I have silverlight 3.0 project that has a listbox that is databound to a list of items. What I want to do is limit the number of items displayed in the listbox to be <= 10. I originally accomplished this by limiting the data bound to the list to 10 items by doing a .Take(10) on my orignal data and databinding the result.
The problem w/ the .Take(10) approach is that the original datasource may change and since .Take() returns a reference (or copy not sure) of the original data I sometimes do not see changes in the data reflected in my UI.
I'm trying to figure out a better way of handling this rather than the .Take() approach. It seems you shouldn't 'filter' your data using LINQ functions if you have more than one UI element bound to the same data. My only thought on how to do this better is to make a custom container that will limit the count, but that seems like it might be a mountain of work to make a custom stackpanel or equivalent.