Write new text to a textbox when clicking a button?

Question

So I am making a simple stopwatch using the Windows Forms and I have a functioning stopwatch that I have created. I want to write the current time on the watch to a textbox with the number/place in the race before it.

Design:

Stopwatch

Start Stop Finish

Textbox

So whenever I press "Finish" I want the textbox to display the number that this is/placement as well as the time at finish. So something like:

1. 2:15.4
2. 2:18.5
3. 2:24.5

etc.

Is this possible to do for someone who does only have a basic understanding of C#?

Answer 1

当然，它会是这样的：

NameOfYourTextBox.Text = "some string here";