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POIndirect binding to child collections in XAML
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2009-08-13T21:37:55.577
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2016-09-22T07:53:35.853
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2016-09-22T07:53:35.853
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I am currently using a Linq template with SubSonic3 to create my models. I have a simple Member class, which has a collection of Notes. A Note class has a PublishedDate and Title properties. I have a UserControl which has a collection of Members for its <code>DataContext</code>. There are two <code>ListBoxes</code> and a bunch of <code>TextBoxes</code> and other controls on it. The first <code>ListBox</code> (membersList) gets its <code>ItemsSource</code> from the <code>UserControl</code> DataContext and it displays a few Member properties in each item. I would like the second <code>ListBox</code> (notesList) to display the Notes collection of the Member selected in the first <code>ListBox</code>. So far on notesList I have: <pre><code><ListBox ... ItemsSource="{Binding Notes}"...> <DataTemplate> <TextBox Text="{Binding Title}"/> </DataTemplate> </code></pre> It partially works. When I selected a Member which has Note items there is the correct number of items in <code>notesListBox</code> but this is only visible in the alternating row colours - nothing else! The <code>DataTemplate</code> fails to render the Title of the Note. Basically all the visual styles in the <code>ListBox</code> and <code>ListBoxItem</code> works - alternating colours, selection border, mouseover, etc. but the content is not shown. I have a feeling the problem is my Binding syntax but I can't figure out what's wrong. Any suggestions would be greatly appreciated. Cheers, Dany.
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<data-binding><xaml><collections><subsonic3><master-detail>
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Indirect binding to child collections in XAML
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