Delphi ActiveX Requires Chilkat v11.0.0+

Transition from Cert.ExportPrivateKey to Cert.GetPrivateKey

Provides instructions for replacing deprecated ExportPrivateKey method calls with GetPrivateKey. Delphi ActiveX

var
success: Integer;
cert: TChilkatCert;
privatekeyObj: IPrivateKey;
privatekeyOut: TPrivateKey;

begin
success := 0;

cert := TChilkatCert.Create(Self);

//  ------------------------------------------------------------------------
//  The ExportPrivateKey method is deprecated:

privatekeyObj := cert.ExportPrivateKey();
if (cert.LastMethodSuccess = 0) then
  begin
    Memo1.Lines.Add(cert.LastErrorText);
    Exit;
  end;

//  ...
//  ...

//  ------------------------------------------------------------------------
//  Do the equivalent using GetPrivateKey.
//  Your application creates a new, empty PrivateKey object which is passed 
//  in the last argument and filled upon success.

privatekeyOut := TPrivateKey.Create(Self);
success := cert.GetPrivateKey(privatekeyOut.ControlInterface);
if (success = 0) then
  begin
    Memo1.Lines.Add(cert.LastErrorText);
    Exit;
  end;