First we define some members:
User-supplied identifier - , ( RP), OpenID. , , . claimed identifier, OP Identifier. : yahoo.com, myopenid.com, andrewarnott.myopenid.com
claimed identifier - OpenID, "" . URL ( XRI). OP ( OP). : https://andrewarnott.myopenid.com/
OP Identifier, " OpenID" - OpenID, RPs , identifier select, RP , . : https://me.yahoo.com/, http://www.myopenid.com/ https://www.google.com/accounts/o8/id
OP Endpoint - URL-, RP , OP. : http://localhost/server.aspx, http://localhost/provider.ashx, https://www.google.com/accounts/o8/ud ( ud id)
, OpenIdRelyingParty.CreateRequest , OP. OP. , :
openIdRelyingParty.CreateRequest("http://localhost/sampleop/")
openIdRelyingParty.CreateRequest("http://localhost/user.aspx?username=bob")