authentication - Facebook C# sdk - simple Login - Where to start? -

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i hope can me. think, solve problem easy, not able find tutorial me.

i have .net web application, not mvc. application written in c#, framework 3.5, , uses sql 2008 db. has login-functionality. try first steps facebook c# sdk.

my first target allow users login facebook account. should not canvas page. think should easy. should other method login application. want button near 'old' login button allows "login facebook account"

i think in background, after successful facebook-login, have map facebook-userid db-user-id , should done. strategy ok? did forgot something?

now not sure how start. think prerequirements ok now, not understand setps have do.

the facebook sdk has lot of classes. right 1 me?

i have in click-event:

    string appid = "xxx";      string[] extendedpermissions = new[] { "user_about_me", "offline_access" };      if (components.securitymanager.active.dologinoverfacebook(appid, extendedpermissions)) { // code here  }

but right lines of code "components.securitymanager.active.dologinoverfacebook()"? @ time empty. dont know how start.

can please me. tried on nights cant figure out start...

thank you

i highly recommend read these articles on authentication first general idea.

for facebook c# sdk v6+ - http://blog.prabir.me/post/facebook-csharp-sdk-writing-your-first-facebook-application-v6.aspx

for facebook c# sdk v5: - http://blog.prabir.me/post/facebook-csharp-sdk-writing-your-first-facebook-application.aspx download source code , check in "samples" folder. have bunch of samples there on different scenarios on how authentication.

(if website make sure run samples in either iis or iis express)


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