I have a bound datagridview. I have added two unbound columns. After i verify the data of the grid, set forcolor of the cell that has invalid value and i set this unbound column's checkbox to be true. In order for me to be able to check, i had to set the grid's virtualmode = false . So far everything is working well.
Now, I want to sort my grid based on this new unbound column i call "FailedData" so that all the rows with checked "FailedData" will be together so that user knows which rows should be edited. i can either filter and show only the rows with checkbox checked or sort. But according to msdn, you can not sort unbound column of a bound datagriedview.