I don't know if it's even possible or if I'm even on the right track....but the quick background of this issue is that we have a third party spellchecker (Component1) and need to use it with the DataGridView. What is required for the real time spell checker is that it be passed a byval TextBoxBase (which is called when the user enters the cell). I'm still on the learning curve of .Net and have tried several things which I though would work (DataGridViewTextBoxCell, DataGridViewTextBoxEditingControl, DGV.EditingControl...etc) but can't seem to get the correct cast for a textboxbase.
Please let me know if more information is needed or if anything needs to be clarified. And thanks in advance!!