protected virtual void OnExceptionOccurredEvent(DebuggeeExceptionEventArgs e)
{
if (ExceptionOccurred != null)
{
ExceptionOccurred(this, e);
}
}
public void Exception(ICorDebugAppDomain pAppDomain, ICorDebugThread pThread, ICorDebugFrame pFrame, uint nOffset, CorDebugExceptionCallbackType dwEventType, uint dwFlags)
{
var domain = GetProcessWrapper(pAppDomain).GetAppDomain(pAppDomain);
var thread = domain.GetThread(pThread);
var frame = thread.CurrentFrame;
string exceptionType = string.Empty;
switch (dwEventType)
{
case CorDebugExceptionCallbackType.CatchHandlerFound: exceptionType = "Catch handler"; break;
case CorDebugExceptionCallbackType.FirstChance: exceptionType = "First chance"; break;
case CorDebugExceptionCallbackType.Unhandled: exceptionType = "Unhandled"; break;
case CorDebugExceptionCallbackType.UserFirstChance: exceptionType = "User first chance"; break;
}
Log("{0} exception occured in {1}, thread {2}, at offset {3}", exceptionType, domain.Name, thread.Id, nOffset);
var eventArgs = new DebuggeeExceptionEventArgs(domain, thread, nOffset, dwEventType);
domain.DispatchExceptionOccurredEvent(eventArgs);
FinalizeEvent(eventArgs);
}
internal void DispatchExceptionOccurredEvent(DebuggeeExceptionEventArgs e)
{
bool @break = false;
switch (e.ExceptionType)
{
case CorDebugExceptionCallbackType.Unhandled:
@break = true;
break;
case CorDebugExceptionCallbackType.FirstChance:
case CorDebugExceptionCallbackType.UserFirstChance:
@break = DebuggerBase.Instance.Settings.GetValue <bool>("Exceptions.BreakOnHandledException");
break;
case CorDebugExceptionCallbackType.CatchHandlerFound:
break;
}
if (!(e.Continue = !@break))
{
OnPaused(e);
}
OnExceptionOccurredEvent(e);
}