| 2,000 Things You Should Know About WPF |
Events defined for preexisting controls in WPF (e.g. a Button) are typically routed events–meaning that the event is propagated up or down the logical tree. Routed events can either be bubbling events (they propagate up the tree) or tunneling events (they propagate down the tree). Many events in WPF related to user input are available in pairs, with [...]




