office interop - Reply twice from outlook add in itemadd event -

i need reply twice outlook add-in item_add event, once mail arrives , once more after processing. code registered callback looks below:

void items_itemadd(object item) {   outlook.mailitem mail = (outlook.mailitem)item;   outlook.mailitem reply = mail.reply();   // add stuff reply body , subject   reply.send();   marshal.releasecomobject(reply);    // processing few seconds   reply = mail.reply();   // update reply body , subject   reply.send()   // release reply object } 

the problem have 2 replies sent out @ end after processing complete. there way send first reply , not wait till end?

note, run code event handler. handler should return control flow outlook process replies.

you can try use syncobjects property of namespace class force synchronization.

public sub sync()    dim nsp outlook.namespace     dim sycs outlook.syncobjects     dim syc outlook.syncobject     dim integer     dim strprompt integer     set nsp = application.getnamespace("mapi")     set sycs = nsp.syncobjects     = 1 sycs.count       set syc = sycs.item(i)       strprompt = msgbox("do wish synchronize " & syc.name &"?", vbyesno)       if strprompt = vbyes        syc.start        end if     next   end sub