![[WPF] A markup extension that can update its target](https://alldevblogs.blob.core.windows.net/thumbs/article-ba4667938284-full-bfb61962.webp)
7/28/2009
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EN
[WPF] A markup extension that can update its target
Explains how to create a WPF markup extension that can update its target property after initial evaluation, overcoming a common limitation.
![[WPF] Using InputBindings with the MVVM pattern](https://alldevblogs.blob.core.windows.net/thumbs/article-03764d477d11-full-dd23171a.webp)