ScaleBasic Class

Reference

Definition

Namespace:: Microsoft.PointOfService.BasicServiceObjects

Assembly:: Microsoft.PointOfService.ControlBase.dll

Important

Some information relates to prerelease product that may be substantially modified before it’s released. Microsoft makes no warranties, express or implied, with respect to the information provided here.

public abstract class ScaleBasic : Microsoft.PointOfService.Scale, IDisposable

type ScaleBasic = class
    inherit Scale
    interface IDisposable

Public MustInherit Class ScaleBasic
Inherits Scale
Implements IDisposable

Inheritance: Object

PosDevice

PosCommon

Scale
ScaleBasic

Implements: IDisposable

Constructors

ScaleBasic()

Fields

ExtendedErrorFirmwareBadFile	Indicates the specified firmware file or files exist, but one or more of those files are either not in the correct format or are corrupted. (Inherited from PosCommon)
ExtendedErrorOverWeight	Indicates the weight was over MaximumWeight. (Inherited from Scale)
ExtendedErrorSameWeight	Indicates the scale is reporting that the item/weight on the scale is identical to the previously reported item/weight (that is, the item has not been removed from the scale). (Inherited from Scale)
ExtendedErrorStatistics	Indicates a specified statistic could not be reset or updated. (Inherited from PosCommon)
ExtendedErrorStatisticsDependency	(Inherited from PosCommon)
ExtendedErrorUnderZero	Indicates the scale is reporting a weight that is less than zero due to a calibration error. (Inherited from Scale)
StatisticCommunicationErrorCount	Holds the programmatic name of the Communication Error Count common statistic. (Inherited from PosCommon)
StatisticDeviceCategory	Holds the programmatic name of the Device Category common statistic. (Inherited from PosCommon)
StatisticFirmwareRevision	Holds the programmatic name of the Firmware Revision common statistic. (Inherited from PosCommon)
StatisticGoodWeightReadCount	Indicates good weight read count for statistics reporting. (Inherited from Scale)
StatisticHoursPoweredCount	Holds the programmatic name of the Hours Powered On common statistic. (Inherited from PosCommon)
StatisticInstallationDate	Holds the programmatic name of the Installation Date common statistic. (Inherited from PosCommon)
StatisticInterface	Holds the programmatic name of the Interface common statistic. (Inherited from PosCommon)
StatisticManufactureDate	Holds the programmatic name of the Manufacture Date common statistic. (Inherited from PosCommon)
StatisticManufacturerName	Holds the programmatic name of the Manufacturer Name common statistic. (Inherited from PosCommon)
StatisticMechanicalRevision	Holds the programmatic name of the Mechanical Revision common statistic. (Inherited from PosCommon)
StatisticModelName	Holds the programmatic name of the Model Name common statistic. (Inherited from PosCommon)
StatisticSerialNumber	Holds the programmatic name of the Serial Number common statistic. (Inherited from PosCommon)
StatisticUnifiedPOSVersion	Holds the programmatic name of the Unified POS Version common statistic. (Inherited from PosCommon)
StatusNotReady	Indicates the scale is not ready to weigh. (Inherited from Scale)
StatusPowerOff	Indicates that the device’s power is turned off or it is detached from the terminal. (Inherited from PosCommon)
StatusPowerOffline	Indicates that the device is powered on but is either not ready or unable to respond to requests. (Inherited from PosCommon)
StatusPowerOffOffline	Indicates that either the device’s power is off or it is offline. (Inherited from PosCommon)
StatusPowerOnline	Indicates that the device’s power is turned on and it is ready for use. (Inherited from PosCommon)
StatusStableWeight	Indicates scale weight is stable. (Inherited from Scale)
StatusUpdateFirmwareComplete	Indicates the update firmware process has completed successfully. (Inherited from PosCommon)
StatusUpdateFirmwareCompleteDeviceNotRestored	Indicates the update firmware process succeeded. However, the Service Object and/or the physical device cannot be returned to the state they were in before the update firmware process started. (Inherited from PosCommon)
StatusUpdateFirmwareFailedDeviceNeedsFirmware	Indicates the update firmware process failed. The device will not be operational until another attempt to update the firmware is successful. (Inherited from PosCommon)
StatusUpdateFirmwareFailedDeviceOk	Indicates the update firmware process failed. However, the device is still operational. (Inherited from PosCommon)
StatusUpdateFirmwareFailedDeviceUnknown	Indicates the update firmware process failed. The device is in an indeterminate state. (Inherited from PosCommon)
StatusUpdateFirmwareFailedDeviceUnrecoverable	Indicates the update firmware process failed. The device is either unusable or unrecoverable through software. (Inherited from PosCommon)
StatusUpdateFirmwareProgress	Indicates the update firmware process has completed 1 to 100 percent successfully. (Inherited from PosCommon)
StatusWeightOverWeight	Indicates scale weight is overweight. (Inherited from Scale)
StatusWeightUnderZero	Indicates scale weight is less than zero. (Inherited from Scale)
StatusWeightUnstable	Indicates the scale weight is unstable. (Inherited from Scale)
StatusWeightZero	Indicates the scale weight is zero. (Inherited from Scale)
WaitForever	Used as the value for a timeout parameter in common and device-specific methods to indicate the method should wait until it receives a response, instead of timing out. (Inherited from PosCommon)

