Scale.UnitPrice Property
Holds the unit price of the article to be weighed.
Namespace: Microsoft.PointOfService
Assembly: Microsoft.PointOfService (in microsoft.pointofservice.dll)
Usage
'Usage
Dim scale1 As Scale
Dim returnValue As Decimal
returnValue = scale1.UnitPrice
Dim sampleValue As Decimal
scale1.UnitPrice = sampleValue
Syntax
'Declaration
Public MustOverride Property UnitPrice() As Decimal
public abstract decimal UnitPrice {get; set;}
public: property virtual Decimal^ UnitPrice{
Decimal^ get();
Void set(Decimal^);
}
public abstract System.Decimal get_UnitPrice();
public abstract void set_UnitPrice(System.Decimal);
public abstract function get UnitPrice() : Decimal;
public abstract function set UnitPrice(Decimal);
Remarks
For price-calculating scales, set UnitPrice before weighing. The scale will calculate SalesPrice by multiplying the UnitPrice with the pWeightData parameter of the ReadWeight method. So, UnitPrice contains only a factor.
If CapPriceCalculating is FALSE, the scale is not a price-calculating scale. In this case, setting a unit price is not supported and UnitPrice is always zero.
UnitPrice is initialized to zero when the device is first enabled following the Open method.
Accessing UnitPrice can cause the following exception to be thrown:
Value |
Meaning |
Illegal |
CapPriceCalculating is FALSE or an invalid price was specified. |
Thread Safety
Any public static (Shared in Visual Basic) members of this type are thread safe. Any instance members are not guaranteed to be thread safe.
Platforms
Development Platforms
Windows XP Home Edition, Windows XP Professional, Windows Server 2003, Windows Longhorn, and Windows 2000
Target Platforms
See Also
Reference
Scale Class
Scale Members
Microsoft.PointOfService Namespace
ReadWeight
WeightUnit
CapPriceCalculating
SalesPrice