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Onclick on a software-generated item

I generated a lot of text blocks programmatically. I would like to attach the onclick function to them ... it's easy if I write a text block in my xaml code, but how can I do this if text blocks are programmatically generated?

What I have:

TextBlock tb1 = new TextBlock();
tb1.KeyDown += new System.Windows.Input.KeyEventHandler(MyTextBlock_KeyDown);
...
private void MyTextBlock_KeyDown(object sender, GestureEventArgs e) {
  MessageBox.Show("hello world");
}
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1 answer
public MainPage()
{
    InitializeComponent();

    TextBlock block = new TextBlock();
    block.Text = "Tap me";
    block.Tap += new EventHandler<GestureEventArgs>(block_Tap);

    TitlePanel.Children.Add(block);
}

void block_Tap(object sender, GestureEventArgs e)
{
    //Do something
}

This works fine ...

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