http://blogs.msdn.com/devdave/archive/2008/06/22/Using-an-Attached-DependencyProperty-to-Implement-Pixel-Snapping-as-an-Attached-Behavior.aspxIn a previous post , I introduced the Snapper element, which is a UserControl subclass that snaps its Content to an integer pixel. Now I'll show how to implement snapping as an attached behavior using a custom attached DependencyProperty. To use the Snapperen-USCommunityServer 2.1 SP1 (Build: 61025.2)http://blogs.msdn.com/devdave/archive/2008/06/22/Using-an-Attached-DependencyProperty-to-Implement-Pixel-Snapping-as-an-Attached-Behavior.aspx#8644588Tue, 24 Jun 2008 03:53:18 GMT91d46819-8472-40ad-a661-2c78acb4018c:8644588Community Blogs<p>Rob Houweling with a Sketch Application (2 parts), Martin Mihaylov continuing with Shapes, Karen Corby</p> http://blogs.msdn.com/devdave/archive/2008/06/22/Using-an-Attached-DependencyProperty-to-Implement-Pixel-Snapping-as-an-Attached-Behavior.aspx#8648354Tue, 24 Jun 2008 21:38:32 GMT91d46819-8472-40ad-a661-2c78acb4018c:8648354TWiStErRob<p>You've refactored the dependecy property's explaining code, but the description after was not refactored: DPExample.Count was written instead of DPExample.Distance</p> http://blogs.msdn.com/devdave/archive/2008/06/22/Using-an-Attached-DependencyProperty-to-Implement-Pixel-Snapping-as-an-Attached-Behavior.aspx#8648390Tue, 24 Jun 2008 21:48:46 GMT91d46819-8472-40ad-a661-2c78acb4018c:8648390Dave Relyea<p>Hey, thanks, TWiStErRob. Corrected.</p> http://blogs.msdn.com/devdave/archive/2008/06/22/Using-an-Attached-DependencyProperty-to-Implement-Pixel-Snapping-as-an-Attached-Behavior.aspx#8764483Tue, 22 Jul 2008 20:27:52 GMT91d46819-8472-40ad-a661-2c78acb4018c:8764483Tales from the Smart Client<p>From Dave Relyea's blog, Pixel Snapping in Silverlight as an attached behavior: <a rel="nofollow" target="_new" href="http://blogs.msdn.com/devdave/archive/2008/06/22/Using-an-Attached-DependencyProperty-to-Implement-Pixel-Snapping-as-an-Attached-Behavior.asp">http://blogs.msdn.com/devdave/archive/2008/06/22/Using-an-Attached-DependencyProperty-to-Implement-Pixel-Snapping-as-an-Attached-Behavior.asp</a></p>http://blogs.msdn.com/devdave/archive/2008/06/22/Using-an-Attached-DependencyProperty-to-Implement-Pixel-Snapping-as-an-Attached-Behavior.aspx#8764638Tue, 22 Jul 2008 21:49:38 GMT91d46819-8472-40ad-a661-2c78acb4018c:8764638Sparkle bloggers<p>From Dave Relyea's blog, Pixel Snapping in Silverlight as an attached behavior: <a rel="nofollow" target="_new" href="http://blogs.msdn.com/devdave/archive/2008/06/22/Using-an-Attached-DependencyProperty-to-Implement-Pixel-Snapping-as-an-Attached-Behavior.asp">http://blogs.msdn.com/devdave/archive/2008/06/22/Using-an-Attached-DependencyProperty-to-Implement-Pixel-Snapping-as-an-Attached-Behavior.asp</a></p>http://blogs.msdn.com/devdave/archive/2008/06/22/Using-an-Attached-DependencyProperty-to-Implement-Pixel-Snapping-as-an-Attached-Behavior.aspx#8764800Tue, 22 Jul 2008 23:32:03 GMT91d46819-8472-40ad-a661-2c78acb4018c:8764800dimkaz<p>Nice sample, but don't use IsLive property on the WeakReference it's evil ;)</p> <p>Between your call to .IsLive and .Target the GC could have collected the object and exception will be raised</p>http://blogs.msdn.com/devdave/archive/2008/06/22/Using-an-Attached-DependencyProperty-to-Implement-Pixel-Snapping-as-an-Attached-Behavior.aspx#8843577Fri, 08 Aug 2008 17:25:13 GMT91d46819-8472-40ad-a661-2c78acb4018c:8843577juliandominguez<p>Hi, good to see that attached behaviors are picking up... I find them very useful, and this is a very nice sample. I wanted to share an example of using attached behaviors in Silverlight to emulate the ICommand interface behavior present in WPF.</p> <p><a rel="nofollow" target="_new" href="http://blogs.southworks.net/jdominguez/2008/08/icommand-for-silverlight-with-attached-behaviors/">http://blogs.southworks.net/jdominguez/2008/08/icommand-for-silverlight-with-attached-behaviors/</a></p> <p>You may find it useful, as the concepts are exactly the same,</p> <p>Julian </p>