Tag: xaml

Posted on

Keep code behind clean

Download the sample code here

Last week, Marlon blogged about how to avoid adding command binding code to code-behind files. The idea is both simple and great, and allows you to keep your code behind nice and clean, and your layers separated. There’s only one (and yes, I’m being very anal here) thing that bugged me with it:

DataContext = new ViewModel(new SampleModel());

or, for that matter, “DataContext = anything”, is still in the code behind class. This can easily be sorted out with some easy data binding and a supporting class. Continue reading “Keep code behind clean”

Posted on

Yet another carousel control

Download the control here

I meant to write something about MEF after my holiday, but I’ve been sidetracked
for a while. One of the things that happened to divert my notoriously unstable attention was a quite excellent five day Blend course by Brennon Williams. My preferred method of writing XAML has been, so far, in a text editor, but Herr Williams was quite persuasive in demonstrating that Blend is, in fact, far, far better for the job.

As part of the course, we wrote a small application. I ended up hacking together a 3d carousel user control for this, which I felt was pretty cool, so I set about rewriting it as a custom control for future use. No, I did
not use Blend. Yes, I did notice it’s a damn sight harder to do it in pure code than it was in Blend.

Warning: This post contains some math. Continue reading “Yet another carousel control”