xmal区人太少了 求助于C#区。。。一个windows app store的scrollviewer滚动的问题
<ScrollViewer ZoomMode="Disabled" FontSize="24" VerticalScrollBarVisibility="Visible" AllowDrop="True">
<ItemsControl ItemsSource="{Binding Orders}">
<ItemsControl.ItemTemplate>
<DataTemplate>
<Grid>
<Grid.ColumnDefinitions>
<ColumnDefinition Width="2*"/>
<ColumnDefinition Width="2*"/>
<ColumnDefinition Width="1*"/>
<ColumnDefinition Width="1*"/>
<ColumnDefinition Width="1*"/>
</Grid.ColumnDefinitions>
<TextBlock Grid.Column="0" FontSize="24" HorizontalAlignment="Center" VerticalAlignment="Center" Text="{Binding Path=Time}"/>
<TextBlock Grid.Column="1" FontSize="24" HorizontalAlignment="Center" VerticalAlignment="Center" Text="{Binding Path=Product.Name}"/>
<TextBlock Grid.Column="2" FontSize="24" HorizontalAlignment="Center" VerticalAlignment="Center" Text="{Binding Path=UnitPrice}"/>
<TextBlock Grid.Column="3" FontSize="24" HorizontalAlignment="Center" VerticalAlignment="Center" Text="{Binding Path=Count}"/>
<TextBlock Grid.Column="4" FontSize="24" HorizontalAlignment="Center" VerticalAlignment="Center" Text="{Binding Path=Discount}"/>
</Grid>
</DataTemplate>
</ItemsControl.ItemTemplate>
<ItemsControl.ItemsPanel>
<ItemsPanelTemplate>
<VirtualizingStackPanel/>
</ItemsPanelTemplate>
</ItemsControl.ItemsPanel>
</ItemsControl>
</ScrollViewer>
本来应该是可以滚动的，但是数据超出边界了还是不滚动，就像这样
新手求大神详解啊~
补充：.NET技术 , C#
