Symptoms
DataCombo/DataList controls bound to an ADO.Recordset are not correctly reflecting data when Recordset.Sort or Recordset.Filter is applied.
Resolution
The DataCombo/DataList controls don’t use chapter handles when fetching rows from OLEDB rowsets. They do call IRowPosition::GetRowPosition and pass in a non-NULL chapter handle parameter, but apparently they don’t use it. As a result, these controls behave incorrectly when bound to child commands from the DE (or manually to child recordsets) or when the Sort and Filter properties on the recordset are modified after binding to these controls. In certain cases, this results in run-time errors and, in other cases, the controls are populated with the entire rowset rather than the restricted set of rows. The Hierarchical Flex grid control appears to work properly. The DataList and DataCombo controls are OLEDB bindable controls, but they do not utilize chapter handles.