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Explain LogicalTree and VisualTree..?

Posted On: 01/06/2013 10:59:33
LogicalTree: Elements of a WPF user interface are hierarchically related. This relation is called the LogicalTree.

VisualTree: The template of one element consists of multiple visual elements. This tree is called the VisualTree. 
Posted On: 01/06/2013 11:03:41
Logical Tree: The logical tree describes the relations between elements of the user interface. The logical tree is responsible for:
  • Inherit DependencyProperty values
  • Resolving DynamicResources references
  • Looking up element names for bindings
  • Forwaring RoutedEvents
Visual Tree:  The visual tree contains all logical elements including all visual elements of the template of each element. The visual tree is responsible for:
  • Rendering visual elements
  • Propagate element opacity
  • Propagate Layout- and RenderTransforms
  • Propagate the IsEnabled property.
  • Do Hit-Testing
  • RelativeSource (FindAncestor)
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