ECDiffieHellmanCngPublicKey.ToXmlString Method

Definition

Namespace:

System.Security.Cryptography

Assembly:

System.Security.Cryptography.dll

Source:

Cng.NotSupported.cs

Caution

ToXmlString and FromXmlString have no implementation for ECC types, and are obsolete. Use a standard import and export format such as ExportSubjectPublicKeyInfo or ImportSubjectPublicKeyInfo for public keys and ExportPkcs8PrivateKey or ImportPkcs8PrivateKey for private keys.

Serializes the ECDiffieHellmanCngPublicKey public key to an XML string in RFC 4050 format.

public:
 override System::String ^ ToXmlString();

[System.Obsolete("ToXmlString and FromXmlString have no implementation for ECC types, and are obsolete. Use a standard import and export format such as ExportSubjectPublicKeyInfo or ImportSubjectPublicKeyInfo for public keys and ExportPkcs8PrivateKey or ImportPkcs8PrivateKey for private keys.", DiagnosticId="SYSLIB0042", UrlFormat="https://aka.ms/dotnet-warnings/{0}")]
public override string ToXmlString ();

[<System.Obsolete("ToXmlString and FromXmlString have no implementation for ECC types, and are obsolete. Use a standard import and export format such as ExportSubjectPublicKeyInfo or ImportSubjectPublicKeyInfo for public keys and ExportPkcs8PrivateKey or ImportPkcs8PrivateKey for private keys.", DiagnosticId="SYSLIB0042", UrlFormat="https://aka.ms/dotnet-warnings/{0}")>]
override this.ToXmlString : unit -> string

Public Overrides Function ToXmlString () As String

Returns

String

An XML string that contains the serialized ECDiffieHellmanCngPublicKey public key.

Attributes

ObsoleteAttribute

Exceptions

PlatformNotSupportedException

.NET Core and .NET 5+: In all cases.

Remarks

See ECKeyXmlFormat.Rfc4050 for information about the XML format that this method uses.