Properties

AsyncMode	Indicates whether ReadWeight is performed asynchronously. (Inherited from Scale)
AutoDisable
CapCompareFirmwareVersion
CapDisplay	Indicates whether a scale has a display. (Inherited from Scale)
CapDisplayText	Indicates whether a scale can display text. (Inherited from Scale)
CapFreezeValue	Indicates whether a scale supports the freezeValue method. (Inherited from Scale)
CapPowerReporting
CapPriceCalculating	Indicates whether a scale can calculate prices. (Inherited from Scale)
CapReadLiveWeightWithTare	Indicates whether a scale supports live weight measurements incorporating a tare value. (Inherited from Scale)
CapSetPriceCalculationMode	Indicates whether a scale supports different methods to calculate price. (Inherited from Scale)
CapSetUnitPriceWithWeightUnit	Indicates whether a scale can use different weight unit types apart from the default scale weight unite types.. (Inherited from Scale)
CapSpecialTare	Indicates whether a scale can use different tare values in replacement of or in addition to the default scale tare value used in determining the net weight. (Inherited from Scale)
CapStatisticsReporting
CapStatusUpdate	(Inherited from Scale)
CapTarePriority	Indicates whether a scale can use multiple tare values in a certain ranking order for the calculation of net weight and item price. (Inherited from Scale)
CapTareWeight	Indicates whether a scale supports a tare. (Inherited from Scale)
CapUpdateFirmware
CapUpdateStatistics
CapZeroScale	Indicates whether an application can set scale weight to zero. (Inherited from Scale)
CheckHealthText	Gets a string that indicates the health of the device. (Inherited from PosCommon)
Claimed
CommonProperties
Compatibility	(Inherited from PosDevice)
DataCount
DataEventEnabled
DeviceDescription
DeviceEnabled
DeviceInstanceId	(Inherited from PosCommon)
DeviceName
DevicePath	Gets or sets the hardware path of a device. (Inherited from PosCommon)
ErrorCount
ExternallyClaimed
FreezeEvents
HardwareId	(Inherited from PosCommon)
IsExclusiveUseDevice	Indicates whether the Scale is an exclusive-use device. (Inherited from Scale)
MaxDisplayTextChars	Holds the number of characters that can be displayed. (Inherited from Scale)
MaximumWeight	Holds the maximum weight measurement possible from the scale. (Inherited from Scale)
MinimumWeight	Holds the minimum weight measurement possible from the scale. (Inherited from Scale)
PowerNotify
PowerState
SalesPrice	Holds the sales price read from a price-calculating scale. (Inherited from Scale)
ScaleLiveWeight	(Inherited from Scale)
ServiceObjectDescription
ServiceObjectVersion
State
StatusNotify	(Inherited from Scale)
SynchronizingObject	Gets or sets the object that is used to marshal the event handler calls issued because of a POS event. (Inherited from PosCommon)
TareWeight	Holds the tare weight of scale data. (Inherited from Scale)
UnitPrice	Holds the unit price of the article to be weighed. (Inherited from Scale)
WeightUnit	Holds the unit of weight of scale data. (Inherited from Scale)
ZeroValid	Indicates whether an application can report a valid weight as zero. (Inherited from Scale)

