Getting the logged in user's data after he sings in!

Good day Mates,


I use the default membership provider, after the user is created he is directed to a specific page to put his information.
I have a specific page for the user after he LOGGED IN  and i need his information to be show up on this page that he did put in during
the step of creating new account and putting new information


1-How can i make the page after log in shows up the (specific user info only)?
2- I used this code to link the web form to the sql database:



Dim dashDataSource As New SqlDataSource()         dashDataSource.ConnectionString = ConfigurationManager.ConnectionStrings("mydataConnectionStrin ...