// DELETE api/<controller>
 public void Delete(Guid ID)
 {
     var service = new Cat_PurchaseItemsServices();
     var result  = service.Remove <Cat_PurchaseItemsEntity>(ID);
 }
 // DELETE api/<controller>
 public void Delete(Guid ID)
 {
     var service = new Cat_PurchaseItemsServices();
     var result = service.Remove<Cat_PurchaseItemsEntity>(ID);
 }