摘要： Source (The ListBox)The object that raised the event. This is a property you willgenerally be interested in. It’s useful to note that with routedevents this is likely to be different from the sender.OriginalSource (The ScrollViewer)This returns original reporting source. That is the object tha 阅读全文

摘要： Recall that Xml Namespace declarations can be placed on elements in XAML toimport non-WPF types into the markup. The syntax is: xmlns:name=”clr-namespace:clrNamespace;assembly=assembly.dll”. If the assembly is thesame as the one in which the XAML exists, you do not have to declare it.The 阅读全文