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How to databind Frame UriSource from two sources???

Posted By:      Posted Date: September 04, 2010    Points: 0   Category :WPF
I need to create a navigation model where I can load content from listbox menu into frame and at the same time by clicking a usercontrol or a button in the loaded into frame page. I can successfully navigate by clicking menu items. However, I cannot do the same when I initiate page load into frame from already loaded page into frame. I am looking for the right technique to be able to achieve it. Here is what I did so far: I databind UriSource link from xml which is associated with items in the list box this way: Below is the XAML code: <Frame x:Name="ContentFrame" JournalOwnership="OwnsJournal" NavigationUIVisibility="Hidden" HorizontalAlignment="Left" Width="Auto" DataContext="{Binding SelectedItem, ElementName=Nav_ListBox, Mode=OneWay}" Source="{Binding XPath=UriSource}" /> <ListBox x:Name="Nav_ListBox" Margin="0,18,0,0" ScrollViewer.HorizontalScrollBarVisibility="Hidden" Background="#FFF2F2F2" ItemsSource="{Binding Source={StaticResource PagesData}, XPath=page}" /> I created a UserControl to be a container of the loaded data. Then, I generate repetitive content of the loaded page defined in xml. I also define UriSource associated with each item in xml I load into the page. Each item has unique UriSource. <Grid.DataContext> 

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