Tag Class

TegoOS

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A Sandcastle Documented Class Library

Tag Class

Represents a Gen 2 tag. Provides interfaces for the tag to act as a reader provider in order to use Gen 2 algorithms and as a memory provider so that it can be used by memory formats to access memory without becoming coupled to Gen 2 technology.

Inheritance Hierarchy

SystemObject MemoryProvider
Tego.Rfid.Gen2Tag

Namespace: Tego.Rfid.Gen2
Assembly: Tego (in Tego.dll) Version: 1.0.6599.21663 (1.2017.413.1)

Syntax

C++

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public class Tag : MemoryProvider, IReaderProvider, ISelection, 
	IEnumerable<ISelect>, IEnumerable, INotifyPropertyChanged

Public Class Tag
	Inherits MemoryProvider
	Implements IReaderProvider, ISelection, IEnumerable(Of ISelect), 
	IEnumerable, INotifyPropertyChanged

public ref class Tag : public MemoryProvider, 
	IReaderProvider, ISelection, IEnumerable<ISelect^>, IEnumerable, 
	INotifyPropertyChanged

type Tag =  
    class
        inherit MemoryProvider
        interface IReaderProvider
        interface ISelection
        interface IEnumerable<ISelect>
        interface IEnumerable
        interface INotifyPropertyChanged
    end

The Tag type exposes the following members.

Constructors

	Name	Description
	Tag	Instantiates a new tag.

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Properties

	Name	Description
	CancelRequested	Gets whether cancellation of an operation has been requested.
	Chip	Gets the chip configuration (null if not known). Set when the tag TID is known.
	Count	Number of Select criteria used to select this tag (allows the tag to be used as an ISelection).
	EpcHex	Gets the tag EPC as a hex value. Raises a PropertyChanged event.
	Tid	Gets the tag TID (null if not known). Raises a PropertyChanged event.

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Methods

	Name	Description
	ChangeReader	Changes the reader used to access this tag.
	Equals	Determines whether the specified object is equal to the current object. (Inherited from Object.)
	Finalize	Allows an object to try to free resources and perform other cleanup operations before it is reclaimed by garbage collection. (Inherited from Object.)
	GetDeviceID	Gets (reading if needed) the manufacturer assigned identifier for the tag (e.g. TID). (Overrides MemoryProvider.GetDeviceID.)
	GetEnumerator	Enumerates the Select objects needed to select this tag (allows the tag to be used as an ISelection).
	GetHashCode	Serves as the default hash function. (Inherited from Object.)
	GetIdentifier	Gets the identifier of the tagged item (e.g. EPC). (Overrides MemoryProvider.GetIdentifier.)
	GetMemoryDepth	Gets the maximum write depth at an address. (Overrides MemoryProvider.GetMemoryDepth(Int32).)
	GetMemorySize	Gets the memory size (reading the chip identifier if necessary). (Overrides MemoryProvider.GetMemorySize.)
	GetReader	Gets the reader to use for this tag.
	GetType	Gets the Type of the current instance. (Inherited from Object.)
	ImplementedRead	(Overrides MemoryProvider.ImplementedRead(Int32, Int32, String, FuncInt32, String, MemoryProgress).)
	ImplementedReadTo	(Overrides MemoryProvider.ImplementedReadTo(Int32, Int32, String, FuncInt32, String, MemoryProgress).)
	ImplementedWrite	(Overrides MemoryProvider.ImplementedWrite(Int32, UInt16, String, FuncInt32, String, MemoryProgress).)
	MemberwiseClone	Creates a shallow copy of the current Object. (Inherited from Object.)
	PeekMemorySize	Peeks the memory size if known. (Overrides MemoryProvider.PeekMemorySize.)
	RaiseProgress	Raises the Progress event for Read, ReadTo, ReadTid or Write operations.
	Read	Read tag in an efficient manner providing progress reports.
	ReadTid	Reads the TID for the tag provided that the chip type is known.
	ReadTo	Read tag in an efficient manner providing progress reports starting with higher memory first.
	RequestCancel	Request cancellation of a Read, ReadTo, ReadTid or Write operation.
	ToString	Reads the TID, setting the TID property. (Overrides ObjectToString.)
	Write	Read tag in an efficient manner providing progress reports.
	WriteEpc	Writes a new EPC to the tag.
	WriteIdentifier	Writes the identifier of the tagged item (e.g. EPC). (Overrides MemoryProvider.WriteIdentifier(String).)

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Events

	Name	Description
	Progress	Progress event for Read, ReadTo, ReadTid or Write operations.
	PropertyChanged	Event raised when one of the following properties changes: EpcHex, Tid, Chip

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Reference

Tego.Rfid.Gen2 Namespace

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