NFCReaderError Enum
Definition
Important
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Enumerates errors relating to NFC tag detection and reading.
[ObjCRuntime.Native]
public enum NFCReaderError[<ObjCRuntime.Native>]
type NFCReaderError = - Inheritance
-
NFCReaderError
- Attributes
Fields
| Name | Value | Description |
|---|---|---|
| UnsupportedFeature | 1 | The session does not support the requested feature. |
| SecurityViolation | 2 | The session violated a security protocol. |
| InvalidParameter | 3 | |
| InvalidParameterLength | 4 | |
| ParameterOutOfBound | 5 | |
| RadioDisabled | 6 | |
| Ineligible | 7 | |
| AccessNotAccepted | 8 | |
| ReaderTransceiveErrorTagConnectionLost | 100 | The connection to the tag was lost. |
| ReaderTransceiveErrorRetryExceeded | 101 | The number of configured retries was exceeded. |
| ReaderTransceiveErrorTagResponseError | 102 | The tag responded with an error message. |
| ReaderTransceiveErrorSessionInvalidated | 103 | |
| ReaderTransceiveErrorTagNotConnected | 104 | |
| ReaderTransceiveErrorPacketTooLong | 105 | |
| ReaderSessionInvalidationErrorUserCanceled | 200 | The session was canceled by the user. |
| ReaderSessionInvalidationErrorSessionTimeout | 201 | The session timed out. |
| ReaderSessionInvalidationErrorSessionTerminatedUnexpectedly | 202 | The session terminated unexpectedly. |
| ReaderSessionInvalidationErrorSystemIsBusy | 203 | The session was invalidated because the system was busy (only one session can run at a time). |
| ReaderSessionInvalidationErrorFirstNDEFTagRead | 204 | The initial NDEF tag was invalid. |
| TagCommandConfigurationErrorInvalidParameters | 300 | The command configuration for the tag included invalid values. |
| NdefReaderSessionErrorTagNotWritable | 400 | |
| NdefReaderSessionErrorTagUpdateFailure | 401 | |
| NdefReaderSessionErrorTagSizeTooSmall | 402 | |
| NdefReaderSessionErrorZeroLengthMessage | 403 | |
| PaymentTagReaderSessionErrorLocationAuthorizationDenied | 500 | Location authorization was denied by the user. |
| PaymentTagReaderSessionErrorLocationServiceRestricted | 501 | Active restrictions prevent the app from using location services. |
| PaymentTagReaderSessionErrorOnDeviceLocationUnavailable | 502 | The location was provided by an accessory or simulated in software instead of produced by on-device hardware. |