Class NfcTag

View Source

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