Events recap in Microsoft Dynamics 365 Finance and Operations apps

Events recap in Microsoft Dynamics 365 Finance and Operations apps

• Events are implemented as multi-cast delegates, which means that more than one event handler can be subscribed to any particular event.
  • Automatically gets fired based on the parent execution
  • Events are broadcast; there’s no sequencing of calls to event handlers.
  • Event handlers execute within the transaction scope of the base methods. (Hence no ttsbegin needed explicitly)
  • Events are raised as preceding and succeeding operations around the base methods. This means that you have the opportunity to run code before a base method is called and after it has completed.
  • Microsoft Dynamics AX 2012 introduced XPP events (pre post), which are also available in this release and can be subscribed to in your extensions.