FrameworkContentElement.OnStyleChanged Method (Style, Style)
Invoked when the style that is in use on this element changes.
Assembly: PresentationFramework (in PresentationFramework.dll)
This method has a default implementation that sets an internal flag noting the style changed condition.
Notes to Inheritors:
Always call the base implementation, otherwise styles cannot be applied. Scenarios for overriding this method might include if your derived class has a specialized style selector, or caches style values. Theme changes will potentially invoke this method.
Available since 3.0