The ShaderEffect class is the base class of all custom effects. The first two are ready-to-use effects included directly in the. It has three subclasses: BlurEffect, DropShadowEffect and ShaderEffect. The Effect class is the base class of all hardware accelerated effects. What needs to be assigned to the Effect property? The answer is as simple as it can be - it's an object of type Effect.

It's strongly recommended to avoid using the BitmapEffect class or any of its subclasses! Effect and its Derived ClassesĪs stated above, you apply an effect to a control by assigning the control's Effect property (the property is actually inherited from UIElement, just in case you needed to know). However, this API doesn't use any hardware acceleration and it has been marked obsolete in. The BitmapEffect class and its subclasses were originally supposed to provide the functionality of effects. However, not all of those classes are useful when it comes to hardware acceleration, in fact some of them are completely useless. NET classes that share the ' Effect' suffix, and to make it even more confusing, they are all in the namespace. The fun starts when you decide to write your own effects. As you can see, effects are so easy to use that you don't need any further explanation.

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