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    <p>One way I can approach your question is: Using EvenHandler in Usercontrol and subscribing to it in mainView. On each say button click in Usercontrol raise the event. </p> <p>I just created a sample:</p> <p>we have textbox and button in Usercontrol</p> <p>this is code-behind;</p> <pre><code> public partial class UserControl1 : UserControl { public event EventHandler&lt;EventArgs&gt; CreateNewUserControl = null; public static int InstanceCount = 0; public UserControl1() { InitializeComponent(); Loaded += new RoutedEventHandler(UserControl1_Loaded); } void UserControl1_Loaded(object sender, RoutedEventArgs e) { InstanceCount++; txtControl.Text = "Control - " + InstanceCount; } private void Button_Click(object sender, RoutedEventArgs e) { var handler = CreateNewUserControl; if (handler != null) handler.Invoke(sender,e); } } </code></pre> <p>In MainView:</p> <p>Xaml:</p> <pre><code> &lt;StackPanel x:Name="UserControlTest" Orientation="Vertical" VerticalAlignment="Top" HorizontalAlignment="Right" Grid.Column="1" Grid.RowSpan="2" ScrollViewer.VerticalScrollBarVisibility="Auto" MaxHeight="800" Margin="30"&gt; &lt;RadChartProject:UserControl1 x:Name="UserControl1"/&gt; &lt;/StackPanel&gt; </code></pre> <p>xaml.cs:</p> <pre><code> public MainPage() { InitializeComponent(); UserControl1.CreateNewUserControl += UserControl1_CreateNewUserControl; } void UserControl1_CreateNewUserControl(object sender, EventArgs e) { if(UserControlTest != null) { var control = new UserControl1(); control.CreateNewUserControl += UserControl1_CreateNewUserControl; UserControlTest.Children.Add(control); } } </code></pre>
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    1. POIs there a way to run main code from user control?
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    1. COThank you! I tested it and it works great. This is exactly what I needed!
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    2. COOne more thing... I can not figure out how do I know in MainView which button sent the click?
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    3. COIn my example sender is nothing but a button. var button = (sender as button). now you know which button it is. Best way is assign some unique value to button commandparameter.
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A row detail

Detail views are divided into sections. All the information in the data section comes from columns in the selected row. The other sections display data from other, related rows.

Related data can be related in a to-one or a to-many fashion. Captions of data related in a to-many fashion link to a list view showing a filtered view of the table.

Try moving around until you find a non-empty to-many entry and click on the label to get to one. You can move back to the root by clicking on the database name in the header.

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