TreeView
The TreeView
is another important control, and WPF provides its own implementation that exposes a TreeView.Items
collection where you nest nodes. Each node is represented by a TreeViewItem
object. You can build complex items as in the following example:
The text in the node is specified with the Header
property while additional information can be assigned with the Tag
property. Assigning the Name
property is also useful because you can interact with nodes in managed code. To add nodes at runtime you simply create an instance of the TreeViewItem
class and then add it to the specified node as demonstrated here:
Figure 32.23 shows the result ...
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