Subject Re: [IBO] detecting readonly columns
I'm not sure exactly how you would do this other than inquire what the various other settings that influence the ReadOnly
status are. ReadOnly is quite a mixture of factors.

There is also the ControlsReadOnly as well.

Jason Wharton

How do I detect if a column is set readonly?

There are several ways for setting readonly, e.g. dataset level
(dataset.ReadOnly: field=true;noedit) or same at connection level,
preventediting, readonly of dataset and/or column etc. etc.

I tried to achieve that by calling GetAttributeParamsEx() or
IsColAttributeSet[] but it doesn't work.

So is there an easy way to catch all possibilities for a simple but
complete detection of readonly state of a column?