无法将按钮添加到中心页面模板

Question

如何将按钮或其他视觉样式元素添加到 Windows Phone 8.1 中默认主页模板的一个 hubsection？

我想在我的 ListView 上方添加一个刷新按钮。

        <Hub x:Name="Hub" x:Uid="Hub" Header="BuLi Tweet" Foreground="White" Background="{StaticResource RasenHintergrund}">

        <HubSection x:Uid="HubSection1" Header="Aktueller Spieltag" Width="400"
                    DataContext="{Binding Groups[0]}" HeaderTemplate="{ThemeResource HubSectionHeaderTemplate}">
            <DataTemplate>
                <ListView
                    ContinuumNavigationTransitionInfo.ExitElementContainer="True">
                    <GridView                
                    Margin="5,0,0,0"
                    ItemsSource="{Binding Items}"
                    AutomationProperties.AutomationId="ItemGridView"
                    AutomationProperties.Name="Items In Group"
                    ItemTemplate="{StaticResource MatchIcon}"
                    SelectionMode="None"
                    IsItemClickEnabled="True"
                    ScrollViewer.VerticalScrollBarVisibility="Auto"
                    ScrollViewer.VerticalScrollMode="Enabled"
                    ItemClick="ItemView_ItemClick"
                    ContinuumNavigationTransitionInfo.ExitElementContainer="True">
                        <GridView.ItemsPanel>
                            <ItemsPanelTemplate>
                                <VariableSizedWrapGrid Orientation="Horizontal" />
                            </ItemsPanelTemplate>
                        </GridView.ItemsPanel>  
                    </GridView>
                </ListView>
            </DataTemplate>
        </HubSection>

Answer 1

我希望您希望按钮位于列表视图之前的第一个中心部分内。只需添加网格并为网格定义 RowDefinations

        <HubSection x:Uid="HubSection1" Header="Aktueller Spieltag" Width="400"
                    DataContext="{Binding Groups[0]}" HeaderTemplate="{ThemeResource HubSectionHeaderTemplate}">
            <DataTemplate> 
                <Grid>
                    <Grid.RowDefinitions>
                        <RowDefinition Height="Auto"/>
                        <RowDefinition Height="*"/>
                    </Grid.RowDefinitions>
                    <Button Content="Refresh" Visibility="{Binding}"/>
                    <ListView Grid.Row="1"
               ContinuumNavigationTransitionInfo.ExitElementContainer="True">
                    <GridView                
                    Margin="5,0,0,0"
                    ItemsSource="{Binding Items}"
                    AutomationProperties.AutomationId="ItemGridView"
                    AutomationProperties.Name="Items In Group"
                    ItemTemplate="{StaticResource MatchIcon}"
                    SelectionMode="None"
                    IsItemClickEnabled="True"
                    ScrollViewer.VerticalScrollBarVisibility="Auto"
                    ScrollViewer.VerticalScrollMode="Enabled"
                    ItemClick="ItemView_ItemClick"
                    ContinuumNavigationTransitionInfo.ExitElementContainer="True">
                        <GridView.ItemsPanel>
                            <ItemsPanelTemplate>
                                <VariableSizedWrapGrid Orientation="Horizontal" />
                            </ItemsPanelTemplate>
                        </GridView.ItemsPanel>  
                    </GridView>
                </ListView>
</Grid>
            </DataTemplate>
        </HubSection>

无法将按钮添加到中心页面模板

Can't add a button to the hubpage Template

xaml

windows-phone-8.1