ItemTap event is not invoked.

[Hong]

Everything works fine, but RadDataBoundListBox_ItemTap is not invoked when an item is tapped.  Instead, RadDataBoundListBox_Tap is invoked.  Could anyone shed some light on this?

<telerikPrimitives:RadExpanderControl.ExpandableContentTemplate>
    <DataTemplate>
        <Grid Margin="0,0,0,24">
            <telerikPrimitives:RadDataBoundListBox ItemsSource="{Binding Items}" IsHitTestVisible="True" ItemTap="RadDataBoundListBox_ItemTap" Tap="RadDataBoundListBox_Tap">
                <telerikPrimitives:RadDataBoundListBox.ItemTemplate>
                    <DataTemplate>
                        <Grid Margin="37,6">
                            <Grid.ColumnDefinitions>
                                <ColumnDefinition Width="Auto"/>
                                <ColumnDefinition/>
                            </Grid.ColumnDefinitions>
                            <!--<Image Width="87" Height="87" Source="{Binding ImageThumbnailSource}"/>-->
                            <StackPanel Grid.Column="1">
                                <Button Margin="12,-9,12,0" Grid.Column="1" Content="{Binding Title}" Tag="{Binding Information}" FontFamily="Segoe WP SemiLight" FontSize="{StaticResource PhoneFontSizeLarge}" Foreground="{StaticResource PhoneForegroundBrush}" Click="Button_Click"/>
                                <!--<TextBlock Margin="12,0" Grid.Column="1" Text="{Binding Information}" TextWrapping="Wrap" Foreground="{StaticResource PhoneForegroundBrush}"/>-->
                            </StackPanel>
                        </Grid>
                    </DataTemplate>
                </telerikPrimitives:RadDataBoundListBox.ItemTemplate>
            </telerikPrimitives:RadDataBoundListBox>
        </Grid>
    </DataTemplate>
</telerikPrimitives:RadExpanderControl.ExpandableContentTemplate>

[Vladislav]

Hi Hong,

The RadDataBoundListBox control doesn't fire it's items "Tap events" if some control inside an Item is capturing "Manipulation events". This is done in order to allow using of complex controls inside RadDataBoundLitBoxItem(s). In your case, the Button captures the "ManipulationStarted event" and this prevents the firing of the "RadDataBoundListBox_ItemTap" event.
I hope that this clarifies the described behavior.

Please don't hesitate to ask if you have any additional questions.

Regards,
Vladislav
Telerik

 

 

[Hong]

Thank you for the clarification, Vladislav.