Hi,
in my program I can sort a tablecolumn by hitting the control-key together with a cifer (1, 2, ...). That works OK, except that the sort-icon in the tablecolumn header is not updated. So the small up-arrow and down-arrow stay in the left header corner instead of a bigger up-arrow for a ascending sorted column or down-arrow for a descending sorted column. But if I hoover the mouse over the columnheader, the sort-icon is yet updated.
If I could simulate a mouseclick on a tablecolumn header, I can drop a piece of code AND the sort-icon in de column header could be updated at ones!
Who can give me hints, please?