InfoPath Dev

Hi all,
I need to have display an information without changing the structure of the XML Document. So I decide to use the Expression BOx but what I have to to display is too complicated for the functions available: so, can I set the value of an expression by code?I suppose not, but it's only a confirmation :)

Thank u.

Hello tatopitta,

You can set value in secondary datasource and bind that field to expression box without changing the structure of XML Document.

Hope this helps!

Yes. This is really the best approach. Then you can use code to calculate whatever you need to correctly populate your secondary data source field. The expression box just binds to the 2DS field instead.