Trouble with Buttons on my simple math worksheet.

[drgrisham86]

Hi,

I'm having a bit of trouble with VBA and I'm hoping someone can help me out. I'm working on a simple Math worksheet for my kiddo and was experimenting with VBA in that I have "next" and "previous" buttons to go from math problem to math problem. I had little trouble in getting the math problems to go forward or backward, where my problem lies is that I'm trying to disable the "next" button until kiddo gets the right answer on the current problem. I tried (In vain) to do this by using an If statement that either enabled or disabled the button depending on what value was in the answer box. If the answer is correct, the Next button enables. If the answer is incorrect, then the Next button is disabled. I would also like to have some visual indicator of this, such as the button becoming transparent or greyed out. Any help would be very appreciated. Example below.