When I display a dialog, I sometimes want the dataset to be read
only. Only one row is displayed for which I use a transaction, query
& datasource. I set the following:

tn->ReadOnly = true;
ds->AutoEdit = false;
qry->ReadOnly = true;
qry->PreventEditing = true;

but this still allows the user to enter a control and when attempting
to change the data an exception is thrown. Is there anyway to
prevent this apart from changing all the bound controls to
ReadOnly=true?

TIA

David