NFCReaderError NFCReaderError Enum

Definition

Enumerates errors relating to NFC tag detection and reading.

[ObjCRuntime.Introduced(ObjCRuntime.PlatformName.iOS, 11, 0, ObjCRuntime.PlatformArchitecture.All, null)]
public enum NFCReaderError
type NFCReaderError = 
Inheritance
NFCReaderErrorNFCReaderError
Attributes

Fields

ReaderSessionInvalidationErrorFirstNDEFTagRead ReaderSessionInvalidationErrorFirstNDEFTagRead 204

The initial NDEF tag was invalid.

ReaderSessionInvalidationErrorSessionTerminatedUnexpectedly ReaderSessionInvalidationErrorSessionTerminatedUnexpectedly 202

The session terminated unexpectedly.

ReaderSessionInvalidationErrorSessionTimeout ReaderSessionInvalidationErrorSessionTimeout 201

The session timed out.

ReaderSessionInvalidationErrorSystemIsBusy ReaderSessionInvalidationErrorSystemIsBusy 203

The session was invalidated because the system was busy (only one session can run at a time).

ReaderSessionInvalidationErrorUserCanceled ReaderSessionInvalidationErrorUserCanceled 200

The session was canceled by the user.

ReaderTransceiveErrorRetryExceeded ReaderTransceiveErrorRetryExceeded 101

The number of configured retries was exceeded.

ReaderTransceiveErrorTagConnectionLost ReaderTransceiveErrorTagConnectionLost 100

The connection to the tag was lost.

ReaderTransceiveErrorTagResponseError ReaderTransceiveErrorTagResponseError 102

The tag responded with an error message.

SecurityViolation SecurityViolation 2

The session violated a security protocol.

TagCommandConfigurationErrorInvalidParameters TagCommandConfigurationErrorInvalidParameters 300

The command configuration for the tag included invalid values.

UnsupportedFeature UnsupportedFeature 1

The session does not support the requested feature.

Applies to