How to bind data in textblock inside a listview C# WPF?

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I'm trying to bind data inside a listview that contains textblock , the problem is that I can only show the first element of the model ( the first row of the listview ) , I would like to bind all data in the listview.

What I have tried:

<ListView x:Name="listviewgrd" ScrollViewer.HorizontalScrollBarVisibility="Disabled" >


                          <Grid HorizontalAlignment="Right" MinWidth="606" MinHeight="10">
                              <Grid.ColumnDefinitions>
                                  <ColumnDefinition Width="300*"/>
                                  <ColumnDefinition Width="100*"/>
                                  <ColumnDefinition Width="100*"/>
                                  <ColumnDefinition Width="100*"/>
                              </Grid.ColumnDefinitions>

                          <TextBlock x:Name="servicename" Text="{Binding Name ,Mode=TwoWay, NotifyOnTargetUpdated=True}" Grid.Column="3" FlowDirection="RightToLeft" Grid.ColumnSpan="1" />
                          <TextBlock Text="{Binding Price,Mode=TwoWay, NotifyOnTargetUpdated=True}" Grid.Column="2" HorizontalAlignment="Center" FlowDirection="RightToLeft"  Grid.ColumnSpan="1" />
                          <TextBlock Text="{Binding Status,Mode=TwoWay, NotifyOnTargetUpdated=True}" Grid.Column="1" HorizontalAlignment="Center" FlowDirection="RightToLeft" Grid.ColumnSpan="1" />
                          <TextBlock Text="{Binding Parent Name,Mode=TwoWay, NotifyOnTargetUpdated=True}" Grid.Column="0" HorizontalAlignment="Center" Foreground="#FF62013C"  FlowDirection="RightToLeft"  Grid.ColumnSpan="3" />
                      </Grid>




                      <ListView.Resources>
                          <Style TargetType="ListViewItem">
                              <Setter Property="HorizontalContentAlignment" Value="Stretch"/>
                              <Setter Property="VerticalContentAlignment" Value="Stretch"/>
                          </Style>
                      </ListView.Resources>
                  </ListView>

XML

listviewgrd.DataContext = person.Status;

C#

Posted 14-Sep-20 22:31pm

abdou_31

Updated 15-Sep-20 5:04am

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3 solutions

Solution 1

Are you saying that person.Status is an IObservableCollection<> and your ListView is only showing one row?

If so, it's probably because you're not leveraging the ItemTemplate property correctly, which is used to indicate how each item is displayed:

<ListView ..>
 <ListView.ItemTemplate>
  <DataTemplate>
    ..
  </DataTemplate>
 </ListView.ItemTemplate>
</ListView>

In the example you've provided you're effectively overriding what the content of the ListView contains, which is why you're only seeing it as one row.

Posted 14-Sep-20 22:41pm

Chris Copeland

Solution 2

Not sure how much you know about MVVM. Read/Learn about it:
Model-View-ViewModel (MVVM) Explained[^]
MVVM for Beginners[^]

With MVVM, you would tie your listview with a data model that is of collection type. That collection would have some property at item level that can be used to bind your textblock.

Sample: ListView, data binding and ItemTemplate - The complete WPF tutorial[^]

Try out.

Posted 14-Sep-20 22:43pm

Sandeep Mewara

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abdou_31 · Accepted Answer · 2020-09-15T05:05:00

Solution 3

Thanks to all, I have changed to listView with GridView and it work for now

Posted 15-Sep-20 5:05am

abdou_31

v2