Binding on RotateTransform Angle in DataTemplate not taking effect

Question

In my WPF UserControl I have this resource, please observe the comments in the Xml sample.

Answer 1

Is the DataContext correct? If this rotation is part of the Content you bound to earlier you either need to change the DataContext or add that to the binding path of the rotation, i.e. make it {Binding Content.XAxisLabelRotation}.

Do you know how to debug bindings? As you did not present any binding errors i would assume you do not, so if this is the case please read this article and make sure that you do provide the errors if you cannot debug a binding yourself in the future.