WPF Button textblock

Question

WPF Button textblock

929Free 661

I need to create two textblocks in the button control, but, I can't. Who can teach me? I need c# code. Thanks!

My code:

            Button btn_Click = new Button();

            btn_Click.Name = "Btn_1";
            btn_Click.Height = 100;

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Answer 1

Dragon 81

I think it like this:

private void AddControls()
{
    TextBlock textBlock1 = new TextBlock { Text = "Text 1", Width = 100, Height = 25};
    TextBlock textBlock2 = new TextBlock { Text = "Text 2", Width = 100, Height = 25 };

    StackPanel stackPanel = new StackPanel();
    stackPanel.Children.Add(textBlock1);
    stackPanel.Children.Add(textBlock2);

    Button button = new Button { Width = 250, Height = 60 };
    button.Content = stackPanel;
    gridMain.Children.Add(button);
}

929Free 661 Reputation points

2020-07-08T03:02:53.21+00:00

yes. thank you very much.
929Free 661 Reputation points

2020-07-08T03:19:50.827+00:00

hello, Now, I need get TextBlock control value. How should I write it ?

Dragon 81

Try as follow:

private void Button_Click(object sender, RoutedEventArgs e)
{
    GetValues(sender as Button);
}

private void GetValues(Button button)
{
    var textblocks = FindVisualChildren<TextBlock>(button);
    foreach (var textBlock in textblocks)
    {
        Debug.WriteLine(textBlock.Text);
    }
}

public IEnumerable<T> FindVisualChildren<T>(DependencyObject depObj) where T : DependencyObject
{
    if (depObj != null)
    {
        for (int i = 0; i < VisualTreeHelper.GetChildrenCount(depObj); i++)
        {
            DependencyObject child = VisualTreeHelper.GetChild(depObj, i);
            if (child is T)
            {
                yield return (T)child;
            }

            foreach (T childOfChild in FindVisualChildren<T>(child))
            {
                yield return childOfChild;
            }
        }
    }
}

929Free 661 Reputation points

2020-07-08T03:58:10.2+00:00

Get Value Success . Thanks.