Delphi ActiveX

Transition from MailMan.LoadEml to Email.LoadEml

Provides instructions for replacing deprecated MailMan.LoadEml method calls with Email.LoadEml. Delphi ActiveX

uses
    Winapi.Windows, Winapi.Messages, System.SysUtils, System.Variants, System.Classes, Vcl.Graphics,
    Vcl.Controls, Vcl.Forms, Vcl.Dialogs, Vcl.StdCtrls, Chilkat_TLB;

...

procedure TForm1.Button1Click(Sender: TObject);
var
success: Integer;
mailman: TChilkatMailMan;
filePath: WideString;
emailObj: IChilkatEmail;
email: TChilkatEmail;

begin
success := 0;

mailman := TChilkatMailMan.Create(Self);

// ...
// ...

filePath := 'c:/dir/example.eml';

// ------------------------------------------------------------------------
// The MailMan.LoadEml method is deprecated:

emailObj := mailman.LoadEml(filePath);
if (mailman.LastMethodSuccess = 0) then
  begin
    Memo1.Lines.Add(mailman.LastErrorText);
    Exit;
  end;

// ...
// ...

// ------------------------------------------------------------------------
// Do the equivalent using Email.LoadEml.

email := TChilkatEmail.Create(Self);
success := email.LoadEml(filePath);
if (success = 0) then
  begin
    Memo1.Lines.Add(email.LastErrorText);
    Exit;
  end;
end;