Delphi ActiveX

Transition from Email.CreateReply to Email.ToReply

Provides instructions for replacing deprecated CreateReply method calls with ToReply. 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;
emailObj: IChilkatEmail;
emailOut: TChilkatEmail;

begin
success := 0;

email := TChilkatEmail.Create(Self);

// ...
// ...

// ------------------------------------------------------------------------
// The CreateReply method is deprecated:

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

// ...
// ...

// ------------------------------------------------------------------------
// Do the equivalent using ToReply.
// 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.ToReply(emailOut.ControlInterface);
if (success = 0) then
  begin
    Memo1.Lines.Add(email.LastErrorText);
    Exit;
  end;
end;