Delphi ActiveX Requires Chilkat v11.0.0+

Transition from Cert.ExportPublicKey to Cert.GetPublicKey

Provides instructions for replacing deprecated ExportPublicKey method calls with GetPublicKey. Delphi ActiveX

var
success: Integer;
cert: TChilkatCert;
publickeyObj: IPublicKey;
publickeyOut: TPublicKey;

begin
success := 0;

cert := TChilkatCert.Create(Self);

//  ------------------------------------------------------------------------
//  The ExportPublicKey method is deprecated:

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

//  ...
//  ...

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

publickeyOut := TPublicKey.Create(Self);
success := cert.GetPublicKey(publickeyOut.ControlInterface);
if (success = 0) then
  begin
    Memo1.Lines.Add(cert.LastErrorText);
    Exit;
  end;