(Delphi DLL) Transition from Email.GetAttachedMessage to Email.GetAttachedEmail

Provides instructions for replacing deprecated GetAttachedMessage method calls with GetAttachedEmail.

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

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

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

...

procedure TForm1.Button1Click(Sender: TObject);
var
email: HCkEmail;
index: Integer;
emailObj: HCkEmail;
emailOut: HCkEmail;
success: Boolean;

begin
email := CkEmail_Create();

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

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

emailObj := CkEmail_GetAttachedMessage(email,index);
if (CkEmail_getLastMethodSuccess(email) = False) then
  begin
    Memo1.Lines.Add(CkEmail__lastErrorText(email));
    Exit;
  end;

// ...
// ...

CkEmail_Dispose(emailObj);

// ------------------------------------------------------------------------
// 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 := CkEmail_Create();
success := CkEmail_GetAttachedEmail(email,index,emailOut);
if (success = False) then
  begin
    Memo1.Lines.Add(CkEmail__lastErrorText(email));
    Exit;
  end;

CkEmail_Dispose(email);
CkEmail_Dispose(emailOut);

end;