What are static and dynamic resources in WPF?

In WPF, resources are the objects that can be used anywhere in the WPF application for customization. In WPF resources are of two types namely-

1. Static Resources- These are the resources which cannot be manipulated or modified during runtime. These can be evaluated for once by the implicit element which refers during XAML loading.

2. Dynamic Resources- These are the resources which can be manipulated and modified during runtime. These resources can be evaluated during runtime.