Can you data bind when your XAML is loaded at runtime?

It looks like you have a typo in your XAML. Did you mean the following?

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I am loading some XAML pages that I have created that have some data binding in them. However, when I load these XAML files at runtime their data binding no longer works. I'm wondering if it's some kind of scope or pathing issue or if you just can't do it.

Here is how I am loading the XAML using (XmlReader rdr = XmlReader. Create(@". \TwitterModule\TwitterModule.

Xaml")) { Canvas twitter = XamlReader. Load(rdr) as Canvas; contentRoot.Children. Add(twitter); } And here is the my final XAML ANSWER: It was a pathing issue, thanks for your help.

I'm able to bind both XmlDataProvider and other Object Data Sources in XAML loaded at runtime. Huge time saver. Build UI in Blend and in the darkness bind them.

C# wpf data-binding xaml link|improve this question edited Jun 7 '10 at 16:42 asked Jun 3 '10 at 23:26discorax72621124 87% accept rate.

– JustABill Jun 3 '10 at 23:41 Please don't repeat tags in the title ("C# WPF") – John Saunders Jun 4 '10 at 1:10 no error messages, just nothing showing up in the TextBlock. I'll give both of the suggestions and try today and repost if they help me find the issue. – discorax Jun 4 '10 at 16:53.

It looks like you have a typo in your XAML. Did you mean the following? Also, FYI, XmlTextReader has been deprecated since .

NET 2.0. You should use the following instead: using (XmlReader rdr = XmlReader. Create(@".

\TwitterModule\TwitterModule. Xaml")) { Canvas twitter = XamlReader. Load(rdr) as Canvas; contentRoot.Children.

Add(twitter); }.

1 for XmlReader Thanks for pointing that out. – discorax Jun 4 '10 at 17:00.

Indeed, you can do binding with dynamic XAML. I have done it in the past, and it works fine. I am not sure why your example doesn't work... possibly it can't find your XML provider source?

I tend to do something like: twitter. DataContext = theContextYouWantToBindTo; when I construct the control... but I'm not sure that it matters much. It certainly seems like what you are writing should work.

When I want to make sure a data context is set properly, I do something like this: This is really just a debugging step, but it confirms that I have an object set in my data context.

Indeed, you can do binding with dynamic XAML. I have done it in the past, and it works fine.

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