TdxX509Certificate.Version Property

Returns the certificate’s version.

Declaration

property Version: DWORD read;

Type
DWORD

This property can return one of the following values:

Value	Description
0	The first X.509 version. Microsoft Management Console displays it as ‘V1’. A certificate has only basic fields to store its version number, serial number, signature algorithm ID, issuer name, public key information, subject name, and validity period.
1	The second X.509 version extends the first version with fields for unique issuer and subject identifiers. Microsoft Management Console displays this version as ‘V2’.
2	The third X.509 version includes certificate extension fields in addition to the fields introduced in previous versions. Microsoft Management Console displays this version as ‘V3’.