Promote InfoPath fields to columns in the form Library using feature

I understand that I can do this easily using the infopath designer.However , I need to deploy the infopath form using feature ,once the feature is activated ,the infopath form is sho开发者_StackOverflow社区wn as contenttype.My questions is how can I promote InfoPath fields to columns in the form Library using code in feature deployment?

Still you can do Property Promotion using InfoPath Designer and Deploy the Form using Steps mentioned in the Article.

1. Property Promotion
2. Deploying InfoPath using Feature