/// <summary>
/// 用指定的序列化信息和上下文初始化 <see cref="AggregateSourceException"/> 类的新实例。
/// </summary>
/// <param name="info"><see cref="SerializationInfo"/> 对象，包含序列化
/// <see cref="AggregateSourceException"/> 所需的信息。</param>
/// <param name="context"><see cref="StreamingContext"/> 对象，
/// 该对象包含与 <see cref="AggregateSourceException"/> 相关联的序列化流的源和目标。</param>
/// <exception cref="ArgumentNullException"><paramref name="info"/> 参数为 <c>null</c>。</exception>
protected AggregateSourceException(SerializationInfo info, StreamingContext context)
: base(info, context)
{
if (info == null)
{
throw CommonExceptions.ArgumentNull("info");
}
Contract.EndContractBlock();
this.innerExps = (SourceException[])info.GetValue("InnerExceptions", typeof(SourceException[]));
if (innerExps == null)
{
throw CommonExceptions.AggregateExceptionDeserializationFailure();
}
innerExpsCollection = new ReadOnlyCollection <SourceException>(innerExps);
}