WPF: Animate Visibility Property - Update - Arik Poznanski's Blog

WPF: Animate Visibility Property - Update Back in this post I showed you how you can easily add a fade-in / fade-out effect to a UIElement that changes its Visibility property, using a simple attached property. Some people encountered a problem using this property when they bind the UIElement to a model which initially hides the control. Since the default value of the Visibility property is Visible, using the attached property created an unwanted fade-out animation when the application started. To fix...