Visual Basic 6.0

Load P7B and List Certificates

Demonstrates how to load a .p7b containing certificates and accesses each individual certificate. Visual Basic 6.0

Dim success As Long
success = 0

' This example assumes the Chilkat API to have been previously unlocked.
' See Global Unlock Sample for sample code.

success = 0

Dim pem As New ChilkatPem

' Load the .p7b from a file.
success = pem.LoadP7bFile("/Users/chilkat/testData/p7b/myCerts.p7b")
If (success <> 1) Then
    Debug.Print pem.LastErrorText
    Exit Sub
End If

Dim i As Long
Dim numCerts As Long
numCerts = pem.NumCerts
If (numCerts = 0) Then
    Debug.Print (("Error: Expected the .p7b to contain certificates."))
    Exit Sub
End If

' Access each certificate and show the DN (Distinguished Name)
For i = 1 To numCerts
    Dim cert As ChilkatCert
    Set cert = pem.GetCert(i - 1)
    Debug.Print i & ": " & cert.SubjectDN

Next