这是我的代码:
<Grid Style="{StaticResource LayoutRootStyle}">
<Grid.RowDefinitions>
<RowDefinition Height="140"/>
<RowDefinition Height="*"/>
</Grid.RowDefinitions>
<ScrollViewer
Grid.RowSpan="2" Style="{StaticResource HorizontalScrollViewerStyle}"
HorizontalScrollBarVisibility="Visible" >
<!-- The elements you want to be horizontally scrollable goes here -->
<!-- Horizontal scrolling grid used in most view states -->
<GridView
Name="itemGridView"
AutomationProperties.AutomationId="ItemsGridView"
AutomationProperties.Name="Items"
TabIndex="1"
Padding="100,136,116,46"
ItemsSource="{Binding Source={StaticResource itemsViewSource}}"
ItemTemplate="{StaticResource Standard250x250ItemTemplate}"
SelectionMode="None"
IsSwipeEnabled="false"
IsItemClickEnabled="True"
ItemClick="ItemView_ItemClick"/>
<Button Hello /> <!-- From here come the Error -->
</ScrollViewer>
</Grid>
当我在 my 之后添加任何东西时GridView
,它会给我那个错误(该属性content
被设置了不止一次)。