我目前正在尝试使用AdaptiveGrid工具包中的来显示一些图像，然后可以单击这些图像来引导页面，我认为这ItemTemplate就是示例中提供图像的原因。这和 any 一样DataTemplate吗？我在网上找不到有关这些或文档的任何信息。
<Controls:AdaptiveGridView Name="AdaptiveGridViewControl"
OneRowModeEnabled="False"
ItemHeight="200"
DesiredWidth="300"
SelectionMode="Single"
IsItemClickEnabled="True"
ItemTemplate="{StaticResource PhotosTemplate}"/>
我已经尝试了以下操作，我没有收到任何错误，但是当我在本地运行它时，除了命令栏之外什么都没有显示：
主页.xaml：
<Page
xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
xmlns:local="using:MobileAppProject"
xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
xmlns:viewModels="using:ViewModels"
xmlns:Controls="using:Microsoft.Toolkit.Uwp.UI.Controls"
x:Class="MobileAppProject.MainPage"
mc:Ignorable="d">
<Page.Resources>
<DataTemplate x:Key="AdaptTemplate">
<Grid
Background="White"
BorderBrush="Black"
BorderThickness="1">
<Image
Source="{Binding Image}"
Stretch="UniformToFill"
HorizontalAlignment="Center"
VerticalAlignment="Center"/>
</Grid>
</DataTemplate>
</Page.Resources>
<Grid Background="{ThemeResource ApplicationPageBackgroundThemeBrush}">
<ScrollViewer VerticalScrollMode="Auto" VerticalScrollBarVisibility="Auto">
<Grid Background="{ThemeResource ApplicationPageBackgroundThemeBrush}" Margin="12,10,12,12">
<Grid.RowDefinitions>
<RowDefinition Height="Auto"/>
<RowDefinition Height="*"/>
<RowDefinition Height="Auto"/>
</Grid.RowDefinitions>
<StackPanel Margin="0,0,0,10"/>
<Grid Grid.Row="1">
<Grid.RowDefinitions>
<RowDefinition Height="Auto"/>
<RowDefinition/>
</Grid.RowDefinitions>
<Controls:AdaptiveGridView Name="AdaptiveGridViewControl"
OneRowModeEnabled="False"
ItemHeight="200"
DesiredWidth="300"
SelectionMode="Single"
IsItemClickEnabled="True"
ItemTemplate="{StaticResource AdaptTemplate}"/>
<StackPanel VerticalAlignment="Bottom" Margin="0,24,0,0" Grid.Row="1" Background="{ThemeResource SystemControlBackgroundAccentBrush}">
<CommandBar x:Name="cmdbar"
IsOpen="{Binding IsChecked, ElementName=isopentoggle, Mode=TwoWay}"
IsSticky="{Binding IsChecked, ElementName=isstickytoggle, Mode=TwoWay}"
ClosedDisplayMode="{Binding SelectedItem.Content, ElementName=combobox}">
<CommandBar.SecondaryCommands>
<AppBarButton Label="Menu Item 1"/>
<AppBarButton Label="Menu Item 2"/>
<AppBarButton Label="Menu Item 3"/>
<AppBarButton Label="Menu Item 4"/>
</CommandBar.SecondaryCommands>
<AppBarButton Icon="Accept" Label="Accept"/>
<AppBarToggleButton Icon="Contact" Label="Contact"/>
</CommandBar>
<Image HorizontalAlignment="Left" Source="Assets/storeLogo-sdk.png" Stretch="None"/>
</StackPanel>
</Grid>
<!-- Status Block for providing messages to the user. Use the
NotifyUser() method to populate the message -->
<TextBlock x:Name="StatusBlock" Grid.Row="2" Margin="12, 10, 12, 10" Visibility="Collapsed"/>
</Grid>
</ScrollViewer>
</Grid>
</Page>
主页.xaml.cs：
private ObservableCollection<AdaptItem> picItems_;
private ObservableCollection<AdaptItem> PicItems
{
get
{
return picItems_;
}
set
{
picItems_ = value;
}
}
public MainPage()
{
this.InitializeComponent();
picItems_ = AdaptItem.AdaptList();
this.DataContext = PicItems;
}
用于填充 AdaptGrid 的 AdaptTemplate.cs：
public class AdaptItem
{
public String Image
{
get;
set;
}
}
public static ObservableCollection<AdaptItem> AdaptList()
{
ObservableCollection<AdaptItem> pics = new ObservableCollection<AdaptItem>()
{
new AdaptItem
{
Image = "Assets/01.jpg"
},
new AdaptItem
{
Image = "Assets/02.jpg"
},
new AdaptItem
{
Image = "Assets/03.jpg"
},
new AdaptItem
{
Image = "Assets/04.jpg"
},
new AdaptItem
{
Image = "Assets/05.jpg"
}
};
return pics;
}