Question

Is it possible to do this, There is an asp.net website.
There will be a button to invite friend to that website.
What the invite button do is after clicked. it will ask the user to login to facebook.
After login. The list of friends will be show to let user select that which friends will be invited.
After use have select the friends to be invited and click submit, The link to that website will be posted on their Facebook’s wall.

Answer 1

It’s possible, but you’ll need to have a facebook application and ask for the publish_stream permission.

when you have that you simply get the user friends (/me/friends), then you’ll need to render the list yourself since the only plugin that facebook offers is the Request Dialog which works just for canvas pages and does not post to the wall.

After the user has selected the users using your widget, you simply post to the selected ids walls (/USER_ID/feed).