Btw. this is not a sudoku solver.
To gain a deeper insight into the workings of the DataGridView beast (but I begin to love and appreciate it) I decided to make myself a sudoku layout with it.
Start a forms app. Make the form a bit bigger and fill in the code. I did most of it in the load event of the form. It was fun to do, but the real fun starts now:
How to handle the myriad of events of the DataGridView to fill up the board with digits? For the moment I can fill in only one character in a cell(see line 47),but I can also input letters. How to avoid this?
How can I jump the inputfield over an already filled in digit when I push an arrowkey? Etc. etc.
Let you know when I finished that in a couple of months or so. :o)