using System; using System.Collections.Generic; using System.Linq; using System.Runtime.Serialization; using System.Text; using System.Threading.Tasks; namespace Sailboat { [Serializable] internal class BoatNotFoundException : ApplicationException { public BoatNotFoundException(int i) : base($"Не найден объект по позиции {i}") { } public BoatNotFoundException() : base() { } public BoatNotFoundException(string message) : base(message) { } public BoatNotFoundException(string message, Exception exception) : base(message, exception) { } protected BoatNotFoundException(SerializationInfo info, StreamingContext context) : base(info, context) { } } }