C# + WPF + WrapPanel

If someone is familiar with WPF in C#, I'd love a bit of guidance here...

My goal: Create a gallery of thumbnails within a WrapPanel, given filePaths already defined in a ListBox's Collection.

I'm not really sure how the properties of the WrapPanel control work though, since it doesn't seem to have anything like a Source property. Does anyone know how I might be able to do this?

>>8
Once you're done with whatever you're doing, no one will be holding your hands like a baby. You're expected to finish some things by yourself, for example, by using your degenerate brain. If you can't, well, then better fuck off now and start a business major or something.