I am trying to create a GridViewCheckedDropDownListColumn. I have some of it working.
It is creating the column and the drop-down is displaying as it should. However, the main cell does not show the checked items after the drop-down is no longer displayed. Nor does it remember which items had previously been checked when the drop-down is displayed a second time.
I wasn't able to attach my project, so here is the important code: