MSFlexGrid Help

Hi,

When adding data to MSFlexGrid, the whole application hangs until
finishing all the data. How can I make it to show each line being added in
action? I hope you know what I mean.

Also, how can make the Grid to sort with the correct column when I click
on the fixed columns  (header cells.) I use SelectionMode as RowSelection
and the Col is always 0 and ColSel is always the last column. Thanks in
advance.