ListBox dentro de ListBox

Question

Tenho um listbox preenchido por binding de uma coleção, onde os itens são expanders, dentro dos expanders gostaria de ter outro listbox que faça o binding de uma coleção diferente, isso é possivel?

Obrigado.

Answer 1

ola diego

listbox dentro de expanders

<Grid x:Name="LayoutRoot">
       
        <ListBox x:Name="listbox1" Margin="23.5,23,0,0" HorizontalAlignment="Left" Height="156.334" VerticalAlignment="Top" Width="202.333">
            <Expander x:Name="exp1" Header="Expander 1" Height="39" Width="175">
                <Grid Background="#FFE5E5E5">
                    <ListBox x:Name="listbox2"/>
                </Grid>
            </Expander>
            <Expander x:Name="exp2" Header="Expander 2" Height="39" Width="175">
                <Grid Background="#FFE5E5E5">
                    <ListBox x:Name="listbox3"/>
                </Grid>
            </Expander>
            <Expander x:Name="exp3" Header="Expander 3" Height="39" Width="175">
                <Grid Background="#FFE5E5E5">
                    <ListBox x:Name="listbox4"/>
                </Grid>
            </Expander>
            <Expander x:Name="exp4" Header="Expander 4" Height="39" Width="175">
                <Grid Background="#FFE5E5E5">
                    <ListBox x:Name="listbox5"/>
                </Grid>
            </Expander>
            <Expander x:Name="exp5" Header="Expander 5" Height="39" Width="175">
                <Grid Background="#FFE5E5E5"/>
            </Expander>
            <Expander x:Name="exp6" Header="Expander 6" Height="39" Width="175">
                <Grid Background="#FFE5E5E5"/>
            </Expander>
            <ListBox x:Name="listbox8" Height="72.667" Width="168.833"/>
        </ListBox>
        <ListBox x:Name="listbox9" HorizontalAlignment="Right" Margin="0,196.833,78.5,151.834" Width="200">
            <ListBox x:Name="listbox10" Height="60" Width="100" Margin="45,10,0,0"/>
        </ListBox>
    </Grid>

cada um com seu x:Name

 

 

Answer 2

Então mas o problema é que os expanders são itens de um listbox gerado por binding: segue o código

                    <ListBox ItemsSource="{Binding Models}"
                             BorderThickness="0" Margin="0,0,0,10"
                             x:Name="lbModels" BorderBrush="Transparent"
                             Visibility="Hidden">

                        <ItemsControl.ItemTemplate>
                            <DataTemplate >
                                <Expander Name="ex" >
                                    <Expander.Header>
                                        <StackPanel >
                                            <Image Height="35" Width="35" Margin="5,0,5,0"
                                                   Source="{Binding Path=Type,
                                                   Converter={StaticResource ImageConverter}}"/>
                                            <StackPanel Orientation="Vertical" Width="100"
                                                        VerticalAlignment="Center">
                                                <TextBlock Text="{Binding Path=Name}"/>
                                                <TextBlock Text="{Binding Path=Description}"/>
                                        </StackPanel>
                                    </Expander.Header>

                                    <Expander.Content>
                                        <StackPanel Width="100" Height="100" Background="White">
                                            <ListBox ItemsSource="{Binding Roadmaps}"
                                         BorderThickness="0" Margin="0,0,0,5"
                                         Name="lbModelsReport" >
                                                <ItemsControl.ItemTemplate>
                                                   <DataTemplate>
                                                        <StackPanel  Orientation="Vertical" Width="90"
                                                        VerticalAlignment="Center">
                                                            <CheckBox Content="{Binding Path=Name}"/>
                                                        </StackPanel>
                                                    </DataTemplate>
                                                </ItemsControl.ItemTemplate>
                                            </ListBox>
                                        </StackPanel>
                                    </Expander.Content>


                                </Expander>
                            </DataTemplate>
                        </ItemsControl.ItemTemplate>
                    </ListBox>

Answer 3

o codigo abaixo possui 2 listbox no expander,
faça o binding de uma coleção diferente no ItemSource.

 

<Expander.Content>
<StackPanel Width="100" Height="100" Background="White">
                                            <ListBox ItemsSource="{Binding Roadmaps}"
                                         BorderThickness="0" Margin="0,0,0,5"
                                         Name="lbModelsReport" Height="10" >
                                                <ItemsControl.ItemTemplate>
                                                   <DataTemplate>
                                                        <StackPanel  Orientation="Vertical" Width="90"
                                                        VerticalAlignment="Center">
                                                            <CheckBox Content="{Binding Path=Name}"/>
                                                        </StackPanel>
                                                    </DataTemplate>
                                                </ItemsControl.ItemTemplate>
                                            </ListBox>
                                            <ListBox ItemsSource="{Binding Roadmaps}"
                                                BorderThickness="0" Margin="0,0,0,5"
                                                x:Name="lbModelsReport2" Height="10" >
                                                <ListBox.ItemTemplate>
                                                    <DataTemplate>
                                                        <StackPanel  Orientation="Vertical" Width="90"
                                                            VerticalAlignment="Center">
                                                            <CheckBox Content="{Binding Name}"/>
                                                        </StackPanel>
                                                    </DataTemplate>
                                                </ListBox.ItemTemplate>
                                            </ListBox>
                                        </StackPanel>
</Expander.Content>

 

Rafael.

Answer 4

A solução que eu encontrei foi adicionar a classe que ira fazer o binding um arraylist e vincular o path para esse array list, ficando assim com listbox de expanders onde cada um contem outro listbox de itens

ex:

class Model{

string Name

arraylist Exercises;

}

 

e na classe que vai fazer o binding uma colecao Models, assim no design

 

  <ListBox ItemsSource="{Binding Models}"

 <ItemsControl.ItemTemplate>
                            <DataTemplate >
                                <Expander >

                                   <Expander.Header>

                                         <TextBlock Text="{Binding Path=Name, ...}

                               <Expander.Content>
                                            <ListBox ItemsSource="{Binding Exercises}"
                                         ....

 

Mas Obrigado pelas respostas