Validating Objects and Properties with Validator

ASP.NET Dynamic Data introduced the System.ComponentModel.DataAnnotations namespace in .NET 3.5 SP1.  The namespace contained a bunch of attributes for applying validation rules to objects and their properties.  With the “Alexandria” project (which morphed into .NET RIA Services plus some Silverlight/SDK/Toolkit additions), we were exposing your server-side entities up to your... [Read More]