Represents an exception that is thrown when an attempt to find a membership fails.
[SharePointPermissionAttribute(SecurityAction.Demand, ObjectModel = true)]
[SharePointPermissionAttribute(SecurityAction.InheritanceDemand, ObjectModel = true)]
public class MembershipNotFoundException : MembershipException
Any public static
in Visual Basic) members of this type are thread safe. Any instance members are not guaranteed to be thread safe.