问题
Possible Duplicate:
How do I automatically scroll to the bottom of a multiline text box?
I use a multiline TextBox to output some information in new lines as it arrives from a BackgroundWorker.
Can I make it to scroll to the very bottom each time a new line arrives?
By default it seems to do just the opposite - it scrolls to the very first line each time a new line arrives and the Text property is changed.
回答1:
Set the TextBox properties:
Multiline = True;
ScrollBars = Both;
To auto scroll on the TextChanged event:
textBox1.SelectionStart = textBox1.Text.Length;
textBox1.ScrollToCaret();
来源：https://stackoverflow.com/questions/13505248/how-to-make-autoscroll-multiline-textbox-in-winforms