AuthenticationException Class

Reference

Definition

Namespace:: System.Security.Authentication

Assembly:: System.Net.Security.dll

Assembly:: System.dll

Assembly:: netstandard.dll

Source:: AuthenticationException.cs

Source:: AuthenticationException.cs

Source:: AuthenticationException.cs

Important

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The exception that is thrown when authentication fails for an authentication stream.

public ref class AuthenticationException : SystemException

public ref class AuthenticationException : Exception

public class AuthenticationException : SystemException

public class AuthenticationException : Exception

[System.Serializable]
public class AuthenticationException : SystemException

type AuthenticationException = class
    inherit SystemException

type AuthenticationException = class
    inherit Exception

[<System.Serializable>]
type AuthenticationException = class
    inherit SystemException

Public Class AuthenticationException
Inherits SystemException

Public Class AuthenticationException
Inherits Exception

Inheritance: Object

Exception

SystemException
AuthenticationException

Inheritance: Object

Exception
AuthenticationException

Derived: System.Security.Authentication.InvalidCredentialException

Attributes: SerializableAttribute

Examples

NegotiateStream | SslStream

Remarks

The NegotiateStream and SslStream classes throw this exception when the client or server cannot be authenticated. When this exception is thrown, you can retry the authentication with different credentials. If you cannot retry the authentication, a InvalidCredentialException is thrown instead of the AuthenticationException.

Constructors

AuthenticationException()	Initializes a new instance of the AuthenticationException class with no message.
AuthenticationException(SerializationInfo, StreamingContext)	Obsolete. Initializes a new instance of the AuthenticationException class from the specified instances of the SerializationInfo and StreamingContext classes.
AuthenticationException(String, Exception)	Initializes a new instance of the AuthenticationException class with the specified message and inner exception.
AuthenticationException(String)	Initializes a new instance of the AuthenticationException class with the specified message.

Properties

Data	Gets a collection of key/value pairs that provide additional user-defined information about the exception. (Inherited from Exception)
HelpLink	Gets or sets a link to the help file associated with this exception. (Inherited from Exception)
HResult	Gets or sets HRESULT, a coded numerical value that is assigned to a specific exception. (Inherited from Exception)
InnerException	Gets the Exception instance that caused the current exception. (Inherited from Exception)
Message	Gets a message that describes the current exception. (Inherited from Exception)
Source	Gets or sets the name of the application or the object that causes the error. (Inherited from Exception)
StackTrace	Gets a string representation of the immediate frames on the call stack. (Inherited from Exception)
TargetSite	Gets the method that throws the current exception. (Inherited from Exception)

Methods

Equals(Object)	Determines whether the specified object is equal to the current object. (Inherited from Object)
GetBaseException()	When overridden in a derived class, returns the Exception that is the root cause of one or more subsequent exceptions. (Inherited from Exception)
GetHashCode()	Serves as the default hash function. (Inherited from Object)
GetObjectData(SerializationInfo, StreamingContext)	Obsolete. When overridden in a derived class, sets the SerializationInfo with information about the exception. (Inherited from Exception)
GetType()	Gets the runtime type of the current instance. (Inherited from Exception)
MemberwiseClone()	Creates a shallow copy of the current Object. (Inherited from Object)
ToString()	Creates and returns a string representation of the current exception. (Inherited from Exception)

Events

SerializeObjectState

Obsolete.

Occurs when an exception is serialized to create an exception state object that contains serialized data about the exception.

(Inherited from Exception)

Applies to

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