This weekend I’ve to finish the second edition of my WPF-book. Luckily it’s going to rain tomorrow. But I’ve almost done it. This evening I’ve just ported a small sample for Animation Easing Functions from WPF to Silverlight. It was easy, all I had to do was using a PathGeometry instead of the not existing StreamGeometry to draw the lines of the functions. Use the fun-sample below to play around with these easing functions. You’ll get the code of this version with my upcoming german Silverlight-Book in August. So have fun, Cheers Thomas.

After Visual Studio has been released on Monday this week, Silverlight 4 is also available since Thursday. I’ll have to speed up my book-writing. As many of you know, I’m writing on a second edition of my WPF-book to .NET 4.0 and Visual Studio 2010. I’m also writing on a Silverlight-book (about Silverlight 4.0). Below some details of the two books. The WPF-Book: I’ll finish the update of my WPF-book till end of April, so it’ll be released in June. There are many new things in it, like a section to the Model-View-ViewModel-Pattern, Multitouch, the new Controls DatePicker, Calendar and DataGrid, Animation Easing-Functions, VisualStateManager, Windows 7 Taskbarintegration, Pixel-Shaders and much more. Of course there’s also a new version of the FriendStorage-Application that is using new features and controls, like e.g. the DataGrid: FriendStorage now also has integration into the Windows 7 Taskbar. So you can iterate through the friends via the Buttons shown in the Windows 7 Taskbar Thumbnail. Also recognize that the image of the current friend is also displayed as overlay-image on the Taskbar-Button   You find the second edition of my WPF-book here on amazon.de The Silverlight-book I’ll write on the Silverlight-book till end of June, so it’ll be released in August. I hope you’re looking forward to it. I gave and will give my best that it’s a great resource to all professional Silverlight-Developers and those who want to become one of those. In May I’ll show the contents of the Silverlight-book on my homepage. I’ll also blog here. For now I can say that there’s a FriendStorageOnline-Application in the Samples with Login/Registration and CRUD-Operations via WCF Ria Services. A logged-in User can create Friendlists and insert data as usual. The app looks like this: The Silverlight-book is also already on amazon here. But keep in mind that there could be a change in pages (some more up to 1000) and so maybe also in price. I’ll post more information about the targeted pagecount in May, then you’ll also see some details of the contents. Ciao, Thomas