Monthly Archives: November 2014

Derivation is not available in the database

Derivation is a very good way to remove the need for repeating definitions. Suppose you have this model: An apartment has Occupants that may have pets of different breeds. Suppose your logic calls for frequent subsets of information maybe like … Continue reading

Posted in CO-Unique, Declarative, OCL | 1 Comment

Storing locally on the Windows Phone 8.1 and WindowsStore 8.1–and in Xamarin

Puh – getting dizzy by all the environments? Luckily once you have the initial project set up they all behave the same from a model perspective. This article focus on the ability to store data locally on the device. To … Continue reading

Posted in Silverlight, WindowsPhone, WindowsStore | Tagged | 2 Comments