refactor: rethrow exception without losing stack trace

[cnblogs-dudu]

No description provided.

[ikesnowy]

修复一下 Conflict

[ikesnowy]

搜了一下可以用 AggregateException 来集中抛出异常。

protected void OnMyEvent() { EventHandler handler = MyEvent; if (handler != null) { List<Exception> exceptions = null; foreach (var d in handler.GetInvocationList()) { try { ((EventHandler)d)(this, EventArgs.Empty); } catch (Exception exc) { if (exceptions == null) exceptions = new List<Exception>(); exceptions.Add(exc); } } if (exceptions != null) throw new AggregateException(exceptions); } }

https://learn.microsoft.com/en-us/archive/msdn-magazine/2009/brownfield/aggregating-exceptions#figure-2-using-aggregateexception-when-raising-events

[cnblogs-dudu]

就应该用 AggregateException