Filter Forms using x++

Filter Forms using x++ :

QueryBuildRange                 BIT_queryBuildRangeSalesStatus;

public void init()

{

    super();

    salesLine_ds.cacheAddMethod(tablemethodstr(SalesLine, invoicedInTotal));

    salesLine_ds.cacheAddMethod(tablemethodstr(SalesLine, deliveredInTotal));

    salesLine_ds.cacheAddMethod(tablemethodstr(SalesLine, reservedPhysicalInSalesUnit));

    salesLine_ds.cacheAddMethod(tablemethodstr(SalesLine, reservedOnOrderInSalesUnit));

    salesLine_ds.cacheAddMethod(tablemethodstr(SalesLine, onOrderInSalesUnit));

    salesLine_ds.cacheAddMethod(tablemethodstr(SalesLine, qualityOrderStatusDisplay));

   

    BIT_queryBuildRangeSalesStatus = this.query().dataSourceName('salesline').addRange(fieldnum(Salesline, salesstatus));

}

public void executeQuery()

{

    BIT_queryBuildRangeSalesStatus.value(queryvalue(salesstatus::Backorder));

    super();

}