How to center text in TextView

[FlameHorizon]

I would like to ask how to center a given text to be vertically and horizontally in the middle of the bounding box. Here is the code which I have so far.

using Terminal.Gui;

Application.Run<ExampleWindow>().Dispose();
Application.Shutdown();

public sealed class ExampleWindow : Window
{
    public ExampleWindow()
    {
        Title = $"Example App ({Application.QuitKey} to quit)";

        // Create welcome screen
        const string welcomeText = "Welcome onboard";
        var welcomeTextView = new TextView
        {
            X = Pos.Center(), 
            Y = Pos.Percent(25), 
            Width = Dim.Percent(50), 
            Height = Dim.Percent(50)
        };

        welcomeTextView.BorderStyle = LineStyle.Dashed;
        welcomeTextView.TextAlignment = Alignment.Center;
        welcomeTextView.VerticalTextAlignment = Alignment.Center;

        welcomeTextView.Text = welcomeText;
        welcomeTextView.Enabled = false;
        Add(welcomeTextView);
    }
}

This is the result which I'm getting:

It must be a trivial thing, but can't find any answers for this. Thanks!

[tig]

TextView is for editing. It does not support centered text.

If you just want to display centered text just use View.