Get Wpf Resource By Key -

: Throws a ResourceReferenceKeyNotFoundException if the key is not found.

: Returns null if the key is not found, rather than throwing an exception. Get Wpf Resource By Key

Accessing XAML Keys in Template from Code Behind. (Image Based) Get Wpf Resource By Key

When working in C#, you typically use one of two framework methods to look up a resource by its x:Key : : Get Wpf Resource By Key