System 2.0.0.0 4.0.0.0 System.Object This object is constructed internally and is returned as part of an when calling the property. Represents an element of an X.509 chain. Property 2.0.0.0 4.0.0.0 System.Security.Cryptography.X509Certificates.X509Certificate2 To be added. This property returns an X.509 certificate for this element. Gets the X.509 certificate at a particular chain element. Property 2.0.0.0 4.0.0.0 System.Security.Cryptography.X509Certificates.X509ChainStatus[] To be added. This property returns an array of objects, each consisting of an error code bit and a descriptive localized error message. Gets the error status of the current X.509 certificate in a chain. Property 2.0.0.0 4.0.0.0 System.String To be added. This string is available only on computers with Windows XP Professional or later operating systems. An empty string ("") is returned if the operating system is not Windows XP Professional or later. Gets additional error information from an unmanaged certificate chain structure.