(Delphi ActiveX) Transition from MailMan.LoadEml to Email.LoadEml

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

Note: This example requires Chilkat v11.0.0 or greater.

Chilkat for Delphi Downloads Chilkat ActiveX DLL for Delphi Chilkat non-ActiveX DLL for Delphi * The examples here use the ActiveX DLL.

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
mailman: TChilkatMailMan;
filePath: WideString;
emailObj: IChilkatEmail;
email: TChilkatEmail;
success: Integer;

begin
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;