SmtpFailedRecipientsException.cs

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using System.Collections.Generic;
using System.Runtime.CompilerServices;
using System.Runtime.Serialization;
 
namespace System.Net.Mail;
 
[Serializable]
[TypeForwardedFrom("System, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089")]
public class SmtpFailedRecipientsException : SmtpFailedRecipientException, ISerializable
{
    private readonly SmtpFailedRecipientException[] _innerExceptions;
 
    public SmtpFailedRecipientException[] InnerExceptions => _innerExceptions;
 
    public SmtpFailedRecipientsException()
    {
        _innerExceptions = Array.Empty<SmtpFailedRecipientException>();
    }
 
    public SmtpFailedRecipientsException(string? message)
        : base(message)
    {
        _innerExceptions = Array.Empty<SmtpFailedRecipientException>();
    }
 
    public SmtpFailedRecipientsException(string? message, Exception? innerException)
        : base(message, innerException)
    {
        SmtpFailedRecipientException ex = innerException as SmtpFailedRecipientException;
        _innerExceptions = ((ex == null) ? Array.Empty<SmtpFailedRecipientException>() : new SmtpFailedRecipientException[1] { ex });
    }
 
    protected SmtpFailedRecipientsException(SerializationInfo info, StreamingContext context)
        : base(info, context)
    {
        _innerExceptions = (SmtpFailedRecipientException[])info.GetValue("innerExceptions", typeof(SmtpFailedRecipientException[]));
    }
 
    public SmtpFailedRecipientsException(string? message, SmtpFailedRecipientException[] innerExceptions)
        : base(message, (innerExceptions != null && innerExceptions.Length != 0) ? innerExceptions[0].FailedRecipient : null, (innerExceptions != null && innerExceptions.Length != 0) ? innerExceptions[0] : null)
    {
        if (innerExceptions == null)
        {
            throw new ArgumentNullException("innerExceptions");
        }
        _innerExceptions = ((innerExceptions == null) ? Array.Empty<SmtpFailedRecipientException>() : innerExceptions);
    }
 
    internal SmtpFailedRecipientsException(List<SmtpFailedRecipientException> innerExceptions, bool allFailed)
        : base(allFailed ? System.SR.SmtpAllRecipientsFailed : System.SR.SmtpRecipientFailed, (innerExceptions != null && innerExceptions.Count > 0) ? innerExceptions[0].FailedRecipient : null, (innerExceptions != null && innerExceptions.Count > 0) ? innerExceptions[0] : null)
    {
        if (innerExceptions == null)
        {
            throw new ArgumentNullException("innerExceptions");
        }
        _innerExceptions = innerExceptions.ToArray();
    }
 
    void ISerializable.GetObjectData(SerializationInfo serializationInfo, StreamingContext streamingContext)
    {
        GetObjectData(serializationInfo, streamingContext);
    }
 
    public override void GetObjectData(SerializationInfo serializationInfo, StreamingContext streamingContext)
    {
        base.GetObjectData(serializationInfo, streamingContext);
        serializationInfo.AddValue("innerExceptions", _innerExceptions, typeof(SmtpFailedRecipientException[]));
    }
}