Event handlers for table methods in Dynamics 365 / AX 7

In the below code, You can see a class which is included with one method for post event handling for ReqPO->ValidateQuantity() method.
According to the D365 concept, have to use the static method for event handler but, in this case, need to return value.
Using the below function we can return value even in a static method.

Below method is to execute after ReqPO->ValidateQuantity() method as a post event method.



Ref: Method for the above event method.