发生了多次异常,重新抛出的正确方法是什么？

Question

public void DoRiskyThings(List<Action> tasks)
{
  List<Exception> exceptions = new List<Exception>();
  foreach(Action task in tasks)
  {
    try {task()}
    catch (Exception e) {exceptions.Add(e)};
  }

  if (exceptions.Any())
  {
    //... what goes here?
  }
}

我想保留所有信息(特别是消息和堆栈跟踪).

Answer 1

你正在寻找AggregateException班级.