Understanding Visual Tree and Logical Tree
When talking about WPF applications, you will often hear about the Logical Tree and the Visual Tree. The Logical Tree is a tree representation of the .NET classes for user interface controls. Consider the following XAML code:
<Window> <StackPanel Orientation="Horizontal" Margin="5"> <TextBlock Text="Sample controls" Margin="5"/> <Button Content="Test button" Margin="5"/> </StackPanel></Window>
This code uses .NET objects within a hierarchical structure that can be reconfigured in a Logical Tree, as shown in Figure 28.8.
FIGURE 28.8 The Logical Tree ...
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