In STA COM Environment do the events go to the subscribed client in a queue

In MTA COM Environment do the events go to the subscribed client in a queue

If the answer is no do we have to use Mutex in the subcsribed client event function to prevent Accesing the same object in the same time.

Please answer all the questions and note that I am not asking COM interface functions but interface events like Fire_Start(unsigned short objectID);

Thanks in advance

Since you haven't gotten any replies yet, you should direct this question to http://msdn.microsoft.com/newsgroups/default.aspx dg=microsoft.public.win32.programmer.ole&lang=en&cr=US.

Also, see http://forums.microsoft.com/MSDN/ShowPost.aspx PostID=789657&SiteID=1.

How can I re-direct this post to that forum dont know that

Thanks