Microsoft Dynamics Axapta Technical,Functional Coverage

Add range in job using axapta static void JobForRangeInAx(Args _args) { // variable declaration str string; Query query; QueryRun queryRun; QueryBuildDataSource queryBuildDataSource; QueryBuildRange queryBuildRange; CustTable custTable; ; //start logic of program if ( hasSecurityKeyAccess(securityKeyNum(SysDevelopment), AccessType::Edit) ) { query = new Query(); queryBuildDataSource = query.addDataSource(TableNum(CustTable)); queryBuildRange = queryBuildDataSource.addRange(FieldNum(CustTable,AccountNum)); queryBuildRange.value("1000..2000"); queryRun = new queryRun(query); if (queryRun.prompt()) { while (queryRun.next()) { custTable = queryRun.get(TableNum(CustTable)); print custTable.AccountNum; } } } select count(Name) from custTable; string = custTable.Name; Box::info(string,'title','help'); }