/
AccessViolationException.cs
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/
AccessViolationException.cs
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// Licensed to the .NET Foundation under one or more agreements.
// The .NET Foundation licenses this file to you under the MIT license.
using System.ComponentModel;
using System.Runtime.CompilerServices;
using System.Runtime.Serialization;
namespace System
{
/// <summary>
/// The exception that is thrown when there is an attempt to read or write protected memory.
/// </summary>
[Serializable]
[TypeForwardedFrom("mscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089")]
public class AccessViolationException : SystemException
{
public AccessViolationException()
: base(SR.Arg_AccessViolationException)
{
HResult = HResults.E_POINTER;
}
public AccessViolationException(string? message)
: base(message ?? SR.Arg_AccessViolationException)
{
HResult = HResults.E_POINTER;
}
public AccessViolationException(string? message, Exception? innerException)
: base(message ?? SR.Arg_AccessViolationException, innerException)
{
HResult = HResults.E_POINTER;
}
[Obsolete(Obsoletions.LegacyFormatterImplMessage, DiagnosticId = Obsoletions.LegacyFormatterImplDiagId, UrlFormat = Obsoletions.SharedUrlFormat)]
[EditorBrowsable(EditorBrowsableState.Never)]
protected AccessViolationException(SerializationInfo info, StreamingContext context) : base(info, context)
{
}
#pragma warning disable CA1823, 169, IDE0044 // Fields are not used from managed
private IntPtr _ip; // Address of faulting instruction.
private IntPtr _target; // Address that could not be accessed.
private int _accessType; // 0:read, 1:write
#pragma warning restore CA1823, 169, IDE0044
}
}