Microsoft Dynamics Axapta Technical,Functional Coverage

Simple runtime lookup code in axapta x++ language of Microsoft public void lookup() { //super(); SysTableLookup tableLookup; QueryBuildDataSource qbds_Test_Item_YN; Query q = new Query(); ; tableLookup = SysTableLookup::newParameters(tableNum(Test_ItemYN),this); tableLookup.parmUseLookupValue(false); qbds_Test_Item_YN = q.addDataSource(tableNum(Test_ItemYN)); tableLookup.parmQuery(q); tableLookup.addLookupfield(fieldNum(Test_ItemYN,ItemId)); tableLookup.addLookupfield(fieldNum(Test_ItemYN,ItemName)); tableLookup.performFormLookup(); }