Получить значение атрибута из xml c#

#c# #xml-parsing #xmldocument Вопрос: <samlp:Response ID="omlaceop" IssueInstant="2021-09-22T01:52:44.494Z" Version="2.0" Destination="https://example.com" InResponseTo="_4b625517-b486-4b8a-b321-33e3f81231da" xmlns:samlp="urn:oasis:names:tc:SAML:2.0:protocol" xmlns:saml="urn:oasis:names:tc:SAML:2.0:assertion"> <saml:Issuer>myself</saml:Issuer> <samlp:Status> <samlp:StatusCode Value="urn:oasis:names:tc:SAML:2.0:status:Success" /> </samlp:Status> <saml:Assertion ID="baaoepbe" IssueInstant="2021-09-22T01:52:44.494Z" Version="2" xmlns:saml="urn:oasis:names:tc:SAML:2.0:assertion"> <saml:Issuer>me</saml:Issuer> <saml:Subject> <saml:NameID Format="urn:oasis:names:tc:2.0:nameidformat:persistent">46</saml:NameID> <saml:SubjectConfirmation> <saml:SubjectConfirmationData Recipient="https://example.com"…