Hi Steve,
I believe the DynamicFilter property will give you the desired behavior. For example, consider a form that has a TIxObjectInspector and a TRzEdit, and the OnChange event handler for the edit looks like the following:
procedure TForm10.RzEdit1Change(Sender: TObject);
begin
IxObjectInspector1.DynamicFilter := RzEdit1.Text;
end;
When you type into the edit box, the properties displayed in the ObjectInspector are filtered to just show the properties that match the filter.
Ray