private void SetItemDetail(ItemDetail checkDetail)
        {
            try
            {
                // _PatientName
                if (checkDetail.PatientName != null)
                {
                    PatientName = checkDetail.PatientName;
                }

                // _Eye
                if (checkDetail.Eye != null)
                {
                    Eye = checkDetail.Eye;
                }

                // _Quantity
                if (checkDetail.Quantity != null)
                {
                    Quantity = checkDetail.Quantity;
                }

                // _Description
                if (checkDetail.Description != null)
                {
                    Description = checkDetail.Description;
                }

                // _Vendor
                if (checkDetail.Vendor != null)
                {
                    Vendor = checkDetail.Vendor;
                }

                // _Price
                if (checkDetail.Price != null)
                {
                    Price = checkDetail.Price;
                }

                // _ID
                if (checkDetail._ID != null)
                {
                    _ID = checkDetail._ID;
                }

                // _ProductKey
                if (checkDetail._ProductKey != null)
                {
                    _ProductKey = checkDetail._ProductKey;
                }

                // _CustomerID
                if (checkDetail._CustomerID != null)
                {
                    _CustomerID = checkDetail._CustomerID;
                }

                // _BaseCurve
                if (checkDetail._BaseCurve != null)
                {
                    _BaseCurve = checkDetail._BaseCurve;
                }

                // _Diameter
                if (checkDetail._Diameter != null)
                {
                    _Diameter = checkDetail._Diameter;
                }

                // _Sphere
                if (checkDetail._Sphere != null)
                {
                    _Sphere = checkDetail._Sphere;
                }

                // _Cylinder
                if (checkDetail._Cylinder != null)
                {
                    _Cylinder = checkDetail._Cylinder;
                }

                // _Axis
                if (checkDetail._Axis != null)
                {
                    _Axis = checkDetail._Axis;
                }

                // _Add
                if (checkDetail._Add != null)
                {
                    _Add = checkDetail._Add;
                }

                // _Color
                if (checkDetail._Color != null)
                {
                    _Color = checkDetail._Color;
                }

                // _Multifocal
                if (checkDetail._Multifocal != null)
                {
                    _Multifocal = checkDetail._Multifocal;
                }

                // _UPC
                if (checkDetail._UPC != null)
                {
                    _UPC = checkDetail._UPC;
                }

                // _SKU
                if (checkDetail._SKU != null)
                {
                    _SKU = checkDetail._SKU;
                }
            }
            catch (Exception x)
            {
                Error.ReportOrLog(x);
            };
        }
 // Instantiation with an ItemDetail object. Creates a ValidationDetail object from an ItemDetail object
 public ValidationDetail(ItemDetail checkDetail)
 {
     SetItemDetail(checkDetail);
 }