Delphi ActiveX Requires Chilkat v11.0.0+

Transition from Email.GetSignedByCert to Email.LastSignerCert

Provides instructions for replacing deprecated GetSignedByCert method calls with LastSignerCert. Delphi ActiveX

var
success: Integer;
email: TChilkatEmail;
certObj: IChilkatCert;
certOut: TChilkatCert;

begin
success := 0;

email := TChilkatEmail.Create(Self);

//  ...
//  ...

//  ------------------------------------------------------------------------
//  The GetSignedByCert method is deprecated:

certObj := email.GetSignedByCert();
if (email.LastMethodSuccess = 0) then
  begin
    Memo1.Lines.Add(email.LastErrorText);
    Exit;
  end;

//  ...
//  ...

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

certOut := TChilkatCert.Create(Self);
success := email.LastSignerCert(0,certOut.ControlInterface);
if (success = 0) then
  begin
    Memo1.Lines.Add(email.LastErrorText);
    Exit;
  end;