Only simple data types can be declared as web properties, e.g. Integer or String. Structures data-types such as structs or arrays are not supported web property types.
taken from here: https://docs.dataaccess.com/dataflex...and_Events.htm

Obviously the mentioned arrays and struct properties are supported.

But are 2-dim array webproperties supported? I think not, but where do I find that info?

-Sture