Get ListView control values in combobox selection changed Event - wpf

Question

I am adding Label and Combo box dynamically to ListView control in combo box Selection Changed Event.
I want to get label content for the selected list view Item

Answer 1

You can use VisualTreeHelper to navigate Label from the SelectedItem;
or
Simple Way, you can do like below(but do add null checks where ever necessary);
XAML Code:
<StackPanel>
<ListView SelectionChanged="Selector_OnSelectionChanged">
<ListViewItem>
<StackPanel>
<Label Content="Label1"/>
<ComboBox>
<ComboBoxItem>1</ComboBoxItem>
<ComboBoxItem>2</ComboBoxItem>
</ComboBox>
</StackPanel>
</ListViewItem>
<ListViewItem>
<StackPanel>
<Label Content="Label2"/>
<ComboBox>
<ComboBoxItem>1</ComboBoxItem>
<ComboBoxItem>2</ComboBoxItem>
</ComboBox>
</StackPanel>
</ListViewItem>
</ListView>
<TextBlock x:Name="TextBlock1" FontSize="25"/>
</StackPanel>
C# Code:
private void Selector_OnSelectionChanged(object sender, SelectionChangedEventArgs e)
{
string content =
((((e.AddedItems[0] as ListViewItem).Content) as StackPanel).Children[0] as
Label).Content.ToString();
TextBlock1.Text = "Selected Item's Label content is :" + content;
}
For simple solution, I have navigated programmatically;
((((e.AddedItems[0] as ListViewItem).Content) as StackPanel).Children[0] as Label).Content