BadImageFormatException.cs

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using System.IO;
using System.Runtime.CompilerServices;
using System.Runtime.Serialization;
 
namespace System;
 
[Serializable]
[TypeForwardedFrom("mscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089")]
public class BadImageFormatException : SystemException
{
    private readonly string _fileName;
 
    private readonly string _fusionLog;
 
    public override string Message
    {
        get
        {
            SetMessageField();
            return _message;
        }
    }
 
    public string? FileName => _fileName;
 
    public string? FusionLog => _fusionLog;
 
    private BadImageFormatException(string fileName, int hResult)
        : base(null)
    {
        base.HResult = hResult;
        _fileName = fileName;
        SetMessageField();
    }
 
    public BadImageFormatException()
        : base(SR.Arg_BadImageFormatException)
    {
        base.HResult = -2147024885;
    }
 
    public BadImageFormatException(string? message)
        : base(message)
    {
        base.HResult = -2147024885;
    }
 
    public BadImageFormatException(string? message, Exception? inner)
        : base(message, inner)
    {
        base.HResult = -2147024885;
    }
 
    public BadImageFormatException(string? message, string? fileName)
        : base(message)
    {
        base.HResult = -2147024885;
        _fileName = fileName;
    }
 
    public BadImageFormatException(string? message, string? fileName, Exception? inner)
        : base(message, inner)
    {
        base.HResult = -2147024885;
        _fileName = fileName;
    }
 
    protected BadImageFormatException(SerializationInfo info, StreamingContext context)
        : base(info, context)
    {
        _fileName = info.GetString("BadImageFormat_FileName");
        _fusionLog = info.GetString("BadImageFormat_FusionLog");
    }
 
    public override void GetObjectData(SerializationInfo info, StreamingContext context)
    {
        base.GetObjectData(info, context);
        info.AddValue("BadImageFormat_FileName", _fileName, typeof(string));
        info.AddValue("BadImageFormat_FusionLog", _fusionLog, typeof(string));
    }
 
    private void SetMessageField()
    {
        if (_message == null)
        {
            if (_fileName == null && base.HResult == -2146233088)
            {
                _message = SR.Arg_BadImageFormatException;
            }
            else
            {
                _message = FileLoadException.FormatFileLoadExceptionMessage(_fileName, base.HResult);
            }
        }
    }
 
    public override string ToString()
    {
        string text = GetType().ToString() + ": " + Message;
        if (!string.IsNullOrEmpty(_fileName))
        {
            text = text + "\r\n" + SR.Format(SR.IO_FileName_Name, _fileName);
        }
        if (base.InnerException != null)
        {
            text = text + " ---> " + base.InnerException.ToString();
        }
        if (StackTrace != null)
        {
            text = text + "\r\n" + StackTrace;
        }
        if (_fusionLog != null)
        {
            if (text == null)
            {
                text = " ";
            }
            text = text + "\r\n\r\n" + _fusionLog;
        }
        return text;
    }
}