Question

I have listbox like this:

<ListBox Height="589" HorizontalAlignment="Left" Name="AllNotesListBox" VerticalAlignment="Top" Width="460" SelectionChanged="AllNotesListBox_SelectionChanged">
    <ListBox.ItemTemplate>
        <DataTemplate>
            <Button Width="460" Height="150" DoubleTap="Button_DoubleTap">
                <Button.Content>
                    <StackPanel Width="460" Orientation="Horizontal" Height="120">
                        <Image Source="/SimpleNote;component/Images/note.png" Width="60" Height="60"></Image>
                        <!-->Code for title looks<-->
                        <StackPanel Orientation="Horizontal" Height="80">
                            <TextBlock Text="Title: "></TextBlock>
                            <TextBlock Text="{Binding title}"></TextBlock>
                        </StackPanel>               
                    </StackPanel>
                </Button.Content>
            </Button>
        </DataTemplate>
    </ListBox.ItemTemplate>
</ListBox>

And now in function Button_DoubleTap I want to have title that is on the button that user clicked. How I can do that?

Answer 1

Bind the Tag property of the Button, like this:

<Button Width="460" Height="150" DoubleTap="Button_DoubleTap" Tag="{Binding title}">

And then you can read it out in your Button_DoubleTap method:

var button = (sender as Button);
var title = button.Tag;