Append contents of textbox onto memo field (1 Viewer)

That's how you declare a variable. It's good practice to explicitly declare your variables. But before you add this, try something. You know at the very top of the page you've got this: Put this line just directly beneath that:
Then try running the code and see what happens.

Just in case someone's Google Search brings them to this thread, John Big Booty's bit of code worked as advertised for me. It would not work for what Add1989 was trying to do, but for me, it worked like a charm.