Microsoft Dynamics Axapta Technical,Functional Coverage

public boolean fetch() { QueryRun qr; QueryBuildRange rangeTransDate; Boolean ret; qr = new QueryRun(element); rangeTransDate = element.query().dataSourceTable(tablenum(CustTrans)).addRange(fieldnum(CustTrans, transDate)); rangeTransDate.value(queryRange(systemdateGet()-daysBack, systemDateGet())); rangeTransDate.status(RangeStatus::LOCKED); element.design().caption(strfmt("%1, %2", element.design().caption(), rangeTransDate.value())); if (qr.prompt() && element.prompt()) { while (qr.next()) { custTable = qr.get(tableNum(CustTable)); custTrans = qr.get(tableNum(CustTrans)); if (!custTable) { ret = false; break; } if (qr.changed(tableNum(custTable))) { element.send(custTable, 1); } if (qr.changed(tableNum(custTrans))) { element.send(custTrans, 2); } } ret = true; } else ret = false; return ret; }