Dim storeType As String
Dim storePath As String
Dim password As String
Dim applicationUri As String
Dim applicationName As String
Dim subjectName As String
Dim domainNames As IList(Of String)
Dim keySize As UShort
Dim lifetimeInMonths As UShort
Dim isCA As Boolean
Dim issuerKeyFilePath As String
Dim issuerKeyFilePassword As String
Dim value As X509Certificate2
 
value = CertificateFactory.CreateCertificate(storeType, storePath, password, applicationUri, applicationName, subjectName, domainNames, keySize, lifetimeInMonths, isCA, issuerKeyFilePath, issuerKeyFilePassword)

public static X509Certificate2 CreateCertificate( 
   string storeType,
   string storePath,
   string password,
   string applicationUri,
   string applicationName,
   string subjectName,
   IList<string> domainNames,
   ushort keySize,
   ushort lifetimeInMonths,
   bool isCA,
   string issuerKeyFilePath,
   string issuerKeyFilePassword
)