using System; using System.Runtime.Serialization; [Serializable] public class FavoriteManagerException : Exception { public FavoriteManagerException() { } public FavoriteManagerException(string message) : base(message) { } public FavoriteManagerException(string message, Exception innerException) : base(message, innerException) { } protected FavoriteManagerException(SerializationInfo info, StreamingContext context) : base(info, context) { } }