Well thanks to you all's help on my last post, my first C# program is almost completed. I'm working on the final touches right now. The last thing I'm doing is adding a log to my program. I've made a multi-line text box and I wish to output a sort of log to it as the program operate (like a status bar except multiline). I know you can set what's in the text box by saying something like txtLog.Text = "some text here" but since it's going to be continuously updated, is there a simple way to just add on to what already exists in the text box? Thanks again for all your help!