xamarin.forms Sqlite Question

Hi,
I am working on a Xamarin.Forms application . It is basically a questionnaire of around 85 questions. I am using 9 ContentPage's with tableviews.
When a user clicks on a question, I display an action sheet and capture the user input.

Now my question is how do i save the user responses into a sqlite db. Since I am using an action sheet and Tableview for this , how can i save his selections into a database. Can i use data binding or some other technique for This ? Please suggest. I am open to using alternative approaches if needed.

~Vasu