Add custom properties to PDF document properties?

Hi,

I know that it is possible to add keywords using wPDF - you just set the Info.Keywords property.

Is it possible to create custom properties of a PDF - for example "Project Name", with value "Some Project"?

Thanks,
Peter

Thanks - great news!

Is there an upgrade path from 1.40 to 2.50?

ie. Is there a cost involved, or are upgrades free?
And are all properties / methods backward compatible?

Thanks,
Peter

Hi Julian,

You wrote that custom properties can be set with code like this:
Info.Strings.Add('Project' + projectname );

How does this allow setting a PDF custom property?

A custom property has both a name and a value, so I would expect a function like:
Info.AddCustomProperty('Project', projectname);
(where projectname is the value assigned to custom property 'Project')

I downloaded the demo to see if this is obvious, and there is no TWPPDFPrinter.Info.Strings property.
(But the demo uses version 2.05, not 2.50.)

Thanks,
Peter