ClaimedBarcodeScanner class (Handheld 8)

2/18/2014

Represents the claimed barcode scanner.

Syntax

public sealed class ClaimedBarcodeScanner : Object,
    IDisposable

Public NotInheritable Class ClaimedBarcodeScanner
    Inherits Object
    Implements IDisposable

public ref class ClaimedBarcodeScanner sealed : Object,
    IClosable

MarshalingBehaviorAttribute(Agile)
ThreadingAttribute(Both)
VersionAttribute(NTDDI_WIN8)

The ClaimedBarcodeScanner class has these types of members:

The ClaimedBarcodeScanner class has these events.

Event	Description
DataReceived	Occurs when the device scans a barcode.
ErrorOccured	Occurs when the barcode scanner detects an error.
ImagePreviewReceived	Occurs when the device receives the bitmap image of the scan.
ReleaseDeviceRequested	Occurs when the device gets a request to release its exclusive claim.
TriggerPressed	Occurs when the barcode scanner trigger or button is pressed during a scanning operation.
TriggerReleased	Occurs when the barcode scanner trigger or button is released during a scanning operation.

The ClaimedBarcodeScanner class has these methods. It also inherits methods from the Object class.

Method	Description
DisableAsync	Puts the barcode scanner into a non-operational state.
EnableAsync	Gets the barcode scanner into a ready state.
RetainDevice	Retains exclusive claim to the barcode scanner.
ResetStatisticsAsync	Resets the specified statistics to zero for all statistics that can be reset.
UpdateStatisticsAsync	Updates the specified statistics.
SetActiveProfileAsync	Sets the active profile on the barcode scanner.
SetActiveSymbologiesAsync	Sets the barcode scanner to use the specified symbology.

The ClaimedBarcodeScanner class has these properties.

Property	Access type	Description
DeviceId	Read/write	Gets the DeviceInformation.Id property of the claimed barcode scanner.
IsDecodeDataEnabled	Read/write	Gets or sets a Boolean value that indicates whether to provide the decoded data to the application.
IsDisabledOnDataReceived	Read/write	Gets or sets a Boolean value that indicates whether the barcode scanner is disabled after receiving the data.
IsEnabled	Read-only	Indicates whether the barcode scanner can receive DataReceived events.