Set date range to datasource in report fetch method in Microsoft Dynamics Ax

Set date range to datasource in report fetch method using Dynamics Ax

querybuildrange  qbr;

QueryRun qr = new queryrun(this.query());
;
qbr = qr.query().datasourcetable(tablenum(Inventtrans)).addrange(fieldnum(Inventtrans,DatePhysical));
qbr.value(queryrange(From_Date,To_Date));
element.send(Inventtrans);
element.send(Test_1);