Delphi ActiveX

Transition from MailMan.GetFullEmail to MailMan.FetchFull

Provides instructions for replacing deprecated GetFullEmail method calls with FetchFull. 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;
emailHeader: TChilkatEmail;
fullEmailObj: IChilkatEmail;
fullEmail: TChilkatEmail;

begin
success := 0;

mailman := TChilkatMailMan.Create(Self);

// ...
// ...

// Assume the email header was previously downloaded using some other Chilkat method...
emailHeader := TChilkatEmail.Create(Self);

// ------------------------------------------------------------------------
// The GetFullEmail method is deprecated:

fullEmailObj := mailman.GetFullEmail(emailHeader.ControlInterface);
if (mailman.LastMethodSuccess = 0) then
  begin
    Memo1.Lines.Add(mailman.LastErrorText);
    Exit;
  end;

// ...
// ...

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

fullEmail := TChilkatEmail.Create(Self);
success := mailman.FetchFull(emailHeader.ControlInterface,fullEmail.ControlInterface);
if (success = 0) then
  begin
    Memo1.Lines.Add(mailman.LastErrorText);
    Exit;
  end;
end;