Delphi ActiveX

Transition from Email.GetAttachedMessage to Email.GetAttachedEmail

Provides instructions for replacing deprecated GetAttachedMessage method calls with GetAttachedEmail. 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;
email: TChilkatEmail;
index: Integer;
emailObj: IChilkatEmail;
emailOut: TChilkatEmail;

begin
success := 0;

email := TChilkatEmail.Create(Self);

// ...
// ...
index := 0;

// ------------------------------------------------------------------------
// The GetAttachedMessage method is deprecated:

emailObj := email.GetAttachedMessage(index);
if (email.LastMethodSuccess = 0) then
  begin
    Memo1.Lines.Add(email.LastErrorText);
    Exit;
  end;

// ...
// ...

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

emailOut := TChilkatEmail.Create(Self);
success := email.GetAttachedEmail(index,emailOut.ControlInterface);
if (success = 0) then
  begin
    Memo1.Lines.Add(email.LastErrorText);
    Exit;
  end;
end;