问题
So I'm having a issue with GroupHeaderPlacement and Vertical scrolling. What Im trying to achieve is this:
But for some reason my groups are getting arranged in a horisontal scrolling direction. Anyone know if I'm missing something obvious here or if you simple can't have a vertical scrolling Listview if you have GroupHeaderPlacement Left.
The Code is:<ListView x:Name="ItemsGridView"
Margin="118,-5,0,0"
ItemsSource="{Binding Source={StaticResource AllCurrentGroup}}"
SelectionMode="Single"
Grid.Row="2"
Grid.Column="0"
ShowsScrollingPlaceholders="False"
SelectionChanged="SelectedPresentationItem_SelectionChanged"
IsSwipeEnabled="True">
<ListView.ItemsPanel>
<ItemsPanelTemplate>
<ItemsWrapGrid GroupHeaderPlacement="Left" Orientation="Vertical" />
</ItemsPanelTemplate>
</ListView.ItemsPanel>
<ListView.ItemTemplate>
<DataTemplate>
<StackPanel Grid.Column="1" Height="80" Margin="40,0,0,0" >
<TextBlock Text="{Binding Tid }" Style="{StaticResource BodyTextBlockStyle}" Grid.Column="1" >
<TextBlock.Foreground>
<SolidColorBrush Color="{StaticResource Orange}"/>
</TextBlock.Foreground>
</TextBlock>
<TextBlock Text="{Binding Titel }" Style="{StaticResource SubheaderTextBlockStyle}" Grid.Column="1" />
</StackPanel>
</DataTemplate>
</ListView.ItemTemplate>
<ListView.GroupStyle>
<GroupStyle>
<GroupStyle.HeaderTemplate>
<DataTemplate>
<StackPanel Grid.Column="0" Grid.RowSpan="{Binding Rows}" Width="160" Height="200">
<StackPanel.Background>
<SolidColorBrush Color="{StaticResource BlueDark}"/>
</StackPanel.Background>
<TextBlock Text="{Binding Vecka, Converter={StaticResource ToWeekString }}" Style="{StaticResource BodyTextBlockStyle}" Foreground="#FFFFFFFF" HorizontalAlignment="Left" VerticalAlignment="Top" FontFamily="Global User Interface" Margin="20,13,0,0"/>
<TextBlock Text="{Binding Datum, Converter={StaticResource ToDayNumber }}" Style="{StaticResource HeaderTextBlockStyle}" Foreground="#FFFFFFFF" HorizontalAlignment="Left" Margin="20,26,0,0"/>
<TextBlock Text="{Binding Datum, Converter={StaticResource ToMonth }}" Style="{StaticResource SubheaderTextBlockStyle}" Foreground="#FFFFFFFF" HorizontalAlignment="Left" VerticalAlignment="Top" FontFamily="Global User Interface" Margin="20,-3,0,0"/>
<TextBlock Text="{Binding Datum, Converter={StaticResource ToDayString }}" Style="{StaticResource BodyTextBlockStyle}" Foreground="#FFFFFFFF" HorizontalAlignment="Left" VerticalAlignment="Top" FontFamily="Global User Interface" Margin="20,13,0,0"/>
</StackPanel>
</DataTemplate>
</GroupStyle.HeaderTemplate>
<GroupStyle.Panel>
<ItemsPanelTemplate>
<WrapGrid Orientation="Vertical"></WrapGrid>
</ItemsPanelTemplate>
</GroupStyle.Panel>
</GroupStyle>
</ListView.GroupStyle>
</ListView>
回答1:
http://code.msdn.microsoft.com/windowsapps/GroupedGridView-77c59e8e/sourcecode?fileId=44751&pathId=298223712
Please refer the above sample link which helps you to achieve your req.
来源：https://stackoverflow.com/questions/23625849/windows-store-app-listview-groupheaderplacement-left-and-vertical-scrolling