(Delphi DLL) Transition from MailMan.GetFullEmail to MailMan.FetchFull

Provides instructions for replacing deprecated GetFullEmail method calls with FetchFull.

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, MailMan, Email;

...

procedure TForm1.Button1Click(Sender: TObject);
var
mailman: HCkMailMan;
emailHeader: HCkEmail;
fullEmailObj: HCkEmail;
fullEmail: HCkEmail;
success: Boolean;

begin
mailman := CkMailMan_Create();

// ...
// ...

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

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

fullEmailObj := CkMailMan_GetFullEmail(mailman,emailHeader);
if (CkMailMan_getLastMethodSuccess(mailman) = False) then
  begin
    Memo1.Lines.Add(CkMailMan__lastErrorText(mailman));
    Exit;
  end;

// ...
// ...

CkEmail_Dispose(fullEmailObj);

// ------------------------------------------------------------------------
// 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 := CkEmail_Create();
success := CkMailMan_FetchFull(mailman,emailHeader,fullEmail);
if (success = False) then
  begin
    Memo1.Lines.Add(CkMailMan__lastErrorText(mailman));
    Exit;
  end;

CkMailMan_Dispose(mailman);
CkEmail_Dispose(emailHeader);
CkEmail_Dispose(fullEmail);

end;