How to save user information during create user in Custom Membership Provider?

 Hello
So i Inherits the  System.Web.Security.MembershipProvider, and i got a lot of  methods and propertys. one of them is CreateUser
1 Public Overrides Function CreateUser(ByVal username As String, ByVal password As String, ByVal email As String, ByVal passwordQuestion As String, ByVal passwordAnswer As String, ByVal isApproved As Boolean, ByVal providerUserKey As Object, ByRef status As System.Web.Security.MembershipCreateStatus) As S ...