Find On-Hand inventory

While working on inventory module I wrote this code to find out the On-Hand inventory by using the InventOnHand class.

static void findingOnHand(Args _args)

{

ItemId itemId;

InventDim inventDim, inventDimCriteria;

InventDimParm inventDimParm;

InventOnhand inventOnhand = new InventOnhand();

;

itemId = '00200956';

inventDimCriteria.InventLocationId = '08';

inventDimParm.initFromInventDim(inventDimCriteria);

inventOnhand.parmInventDim(inventDimCriteria);

inventOnhand.parmInventDimParm(inventDimParm);

}