Represents the event code indicating that a membership-authentication success occurred during a Web request. This field is constant.
Value: 4002
WebEventCodes.AuditMembershipAuthenticationSuccess is the major code for the health event related to a user's membership-authentication success. When this event occurs, ASP.NET raises a System.Web.Management.WebAuthenticationSuccessAuditEvent with a major code of WebEventCodes.AuditMembershipAuthenticationSuccess.