DataCombo list doesnt reagate to changing of the recordset bounded to it.

if I change a recordset's filter (ADODB) bounded to a DataCombo control it doesnt refresh its

data. there is a datagrid control bounded the same recordset (the recordset is a table type

command in a dataenvironment) the grid refresh its data correctly. I tried to call datacombo

refill and refresh method but also nothing happens.

If I bound an sqltext type command to the datacombo control all the same. the combo doesnt

reagate to changing of the recordset of command when I run its parameterd query. If I bound a

grid to the command, the grid work properly.

plz help