Extract an (unencrypted) X.509 certificate from a PKCS-12 PFX/.p12 file, saving the output directly as a new file.
public static int GetCertFromPFX( string outputFile, string inputFile )
Public Shared Function GetCertFromPFX ( _ outputFile As String, _ inputFile As String _ ) As Integer
VB6/C equivalent: X509_GetCertFromPFX