Class NfcTag

Definition

Namespace:: Tizen.Network.Nfc

Assembly:: Tizen.Network.Nfc.dll

The class for managing the Tag information.


                C#
                
                    Copy
                    
                
            
public class NfcTag : IDisposable

Inheritance: object

NfcTag

Implements: System.IDisposable

Constructors

View Source

NfcTag()

Constructor of NfcTag

Declaration


                C#
                
                    Copy
                    
                
            
public NfcTag()

Properties

View Source

IsSupportNdef

Whether the given NFC tag supports the NDEF messages.

Declaration


                C#
                
                    Copy
                    
                
            
public bool IsSupportNdef { get; }

Property Value

Type	Description
bool

View Source

MaximumNdefSize

The maximum NDEF message size that can be stored in the NFC tag.

Declaration


                C#
                
                    Copy
                    
                
            
public uint MaximumNdefSize { get; }

Property Value

Type	Description
uint

View Source

NdefSize

The size of the NDEF message stored in the tag.

Declaration


                C#
                
                    Copy
                    
                
            
public uint NdefSize { get; }

Property Value

Type	Description
uint

View Source

Type

The type of the NFC tag.

Declaration


                C#
                
                    Copy
                    
                
            
public NfcTagType Type { get; }

Property Value

Type	Description
NfcTagType

Methods

View Source

Dispose()

Dispose

Declaration


                C#
                
                    Copy
                    
                
            
public void Dispose()

View Source

~NfcTag()

NfcTag destructor.

Declaration


                C#
                
                    Copy
                    
                
            
protected ~NfcTag()

View Source

ForeachInformation()

Retrieves all the tag information.

Declaration


                C#
                
                    Copy
                    
                
            
public IEnumerable<NfcTagInformation> ForeachInformation()

Returns

Type	Description
System.Collections.Generic.IEnumerable<T><NfcTagInformation>	The list of the NfcTagInformation objects.

Exceptions

Type	Condition
System.NotSupportedException	Thrown when the NFC is not supported.
System.InvalidOperationException	Thrown when the method fails due to an invalid operation.

View Source

FormatNdefMessageAsync(byte[])

Formats the detected tag that can store the NDEF message.

Declaration


                C#
                
                    Copy
                    
                
            
public Task<NfcError> FormatNdefMessageAsync(byte[] keyValue)

Parameters

Type	Name	Description
byte[]	keyValue	The key value that may need to format the tag.

Returns

Type	Description
System.Threading.Tasks.Task<TResult><NfcError>

Exceptions

Type	Condition
System.NotSupportedException	Thrown when the NFC is not supported.
System.ArgumentException	Thrown when method fails due to an invalid parameter.
System.InvalidOperationException	Thrown when the method fails due to an invalid operation.

View Source

ReadNdefMessageAsync()

Reads the NDEF formatted data from the NFC tag.

Declaration


                C#
                
                    Copy
                    
                
            
public Task<NfcNdefMessage> ReadNdefMessageAsync()

Returns

Type	Description
System.Threading.Tasks.Task<TResult><NfcNdefMessage>

Exceptions

Type	Condition
System.NotSupportedException	Thrown when the NFC is not supported.
System.InvalidOperationException	Thrown when the method fails due to an invalid operation.

View Source

TransceiveAsync(byte[])

Transceives the data of the raw format card.

Declaration


                C#
                
                    Copy
                    
                
            
public Task<byte[]> TransceiveAsync(byte[] buffer)

Parameters

Type	Name	Description
byte[]	buffer	The binary data for a parameter or additional commands.

Returns

Type	Description
System.Threading.Tasks.Task<TResult><byte[]>

Exceptions

Type	Condition
System.NotSupportedException	Thrown when the NFC is not supported.
System.ArgumentException	Thrown when the method fails due to an invalid parameter.
System.InvalidOperationException	Thrown when the the method fails due to an invalid operation.

View Source

WriteNdefMessageAsync(NfcNdefMessage)

Writes the NDEF formatted data.

Declaration


                C#
                
                    Copy
                    
                
            
public Task<NfcError> WriteNdefMessageAsync(NfcNdefMessage ndefMessage)

Parameters

Type	Name	Description
NfcNdefMessage	ndefMessage	The NfcNdefMessage object.

Returns

Type	Description
System.Threading.Tasks.Task<TResult><NfcError>

Exceptions

Type	Condition
System.NotSupportedException	Thrown when the NFC is not supported.
System.ArgumentException	Thrown when the method fails due to an invalid parameter.
System.InvalidOperationException	Thrown when the method fails due to an invalid operation.

Implements

System.IDisposable