Вычисление номера недели года от даты

[macklakov]

выдержка из "Axapta Application Development Best Practices"

Цитата:

Current Business Date
systemDateGet()
Most application logic should use the system function systemDateGet(), which holds the logic business date of the system (that can be set from the Status Bar).

today()
The system function today() should only be used where the actual machine date is needed. This is seldom the case.