Silverlight Validation in Detail
Posted by: Jesse Liberty - Silverlight Geek,
on 05 Jun 2009 |
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In a previous post I mentioned that Silverlight 3 has enhanced support for data entry validation. In this first of two mini-tutorials on the topic, I will take you through the process of implementing validation in some detail. The key to understanding Silverlight validation is the division of logic from UI. In this case, the logic is delegated to the business object that the input control is bound to, and the UI is owned by the the input control (and the associated controls for...