sharepoint variations:programmatically updating/creating draft pages in variation sites.

Hi,

Programmatically I am trying to update/create pages in variation sites.

The below are the two ways to propagate pages to variation site through OOTB.

1) Automatically propagating the published pages to variation sites when the “variations propagate page job definition” timer job runs.

2) User can manually click the update button under publishing tab in SharePoint ribbon for the draft version of a publishing page.

Programmatically how to update the draft pages (step2) so that the changes will be reflected in variation sites.

I tired the below, but not working.

Listitem.update();

Page.update();

File.update();

Thanks & Regards,

Sudheer

Thanks & Regards, Sudheer