Wpf datatrigger binding not updating

To see how all of these options work, I have updated the example from the previous chapter to show you all of them: As you can see, each of the three textboxes now uses a different Update Source Trigger.The first one is set to Explicit, which basically means that the source won't be updated unless you manually do it.In the previous article we saw how changes in a Text Box was not immediately sent back to the source.Instead, the source was updated only after focus was lost on the Text Box.Data binding is the process that establishes a connection between the application UI and business logic.If the binding has the correct settings and the data provides the proper notifications, then, when the data changes its value, the elements that are bound to the data reflect changes automatically.

Elements can be bound to data from a variety of data sources in the form of common language runtime (CLR) objects and XML.

So far, we worked with styles by setting a static value for a specific property.

However, using triggers, you can change the value of a given property, once a certain condition changes.

So, the false trigger will never occur because the boolean default is false. Yes you are correct I need to implement INotify Property Changed and in my application I do.

I think that it's expected that you will set the default style values to match the default value of the property.. However my question is "why is the style being ignored?

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