Change binding value, not binding itself

Posted by Sam on Stack Overflow See other posts from Stack Overflow or by Sam
Published on 2010-05-27T14:18:47Z Indexed on 2010/05/27 14:31 UTC
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c#

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wpf

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binding

I've got a WPF UserControl containing a DependencyProperty (MyProperty).

The DependencyProperty is bound to a Property in the DataContext.

Now in the UserControl I want to change the value of the bound property. But if I assign MyProperty = NewValue the Binding is lost and replaced by NewValue.

What I want to achieve is change the DataContext-property the DependencyProperty is bound to.

How do I achieve this instead of changing the binding?

To clarify: using something like MyTextBox.Text = "0"; I'll release the binding. How would I set Text, leave the binding intact so the property Text is bound to will change, too.

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