Wpf 滚动查看属性';内容';设置多次
这是我的代码:Wpf 滚动查看属性';内容';设置多次,wpf,xaml,microsoft-metro,Wpf,Xaml,Microsoft Metro,这是我的代码: <Grid Style="{StaticResource LayoutRootStyle}"> <Grid.RowDefinitions> <RowDefinition Height="140"/> <RowDefinition Height="*"/> </Grid.RowDefinitions> <ScrollViewer Gr
<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>
当我在我的
GridView
之后添加任何东西时,它会给我这个错误(属性content
设置了多次)。答案就在错误消息中。一个ScrollViewer
只能有一个子项(您有两个子项,一个GridView
和一个按钮
)。如果要添加多个内容,必须将它们包装在允许多个子项的面板中(例如,Grid
)