Download Source (C#, VS2010, Silverlight 4)

Some of the code is omitted from this blog post for brevity. All of the code can be found in the sample, and it's free to download and use. The sample targets Silverlight 4, so Visual Studio 2010 is a requirement. You must also download ComponentOne Studio for Silverlight 4 to get the C1Toolbar, C1CheckeredBorder and C1Bitmap components used in the sample.