How to keep scrolling always at the end of the WPF textbox

Question

How can I always keep the scroll at the end of the textbox? I have a textbox, but it receives a lot of content, and when it arrives at the end it does not follow and text that exceeds, is always in the same place.

Answer 1

I found this solution here

textBox.VisibleChanged += (sender, e) =>
{
    if (textBox.Visible)
    {
        textBox.SelectionStart = textBox.TextLength;
        textBox.ScrollToCaret();
    }
};

Sources: https://stackoverflow.com/questions/898307/how-do-i-automatically-scroll-to-the-bottom-of-a-multiline-text-box