(Unicode C) Convert to DER encoded X.509 Certificate (.cer, .crt)

Loads a digital certificate from any format and saves to a binary DER encoded X.509 Certificate (.cer, .crt).

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#include <C_CkCertW.h>

void ChilkatSample(void)
    {
    HCkCertW cert;
    BOOL success;

    cert = CkCertW_Create();

    // LoadFromFile will load virtually any certificate format file.
    // It will auto-recognize the format and load appropiately.
    // In this case, load a PEM format certificate and convert to DER.
    success = CkCertW_LoadFromFile(cert,L"/Users/chilkat/testData/pem/chilkat.pem");
    if (success != TRUE) {
        wprintf(L"%s\n",CkCertW_lastErrorText(cert));
        CkCertW_Dispose(cert);
        return;
    }

    success = CkCertW_ExportCertDerFile(cert,L"chilkat.der");
    if (success != TRUE) {
        wprintf(L"%s\n",CkCertW_lastErrorText(cert));
        CkCertW_Dispose(cert);
        return;
    }

    wprintf(L"Converted certificate from PEM to DER format.\n");


    CkCertW_Dispose(cert);

    }