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C#

Load P7B and List Certificates

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

Chilkat C# Downloads

C#
bool success = false;

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

success = false;

Chilkat.Pem pem = new Chilkat.Pem();

//  Load the .p7b from a file.
success = pem.LoadP7bFile("/Users/chilkat/testData/p7b/myCerts.p7b");
if (success != true) {
    Debug.WriteLine(pem.LastErrorText);
    return;
}

int i;
int numCerts = pem.NumCerts;
if (numCerts == 0) {
    Debug.WriteLine(("Error: Expected the .p7b to contain certificates."));
    return;
}

//  Access each certificate and show the DN (Distinguished Name)
for (i = 1; i <= numCerts; i++) {
    Chilkat.Cert cert = pem.GetCert(i - 1);
    Debug.WriteLine(Convert.ToString(i) + ": " + cert.SubjectDN);

}