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Wpf textblock binding not updating

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He blogs his discoveries along the way at Adventures In Software (

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By day, Michael is a solutions architect at Amerisource Bergen Specialty Group where he delivers high quality enterprise software in . By night, he writes mobile applications in Java for the Andriod platform.Update Controls is an open source software library that does not require you to implement the INotify Property Changed interface or fire Property Changed events. The Update Controls library figures out when your properties change and automatically updates the view.You can download the library from Codeplex ( or Update Controls. The Update Controls library figures out when your properties change and automatically updates the view.In that ideal world, the bookkeeping code goes away and you are left with just the business logic, as shown in Listing 2.This ideal code really works-if you use Update Controls.The problem with this interface is in the code that consumes it.

The consumer of the interface usually needs to update a property.

Registering for notification events requires extra bookkeeping code that obfuscates business logic.

Update Controls is an open source library that replaces event-based data binding with automatic discovery and updating. WPF data binding requires that a bindable class implement the INotify Property Changed interface.

To use Update Controls, add two references to your C# or Visual Basic WPF project: Update and Update Controls. Within your XAML files, add a namespace reference to Update Controls. Mail Merge is an example of a dependent property because it depends upon other properties for its value.

Current Customer and Name, on the other hand, are independent properties since they can change independently.

Button has a tiny empty tooltip: This code seemed perfectly fine for me so it took me a lot of time to google the answer.