X509DataSecurityKeyIdentifierClauseSerializer.ReadKeyIdentifierClause Method

Reference

Definition

Namespace:: System.IdentityModel.Tokens

Assembly:: System.IdentityModel.dll

Important

Some information relates to prerelease product that may be substantially modified before it’s released. Microsoft makes no warranties, express or implied, with respect to the information provided here.

Deserializes a key identifier clause from XML by using the specified XML reader.

public:
 override System::IdentityModel::Tokens::SecurityKeyIdentifierClause ^ ReadKeyIdentifierClause(System::Xml::XmlReader ^ reader);

public override System.IdentityModel.Tokens.SecurityKeyIdentifierClause ReadKeyIdentifierClause (System.Xml.XmlReader reader);

override this.ReadKeyIdentifierClause : System.Xml.XmlReader -> System.IdentityModel.Tokens.SecurityKeyIdentifierClause

Public Overrides Function ReadKeyIdentifierClause (reader As XmlReader) As SecurityKeyIdentifierClause

Parameters

reader: XmlReader

An XML reader positioned at the start element of the key identifier clause to read.

Returns

SecurityKeyIdentifierClause

The key identifier clause that was deserialized from the XML or null if a key identifier clause could not be read.

Exceptions

ArgumentNullException

reader is null.

InvalidOperationException

reader is not positioned at a <ds:X509Data> element. (The CanReadKeyIdentifierClause(XmlReader) method returns false.)

Remarks

The ReadKeyIdentifierClause method reads <ds:X509IssuerSerial>, <ds:X509SKI>, and <ds:X509Certificate> elements and returns the first one found as a X509IssuerSerialKeyIdentifierClause, a X509SubjectKeyIdentifierClause, or a X509RawDataKeyIdentifierClause. If one of these elements is not found under the <ds:X509Data> element, the method returns null.

Applies to

Share via