ECDsaCng.FromXmlString 方法

定義

命名空間:

System.Security.Cryptography

組件:

System.Security.Cryptography.dll

從 XML 字串還原序列化金鑰資訊。

多載

FromXmlString(String, ECKeyXmlFormat)

已淘汰. 使用指定的格式從 XML 字串還原金鑰資訊的序列化。

FromXmlString(String, ECKeyXmlFormat)

來源:

Cng.NotSupported.cs

警告

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.

使用指定的格式從 XML 字串還原金鑰資訊的序列化。

public:
 void FromXmlString(System::String ^ xml, System::Security::Cryptography::ECKeyXmlFormat format);

[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 void FromXmlString (string xml, System.Security.Cryptography.ECKeyXmlFormat format);

[<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.FromXmlString : string * System.Security.Cryptography.ECKeyXmlFormat -> unit

Public Sub FromXmlString (xml As String, format As ECKeyXmlFormat)

參數

xml

String

要序列化的 XML 索引鍵資訊。

format

ECKeyXmlFormat

其中一個列舉值，指定 XML 字串的格式。 目前唯一接受的格式為 Rfc4050。

屬性

ObsoleteAttribute

例外狀況

ArgumentNullException

xml 為 null。

ArgumentOutOfRangeException

format 指定了無效的格式。 唯一接受的值為 Rfc4050。

CryptographicException

所有其他錯誤。