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POopening the appbar in metro style apps using binding property
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  1. POopening the appbar in metro style apps using binding property
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    copied!<p>My main page has the appbar and it is shared across different pages. I wrote the following code to open the appbar on the click of a gridview item.</p> <p>XAML</p> <pre><code>&lt;AppBar Opened="AppBar_Opened" IsOpen="{Binding IsAppBarOpen}"&gt; </code></pre> <p>Back end</p> <pre><code>private void Clock_SelectionChanged(object sender, SelectionChangedEventArgs e) { App.ViewModel.SelectedClock = (Clock)ThemeGridView.SelectedItem; App.WorldViewModel.IsAppBarOpen = true; } private void ThemeGridView_ItemClick(object sender, ItemClickEventArgs e) { App.ViewModel.SelectedClock = (Clock)ThemeGridView.SelectedItem; App.WorldViewModel.IsAppBarOpen = true; } </code></pre> <p>WorldViewModel</p> <pre><code>private bool _IsAppBarOpen; public bool IsAppBarOpen { get { return _IsAppBarOpen; } set { base.SetProperty(ref _IsAppBarOpen, value); } } </code></pre> <p>GridView XAML</p> <pre><code>&lt;GridView Grid.Row="1" Grid.Column="1" x:Name="ThemeGridView" ItemsSource="{Binding Clocks}" ItemTemplate="{StaticResource WorldClockTemplate}" SelectionChanged="Clock_SelectionChanged" SelectionMode="None" IsItemClickEnabled="True" ItemClick="ThemeGridView_ItemClick" &gt; &lt;GridView.ItemsPanel&gt; &lt;ItemsPanelTemplate&gt; &lt;WrapGrid /&gt; &lt;/ItemsPanelTemplate&gt; &lt;/GridView.ItemsPanel&gt; &lt;/GridView&gt; </code></pre> <p>But the appbar is not popping up when i select the gridview item. There is no binding error so its really mysterious!</p>
 

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