newest IP intelligence offering and is available in different flavours . EPiServer's geo location visitor group is depending on MaxMind's legacy database that they are not updating any more, following nuget package '...

The geographic location database included in Episerver CMS contains geographic information created by MaxMind and is depending on a  legacy database GeoLiteCity.Dat. Since from years no further development has been carried out on this provider, ev...

There are instances when Editors should to be informed in form of warning and information rather to stop them and display error messages. For self note IValidate interface can be used for this purpose. e.g public class StandardPageValidator :...