Bengt,

Did toy a little bit, Get the selection I made back into the Grid, but as soon as I make an additional selection the other selection you loose some other. In the class of DAW cCJGrid ComMoveToRow is used with the row number and FALSE False as parameter. The first false is if you use the shift key (block of rows) the second if you use multi select with the control key for multi select. Maybe that has something to do with it loosing the selections.

Peter