So basically what I want to do is when user clicks button1 it pops up something like a message box that has a yes and a no button. If user clicks no, then it's no. If user clicks yes, then it's yes. It's like a confirmation. To do so, I want to make a new windows form application appear when you click that button.
So two questions really:
1. How to make that happen
2. How to share data between the windows. (I need to tell my original window that the user pressed yes or no)