C# 如何创建ListPicker的ItemTemplate

在下面的示例中，我试图使用自定义类类型的列表来设置ListPicker，但由于某些原因，我在视图中看不到绑定的项目。我所拥有的是

MainPage.xaml

<Grid.Resources>
        <DataTemplate x:Name="SearchProviderItemTemplate">
            <StackPanel Orientation="Horizontal">
                <Image Source="{Binding Favicon}" />
                <TextBlock Text="{Binding Name}" Margin="12,0,0,0"/>
            </StackPanel>
        </DataTemplate>
        <DataTemplate x:Name="SearchProviderFullModeItemTemplate">
            <StackPanel Orientation="Horizontal">
                <Image Source="{Binding Favicon}" />
                <TextBlock Text="{Binding Name}" Margin="12,0,0,0"/>
            </StackPanel>
        </DataTemplate>
    </Grid.Resources>

...

<toolkit:ListPicker x:Name="SearchProviderListPicker" 
                            Header="{Binding Path=LocalizedResources.SettingsPage_SearchProvider, Source={StaticResource LocalizedStrings}}" ItemTemplate="{Binding SearchProviderItemTemplate}"
                            FullModeHeader="{Binding Path=LocalizedResources.SettingsPage_SearchProvider, Source={StaticResource LocalizedStrings}}" FullModeItemTemplate="{Binding SearchProviderFullModeItemTemplate}"
                            SelectedIndex="{Binding}"
                            SelectionChanged="SearchProviderListPicker_SelectionChanged" 
                            CacheMode="BitmapCache"/>

更改此项：

<toolkit:ListPicker x:Name="SearchProviderListPicker" 
                        Header="{Binding Path=LocalizedResources.SettingsPage_SearchProvider, Source={StaticResource LocalizedStrings}}" ItemTemplate="{Binding SearchProviderItemTemplate}"
                        FullModeHeader="{Binding Path=LocalizedResources.SettingsPage_SearchProvider, Source={StaticResource LocalizedStrings}}" FullModeItemTemplate="{Binding SearchProviderFullModeItemTemplate}"
                        SelectedIndex="{Binding}"
                        SelectionChanged="SearchProviderListPicker_SelectionChanged" 
                        CacheMode="BitmapCache"/>

为此：

<toolkit:ListPicker x:Name="SearchProviderListPicker" 
                        Header="{Binding Path=LocalizedResources.SettingsPage_SearchProvider, Source={StaticResource LocalizedStrings}}" 
                        ItemTemplate="{StaticResource SearchProviderItemTemplate}"
                        FullModeHeader="{Binding Path=LocalizedResources.SettingsPage_SearchProvider, Source={StaticResource LocalizedStrings}}" 
                        FullModeItemTemplate="{StaticResource SearchProviderFullModeItemTemplate}"
                        SelectedIndex="{Binding}"
                        SelectionChanged="SearchProviderListPicker_SelectionChanged" 
                        CacheMode="BitmapCache"/>

ItemTemplate=“{StaticResource yourDataTemplate}我看不出原始版本和更新版本之间有什么区别？{StaticResource而不是{分配模板时绑定

<toolkit:ListPicker x:Name="SearchProviderListPicker" 
                        Header="{Binding Path=LocalizedResources.SettingsPage_SearchProvider, Source={StaticResource LocalizedStrings}}" ItemTemplate="{Binding SearchProviderItemTemplate}"
                        FullModeHeader="{Binding Path=LocalizedResources.SettingsPage_SearchProvider, Source={StaticResource LocalizedStrings}}" FullModeItemTemplate="{Binding SearchProviderFullModeItemTemplate}"
                        SelectedIndex="{Binding}"
                        SelectionChanged="SearchProviderListPicker_SelectionChanged" 
                        CacheMode="BitmapCache"/>

<toolkit:ListPicker x:Name="SearchProviderListPicker" 
                        Header="{Binding Path=LocalizedResources.SettingsPage_SearchProvider, Source={StaticResource LocalizedStrings}}" 
                        ItemTemplate="{StaticResource SearchProviderItemTemplate}"
                        FullModeHeader="{Binding Path=LocalizedResources.SettingsPage_SearchProvider, Source={StaticResource LocalizedStrings}}" 
                        FullModeItemTemplate="{StaticResource SearchProviderFullModeItemTemplate}"
                        SelectedIndex="{Binding}"
                        SelectionChanged="SearchProviderListPicker_SelectionChanged" 
                        CacheMode="BitmapCache"/>