WPF Routed Events Patterns

Understanding and implementing WPF's routed event system for event propagation through element trees.

1. Routing Strategies Overview

                    Window (Root)
                       │
    ┌──────────────────┼──────────────────┐
    │                  │                  │
  Grid              Border            StackPanel
    │                  │                  │
 Button             TextBox           ListBox
    │
ContentPresenter
    │
 TextBlock (Event Source)