Ian,

>I have been using mmGridView objects to display information and to allow the information to be editted or deleted. So far it has been working quite nicely. However, I now have a table that is a set of decimal columns and most of them will be null at any given point and the mmGridView complains that the null values are an invalid input type when I attempt to save edits. I have tried the convertemptystringtonull setting in both modes and there was no change in my result. If I simply read the record from the database into the grid and click edit and then update I get the error which eliminates entry issues. Also, if I key 0.00 into all of the empty fields it will save without a problem. Is there a setting that I am missing that will allow me to save the null values through the grid?

Check out this help topic:

http://msdn2.microsoft.com/en-us/library/ms366709.aspx

Best Regards,