My dgv is bound to an Access table which has several integer columns that contain no data. When the dgv is loaded with this table, the columns in question display, as I want them to do, as blank cells. If a user starts filling in these empty cells with integers and then decides to delete them, I want the cells to become blank once again. This is proving very difficult as it is apparently not possible to have a null value in an integer field (which is odd because Access displays these fields as blank, as does the dgv when it's first loaded with the table).
Is there a way to do this, please?
Is there a way to do this, please?