I have a class A derived from DependencyObject.
Class A contains a dependency properties "X".
Class B derives from Control and has a dependency property "PartA" to hold Class A.
In XAML I can't use triggers for properties of Class A.
<Style.Triggers>
<Trigger Property="PartA.X" Value="0">
<Setter Property="MyProp" Value="90"/>
</Trigger>
</Style.Triggers>
The above is not possible.Is there any possible way?