Getting ListView to do things other than text

Getting ListView to do things other than text

• Taveira

  Almost.

  The second ListView you defined does what I want with the two rows per item. My question is, can I have two ListView column headers in the second ListView that resize the two Grid columns you defined in your data template

  
  

• seve7

  Try it.

  <StackPanel>
  <StackPanel.Resources>

  <XmlDataProvider x:Key="MyData" XPath="/Info">
  <x:XData>
  <Info xmlns="">
  <Song Name="Song1" Time="3:54" Artist="Singer1" Level="3" Disk="Disk1" />
  <Song Name="Song2" Time="4:31" Artist="Singer2" Level="4" Disk="Disk3"/>
  <Song Name="Song3" Time="3:54" Artist="Singer3" Level="5" Disk="Disk1" />
  <Song Name="Song4" Time="3:54" Artist="Singer3" Level="4" Disk="Disk2" />
  <Song Name="Song5" Time="3:54" Artist="Singer1" Level="5" Disk="Disk3" />
  </Info>
  </x:XData>
  </XmlDataProvider>

  <GridViewColumnCollection x:Key="c1">
  <GridViewColumn DisplayMemberPath="@Name" Header="Name"/>
  <GridViewColumn DisplayMemberPath="@Time" Header="Time"/>
  </GridViewColumnCollection>

  <DataTemplate x:Key="header1">
  <StackPanel Width="{Binding Path=ActualWidth, RelativeSource={RelativeSource AncestorType={x:Type GridViewColumnHeader}}}">
  <GridViewColumnHeader Content="Name" />
  <GridViewColumnHeader Content="Level"/>
  </StackPanel>
  </DataTemplate>

  <DataTemplate x:Key="header2">
  <StackPanel Width="{Binding Path=ActualWidth, RelativeSource={RelativeSource AncestorType={x:Type GridViewColumnHeader}}}">
  <GridViewHeaderRowPresenter Columns="{StaticResource c1}"/>
  <GridViewColumnHeader Content="Name"/>
  </StackPanel>
  </DataTemplate>
  <DataTemplate x:Key="cell1">
  <StackPanel>
  <TextBlock Text="{Binding XPath=@Name}"/>
  <TextBlock Text="{Binding XPath=@Level}"/>
  </StackPanel>
  </DataTemplate>

  <DataTemplate x:Key="cell2">
  <StackPanel>
  <GridViewRowPresenter Columns="{StaticResource c1}"/>
  <TextBlock Text="{Binding XPath=@Artist}"/>
  </StackPanel>
  </DataTemplate>

  
  </StackPanel.Resources>
  <ListView ItemsSource="{Binding Source={StaticResource MyData}, XPath=Song}">
  <ListView.View>
  <GridView>
  <GridViewColumn HeaderTemplate="{StaticResource header1}" CellTemplate="{StaticResource cell1}"/>
  <GridViewColumn HeaderTemplate="{StaticResource header2}" CellTemplate="{StaticResource cell2}"/>
  </GridView>
  </ListView.View>
  </ListView>

  </StackPanel>

  
  

• Dee_dotnet_79

  Instead of

  RelativeSource={RelativeSource AncestorType={x:Type GridViewColumnHeader}}

  Please try

  RelativeSource=/ContentControl

  
  

• Panaxea

  The lines with the RelativeSource are not compiling:

  The value '{RelativeSource AncestorType={x:Type GridViewColumnHeader}}' is not a valid MarkupExtension expression. Could not resolve 'RelativeSource' in namespace 'http://schemas.microsoft.com/winfx/avalon/2005'. 'RelativeSource' must be a subclass of MarkupExtension.

  I'm using the January CTP of WPF.

  
  

• nic667

  try this

  <StackPanel Name="sp1" Height="800" Width="800">

  <StackPanel.Resources>

  <DataTemplate x:Key="ct1">

  <Grid >

  <ColumnDefinition/>

  <ColumnDefinition/>

  <RowDefinition/>

  <RowDefinition/>

  <TextBlock Grid.Column="0" Grid.Row="0" >

  <TextBlock.Text>

  <Binding XPath="@orderid"/>

  </TextBlock.Text>

  </TextBlock>

  <TextBlock Grid.Column="1" Grid.Row="0" >

  <TextBlock.Text>

  <Binding XPath="@orderdate"/>

  </TextBlock.Text>

  </TextBlock>

  <TextBlock Grid.Column="0" Grid.Row="1" Grid.ColumnSpan="2">

  <TextBlock.Text>

  <Binding XPath="@address"/>

  </TextBlock.Text>

  </TextBlock>

  </Grid>

  </DataTemplate>

  <XmlDataProvider x:Key="qq" XPath="/customers">

  <customers xmlns="">

  <c customerid="ALFKI" contactname="Maria Anders">

  <o orderid="10643" orderdate="1997-08-25T00:00:00" address="Obere Str. 57; Berlin" />

  <o orderid="10692" orderdate="1997-10-03T00:00:00" address="Obere Str. 57; Berlin" />

  </c>

  <c customerid="ANATR" contactname="Ana Trujillo">

  <o orderid="10308" orderdate="1996-09-18T00:00:00" address="Avda. de la Constituci￠n 2222; M xico D.F." />

  <o orderid="10625" orderdate="1997-08-08T00:00:00" address="Avda. de la Constituci￠n 2222; M xico D.F." />

  </c>

  <c customerid="ANTON" contactname="Antonio Moreno">

  <o orderid="10365" orderdate="1996-11-27T00:00:00" address="Mataderos 2312; M xico D.F." />

  </c>

  <c customerid="AROUT" contactname="Thomas Hardy">

  <o orderid="10355" orderdate="1996-11-15T00:00:00" address="Brook Farm Stratford St. Mary; Colchester" />

  <o orderid="10383" orderdate="1996-12-16T00:00:00" address="Brook Farm Stratford St. Mary; Colchester" />

  <o orderid="10453" orderdate="1997-02-21T00:00:00" address="Brook Farm Stratford St. Mary; Colchester" />

  <o orderid="10558" orderdate="1997-06-04T00:00:00" address="Brook Farm Stratford St. Mary; Colchester" />

  </c>

  </customers>

  </XmlDataProvider>

  </StackPanel.Resources>

  <ListView Name="list1" IsSynchronizedWithCurrentItem="true" ItemsSource="{Binding Source={StaticResource qq}, XPath=c}">

  <ListView.View>

  <GridView >

  <GridView.Columns>

  <GridViewColumn Header="customerid" DisplayMemberPath="@customerid" />

  <GridViewColumn Header="contactname" DisplayMemberPath="@contactname"/>

  </GridView.Columns>

  </GridView>

  </ListView.View>

  </ListView>

  <ListView ItemTemplate="{StaticResource ct1}" Name="list2" IsSynchronizedWithCurrentItem="true" DataContext="{Binding ElementName=list1, Path=SelectedItem}" ItemsSource="{Binding XPath=o}">

  </ListView>

  </StackPanel>

  
  
  
• Getting ListView to do things other than text