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In response to my Twitter buddy Funwithcoding I made this post: In Silverlight you can only add one BitmapEffect (Blur or DropShadow) to one object at a time. But these effects are passed down to their child objects (inheritance).  For that reason we can use a little trick and apply multiple effects to one object (or so it appears). 

Recently I was asked to make a ToolTip that now only followed the Thumb of the Slider but also showed the value of what the slider was (see image above).  I thought about this and I came up with a pretty quick solution.  There may be other ways to do it but watch the short 1o minute video to see how I did it.

It takes about 27 minutes but is much easier than you would think.  There are a lot of little things that you need to do but it is fun and when you are done you will be ready to make your very own Silverlight video tutorials just like me and possibly get MSFT MVP along the way.

As you probably already know there is no “built-in” way to accomplish Fast Forward with the Silverlight MediaElement.  So, in this 24 minute video I show you how to:

1. Create a new Silverlight application;
2. Add a MediaElement, a Fast Forward Button and a TextBlock for the video’s position information;
3. Create a PlayState Enum and a DispatcherTimer
4. Then on click of the button I show you how to a. Make the video Fast Forward at 1x speed and b. click it again for 2x speed.

Toaday I got a comment from a blog reader named Fracisco…I think he wanted to know how to load new pages into a Silverlight website.  Just for him, and because I think many of you have the same problem, I made a video tutorial where I show you how to:

1. Create a Content Holder UserControl;

2. Make two pages called HomePage and AboutUs;

3. In App.xaml load ContentHolder instead of MainPage.xaml (the default action of a SL app) [...]

In this video tutorial I show you how to use Behaviors and the Visual State Manager to create a navigation bar that slides in when the user places their mouse at the top of the page and then slides away when they move their mouse away from the navigation.

In doing a lot of speaking engagements I get asked lots of Silverlight questions.  From these questions I have noticed a pattern emerging whereby many people have a terrible time working with gradients.  Of course the real trick, as is with anything, is practice but before one can start to practice they have to understand the tools of the trade.  So, in this short, 10 minute video I show you how to duplicate a somewhat complex gradient while along the way explaining the tools required to do the job; namely, the Gradient tool, the color palette and the Gradient Eyedropper tools. 

Recently I had a developer ask me how he could fire an event from the CheckBox that I had put in the Style of the UserControl I gave him. 

I thought about it and, the problem is that objects in a Style are not really part of the Visual Tree until the Style is attached at runtime. 

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