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RFIDScanner.PreviousTag Method

  • Article

2/27/2008

Moves the service’s counter to the previous tag in the tag list, and copies that tag’s information into the corresponding properties.

Namespace: Microsoft.PointOfService
Assembly: Microsoft.PointOfService (in microsoft.pointofservice.dll)

Syntax

'Declaration
Public MustOverride Sub PreviousTag

public abstract void PreviousTag ()

public:
virtual void PreviousTag () abstract

public abstract void PreviousTag ()

public abstract function PreviousTag ()

Remarks

Used if the application has to process the list of tags in reverse order. The method is synchronous, because no physical input or output occurs when it is called, only memory-to-memory copies.

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.

See Also

Reference

RFIDScanner Class
RFIDScanner Members
Microsoft.PointOfService Namespace