A few of my Silverlight articles were published on the SilverlightShow site this past two months. The first one is an introduction to Silverlight/(WPF)/Blend behaviors, where I create a Silverlight Halloween Sound Player without writing a single line of code – the application is composed entirely in...
In my post -NTK09 conference blog post I mentioned one of my MVVM demos was about sharing a ViewModel between WPF , Silverlight and even Windows Forms application. I got a lot of requests for posting sample code online since then, which I intended to do earlier, but because the sample application code...
When taking about data validation in applications, I usually describe the validation as the five-stage process or, put differently, five lines of defense against invalid data. In this post, I’ll write about the first line of defense – preventing the user entering the wrong data. 1. Preventing invalid...
I’ve just started discovering Prism , mainly as a tool to help me use the MVVM with my apps. That said, by now, Prism proved itself with: Support for Commanding EventAggregator Unity integration Targeting both WPF and Silverlight EventAggregator is great for inter-VM communication, but only when subscribing...
Had 2 talks at this year’s NT Konferenca . The first one was about building LOB application with Silverlight, starting from what can we do today with v2 (run a short, 2 min video of a Silverlight 2 LOB app we’re going to be releasing within few weeks) and what’s coming with v3. The last part was about...
If you like the way how Windows Vista shows your account picture on the Login screen, or how Windows Live Messenger’s display picture looks like on, you have probably already thought about putting something like it in your Silverlight application, either for a login screen or just to display a picture...