Methods

CheckHealth(HealthCheckLevel)	Tests the state of a device. (Inherited from PosCommon)
Claim(Int32)
ClearInput()
ClearInputImpl()
Close()
CompareFirmwareVersion(String)	Determines whether the version of the specified firmware is newer than, older than, or the same as the version of firmware in the physical device. (Inherited from PosCommon)
CreateStatistic(String, Boolean, String)
CreateStatistic(String, Boolean)
DeleteConfigurationProperty(String)	Deletes the specified property from the XML configuration file. (Inherited from PosCommon)
DirectIO(Int32, Int32, Object)	Used to communicate directly with the Service Object. (Inherited from PosCommon)
DisplayText(String)	Updates display text. (Inherited from Scale)
Dispose()
Dispose(Boolean)
DoPriceCalculating(Int32, Int32, Decimal, Decimal, Int32, Int32, Int32, Decimal, Int32)	(Inherited from Scale)
FreezeValue(Int32, Boolean)	(Inherited from Scale)
GetConfigurationProperty(String)	Used by the Service Object to retrieve the specified property from the XML configuration file. (Inherited from PosCommon)
GetStatisticValue(String)
IncrementStatistic(String, Int32)
IncrementStatistic(String)
Invoke(Delegate, Object[])	Used by the Service Objects to raise an event. (Inherited from PosCommon)
Open()
PreFireEvent(DataEventArgs)
PreFireEvent(DeviceErrorEventArgs)
PreFireEvent(DirectIOEventArgs)
PreFireEvent(StatusUpdateEventArgs)
QueueEvent(DataEventArgs)
QueueEvent(DeviceErrorEventArgs)
QueueEvent(DirectIOEventArgs)
QueueEvent(StatusUpdateEventArgs)
QueueEventAndWait(DeviceErrorEventArgs)
QueueEventAndWait(DirectIOEventArgs)
ReadLiveWeightWithTare(Int32, Int32, Int32)	(Inherited from Scale)
ReadWeight(Int32)	Reads a weight from the scale. (Inherited from Scale)
Release()
ResetStatistic(String)
ResetStatistics()
ResetStatistics(StatisticCategories)
ResetStatistics(String[])
RetrieveStatistic(String)
RetrieveStatistics()
RetrieveStatistics(StatisticCategories)
RetrieveStatistics(String[])
SetConfigurationProperty(String, String)	Sets a property value (or create a new property) in the XML configuration file. (Inherited from PosCommon)
SetPriceCalculationMode(PriceCalculationMode)	(Inherited from Scale)
SetSpecialTare(SpecialTare, Int32)	(Inherited from Scale)
SetStatisticHandlers(String, GetStatistic, SetStatistic)
SetStatisticValue(String, Object)
SetTarePriority(TarePriority)	(Inherited from Scale)
SetUnitPriceWithWeightUnit(Decimal, Int32, Int32, Int32)	(Inherited from Scale)
UpdateFirmware(String)	Updates the firmware of a device with the version of the firmware contained or defined in the file specified by the firmwareFileName parameter regardless of whether that firmware’s version is newer than, older than, or the same as the version of the firmware already in the device. (Inherited from PosCommon)
UpdateStatistic(String, Object)
UpdateStatistics(Statistic[])
UpdateStatistics(StatisticCategories, Object)
VerifyState(Boolean, Boolean)
ZeroScale()	Sets the scale weight to zero. (Inherited from Scale)

Events

DataEvent
DeviceAddedEvent	(Inherited from PosCommon)
DeviceRemovedEvent	(Inherited from PosCommon)
DirectIOEvent
ErrorEvent
StateChangedEvent
StatusUpdateEvent

Applies to

共用方式為