Hi Friends,
To day i would like to share info about MapIteratot and MapEnumerator, 1st thing to know is that in Ax 2012 "MAPS" are of two types,
1. X++ Maps:
It can be used as a temp data store for the given scope of a process. This takes us less over head, and is much quicker than a TempTable. For Further reading.
2. AOT Maps:
A map can unify the access to similar columns and methods that are present in multiple tables. You associate a map field with a field in one or more tables. This enables you to use the same field name to access fields with different names in different tables. Methods on maps enable you to create or modify methods that act on the table fields that the map references
Difference is mentioned below:
MAP-ITERATOR: The Mapiterator loops through the complete Map.
MAP-Enumerator: Map Enumerator class is like map iterator Class ,But allows the deletion of elements during enumeration where as mapiterator does not.
Proud To Be a DAX Developer :-)
No comments:
Post a Comment