摘要： Target of databinding in Silverlight “HAS” to be a “FrameworkElement” and not just a “DependencyObject” like in WPF. I am not sure that there is a reason why databinding to “DependencyObject”s in Silverlight is explicitly omitted by Microsoft. Seems like it might be an oversight. But even after many people have complained about it in the forums, the databinding to “DependencyObject”s feature doesn’t seem to be included in the beta version of the latest Silverlight 3 library. 阅读全文