Silverlight Input Controls :
Nuestro buen amigo Fernando Cerqueira a puesto a disposición de todos unos recursos muy buenos, aquí el detalle:
What is the Silverlight Input Controls?
The Silverlight Input Control is an open-source project built on top of the Microsoft Silverlight 3.0 or High, framework. It is a effort that provides powerful input controls (Masked Edit / Validations / Attached Services) in Silverlight.
Silverlight Input Controls September 2009 Overview
Saludos
Fernando García Loera
MVP Lead | Community Consultant | Latin American Region
Que es un MVP? Tip para ser MVP 
