CFNetworkErrors 枚举
定义
重要
一些信息与预发行产品相关，相应产品在发行之前可能会进行重大修改。 对于此处提供的信息，Microsoft 不作任何明示或暗示的担保。
public enum CFNetworkErrorstype CFNetworkErrors = - 继承
-
CFNetworkErrors
字段
| 名称 | 值 | 说明 |
|---|---|---|
| NetServiceDnsServiceFailure | -73000 | |
| NetServiceTimeout | -72007 | |
| NetServiceInvalid | -72006 | |
| NetServiceCancel | -72005 | |
| NetServiceBadArgument | -72004 | |
| NetServiceInProgress | -72003 | |
| NetServiceNotFound | -72002 | |
| NetServiceCollision | -72001 | |
| NetServiceUnknown | -72000 | |
| CannotParseCookieFile | -4000 | |
| DownloadDecodingFailedToComplete | -3007 | |
| DownloadDecodingFailedMidStream | -3006 | |
| CannotMoveFile | -3005 | |
| CannotRemoveFile | -3004 | |
| CannotWriteToFile | -3003 | |
| CannotCloseFile | -3002 | |
| CannotOpenFile | -3001 | |
| CannotCreateFile | -3000 | |
| CannotLoadFromNetwork | -2000 | |
| ClientCertificateRequired | -1206 | |
| ClientCertificateRejected | -1205 | |
| ServerCertificateNotYetValid | -1204 | |
| ServerCertificateHasUnknownRoot | -1203 | |
| ServerCertificateUntrusted | -1202 | |
| ServerCertificateHasBadDate | -1201 | |
| SecureConnectionFailed | -1200 | |
| FileOutsideSafeArea | -1104 | |
| DataLengthExceedsMaximum | -1103 | |
| NoPermissionsToReadFile | -1102 | |
| FileIsDirectory | -1101 | |
| FileDoesNotExist | -1100 | |
| AppTransportSecurityRequiresSecureConnection | -1022 | |
| RequestBodyStreamExhausted | -1021 | |
| DataNotAllowed | -1020 | |
| CallIsActive | -1019 | |
| InternationalRoamingOff | -1018 | |
| CannotParseResponse | -1017 | |
| CannotDecodeContentData | -1016 | |
| CannotDecodeRawData | -1015 | |
| ZeroByteResource | -1014 | |
| UserAuthenticationRequired | -1013 | |
| UserCancelledAuthentication | -1012 | |
| BadServerResponse | -1011 | |
| RedirectToNonExistentLocation | -1010 | |
| NotConnectedToInternet | -1009 | |
| ResourceUnavailable | -1008 | |
| HTTPTooManyRedirects | -1007 | |
| DNSLookupFailed | -1006 | |
| NetworkConnectionLost | -1005 | |
| CannotConnectToHost | -1004 | |
| CannotFindHost | -1003 | |
| UnsupportedURL | -1002 | |
| TimedOut | -1001 | |
| BadURL | -1000 | |
| Cancelled | -999 | |
| Unknown | -998 | |
| BackgroundSessionWasDisconnected | -997 | |
| BackgroundSessionInUseByAnotherProcess | -996 | |
| HostNotFound | 1 | |
| HostUnknown | 2 | |
| SocksUnknownClientVersion | 100 | |
| SocksUnsupportedServerVersion | 101 | |
| Socks4RequestFailed | 110 | |
| Socks4IdentdFailed | 111 | |
| Socks4IdConflict | 112 | |
| Socks4UnknownStatusCode | 113 | |
| Socks5BadState | 120 | |
| Socks5BadResponseAddr | 121 | |
| Socks5BadCredentials | 122 | |
| Socks5UnsupportedNegotiationMethod | 123 | |
| Socks5NoAcceptableMethod | 124 | |
| FtpUnexpectedStatusCode | 200 | |
| HttpAuthenticationTypeUnsupported | 300 | |
| HttpBadCredentials | 301 | |
| HttpConnectionLost | 302 | |
| HttpParseFailure | 303 | |
| HttpRedirectionLoopDetected | 304 | |
| HttpBadURL | 305 | |
| HttpProxyConnectionFailure | 306 | |
| HttpBadProxyCredentials | 307 | |
| PacFileError | 308 | |
| PacFileAuth | 309 | |
| HttpsProxyConnectionFailure | 310 | |
| HttpsProxyFailureUnexpectedResponseToConnectMethod | 311 |