i'm pretty sure that you have the buttons A-Z worked out.
as for the delete button. use the substring function of the "Text" member of textbox.
EDIT: and the backspace, use the one of selection methods of the "Text" member of the textbox.
First of the counter variable:
1) you can declare as a field variable
2) you can make it as a static variable inside the button's click event.
secondly and lastly, you're trying make the panel2 visible whenever your limit is 3 or 5. You don't have to tell the computer to make panel2 visible...
First of I'm going to list of the main controls and forms needed in my project.
I have a class called IrcClient with a couple of events. A MDI parent form called frmIRC, A form called frmServer which has a myClient variable of the IRC class declared withevents, and a form called frmChan...