Thanks sfernandez, Good answer. Regarding the last answer, the order of execution. I managed to investigate it a bit better myself. According to what I see, CoerceValueCallback is executed before ValidateValueCallback. It's actually reasonable. We would like ValidateValueCallback to validate the fin...

I'm trying to understand the concept behind coerce and validate. In DependencyProperty's constructor you can give it ValidateValueCallback. When registering the DependencyProperty in UIElementData::RegisterProperty<>, I can also add ValidateValueCallback. Also, in registering, the PropertyMetadata m...