During some testing I accidently hit ctrl delete on a cell. Then when I tried to close my form it blew up because i was trying to do a conversion to a single and it then thought it was text. I have a attached a sample I wanted you to try. Run the sample and then if you hit the delete key on cell 1,1 and click the first button it will change the text next to that button to 0 like it should. If you click that cell again and hit ctrl delete and then click the second button you will see in the text box next to it that it doesnt display anything. This doesnt happen in our app that is live now using 3110 of your grid. Now the reason I think that is, is because all of those forms in our live version have clearing cells events. In this new version of the grid of yours and the way you changed null values and empty strings and all that around we dont use clearing cells on some forms per stefans advice and some things he fixed for us. It''s almost like you are deleting the style or something. Is there a simple way to solve this and always put the zero in there and if not is there a way to just disable ctrl delete?
CTRL Delete.zip