Thanks for the reply. I tried to use the code in my program. However, it does not work. I would like the me.textbox1.text get changed after the user click on an OK button in the 2nd form. The code above replaces the textbox1.text with a blank string, since the user has not filled out the info yet. I guess that I need to refer to the caller (main form) in the called form (child form), but I don't know how to refer to the main form in the child form. In Visual Basic 6, I think I can just call its name but not in Visual Basic .Net. Any suggestions?

Hello, I am coding a text editor program. I creat my main form with a menu. While the user hit a menu item, a different form would come out and ask for input. After that, I would like the change reflected in the main form, say, TextBox1 in the main form. Can somebody give suggestions? Best, Hui