Why MultiSelectionHelper with Form View DataSource doesn't stop?

Question

I'm using `MultiSelectionHelper, my code is this :

MyView currentRecord;
MultiSelectionHelper helper = MultiSelectionHelper::construct();
helper.parmDatasource(MyView_ds);

currentRecord = _helper.getFirst();

while (currentRecord)
{
   // to do action
   currentRecord= helper.getNext();
}

But the problem in while loop not stop when see in Debug currentRecord.RecId = 0 , map = Common

The cycle don't stop, and continue without record!

Answer 1

Maybe you need to change your while condition like the following:

MyView currentRecord;
MultiSelectionHelper helper = MultiSelectionHelper::construct();
helper.parmDatasource(MyView_ds);

currentRecord = _helper.getFirst();

while (currentRecord.RecId != 0)
{
   // to do action
   currentRecord= helper.getNext();
}

If this doesn't work please refresh the cache and data from tools menu. This will surely solve the problem.