/// <summary>
/// Initializes a new instance of the <see cref="CombinedUserDataHelper"/> class.
/// </summary>
/// <param name="membershipUser">
/// The membership user.
/// </param>
public CombinedUserDataHelper(MembershipUser membershipUser)
: this(membershipUser, UserMembershipHelper.GetUserIDFromProviderUserKey(membershipUser.ProviderUserKey))
{
}