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Silverlight textblock binding not updating

property in WPF is extremely handy, because it is automatically inherited by all children of the element where you assign it; therefore you don’t need to set it again on each element you want to bind.However, in some cases the is not accessible: it happens for elements that are not part of the visual or logical tree.It can be very difficult then to bind a property on those elements…

Data binding allows you to separate the concern of data from the concern of UI, and that results in a simpler conceptual model as well as better readability, testability, and maintainability of your app.

You can use data binding to simply display values from a data source when the UI is first shown, but not to respond to changes in those values.

This is called one-time binding, and it works well for data whose values don't change during run-time.

Additionally, you can choose to "observe" the values and to update the UI when they change.

This is called one-way binding, and it works well for read-only data.

Comments Silverlight textblock binding not updating