【发布时间】:2009-07-22 11:55:49
【问题描述】:
有人知道如何创建可折叠的 ListView 吗?
例如我有一个包含以下列的 ListView:姓名、年龄、县
以及以下条目:
+ Max | 20 | Switzerland+ Joe | 25 | Germany+ Bob | 30 | Italy
当我点击 + 时,我希望 ListView 像这样折叠:- Max | 20 | SwitzerlandLastname: EastwoodPhone: 0041 11 222 33 44
+ Joe | 25 | Germany+ Bob | 30 | Italy
感谢您的帮助和想法!
PS:就我而言,我将有两种不同类型的信息,具体取决于“人”对象
例如
- 有些人会告诉我姓氏 + 电话#
- 从其他人那里,我会看到 Job + Employer.. 我想这可以通过某种数据触发器来实现?
编辑:
我已将代码编辑为以下内容:
<ListView ItemsSource="{Binding Path=DisplayedListe, Mode=OneWay}"
VirtualizingStackPanel.IsVirtualizing="True"
IsSynchronizedWithCurrentItem="True"
Sorter:ListViewSorter.IsListviewSortable="True"
Name="mainListView"
>
<ListView.ItemTemplate>
<DataTemplate>
<StackPanel>
<Grid>
<Grid.ColumnDefinitions>
<ColumnDefinition/>
<ColumnDefinition/>
<ColumnDefinition/>
<ColumnDefinition/>
</Grid.ColumnDefinitions>
<ToggleButton x:Name="ToggleButton" Grid.Column="0" Content="+"/>
<Label Grid.Column="1" Content="Max"/>
<Label Grid.Column="2" Content="20"/>
<Label Grid.Column="3" Content="Switzerland"/>
</Grid>
<StackPanel Visibility="{Binding ElementName=ToggleButton, Path=IsChecked}">
<Label Content="Lastname: Eastwood"/>
<Label Content="Phone: 0041 11 222 33 44"/>
</StackPanel>
</StackPanel>
</DataTemplate>
</ListView.ItemTemplate>
<!--<ListView.View>
<GridView >
<GridViewColumn Header="+" DisplayMemberBinding="{Binding Path=IsCollapsible, Mode=OneWay}"/>
<GridViewColumn Header="RgNr" DisplayMemberBinding="{Binding Path=RechnungsNr, Mode=OneWay}" />
<GridViewColumn Header="ESR" DisplayMemberBinding="{Binding Path=Length, Mode=OneWay}"/>
<GridViewColumn Header="S" DisplayMemberBinding="{Binding Path=Status, Mode=OneWay}"/>
<GridViewColumn Header="M" DisplayMemberBinding="{Binding Path=AktuelleMahnStufe, Mode=OneWay}" />
</GridView>
</ListView.View>-->
</ListView>
这似乎可行,但我不知道如何通过单击列标题来使其可排序.. 有什么想法吗?
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