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?

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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