Changing the Look and Feel of the ToggleButton in the TreeView

Question

Hi Everyone, I would just like to know how to change the look of the toggle button (collapsed)+ and (expanded)- in the TreeView. I know I will probably have to change the template of the TreeViewItem, but don't know how to or where to begin. Can someone please help? Thanks

Answer 1

You need to change TreeViewItem control template.  For example, check this out: http://msdn.microsoft.com/en-us/library/ms788727.aspx

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William

Answer 2

Hi IvanRSA,

Since what you want is just to change the look and feel of the ToggleButton n the TreeView, you can only define a ControlTemplate of your own for the ToggleButton, rather than for the whole TreeViewItem.

Hope this helps.
If you have any question, please feel free to let me know.

Sincerely,
Linda Liu

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