// Licensed to the .NET Foundation under one or more agreements. // The .NET Foundation licenses this file to you under the MIT license. // See the LICENSE file in the project root for more information. /*============================================================================= ** ** ** ** Purpose: For methods that should be implemented on subclasses. ** ** =============================================================================*/ using System.Runtime.Serialization; namespace System { [Serializable] [System.Runtime.CompilerServices.TypeForwardedFrom("mscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089")] public class NotSupportedException : SystemException { public NotSupportedException() : base(SR.Arg_NotSupportedException) { HResult = HResults.COR_E_NOTSUPPORTED; } public NotSupportedException(string? message) : base(message) { HResult = HResults.COR_E_NOTSUPPORTED; } public NotSupportedException(string? message, Exception? innerException) : base(message, innerException) { HResult = HResults.COR_E_NOTSUPPORTED; } protected NotSupportedException(SerializationInfo info, StreamingContext context) : base(info, context) { } } }