Delphi ActiveX

Transition from Imap.FetchSequenceAsMime to Imap.FetchSingleBd

Provides instructions for replacing deprecated FetchSequenceAsMime method calls with FetchSingleBd. 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;
imap: TChilkatImap;
startSeqNum: Integer;
count: Integer;
sa: ICkStringArray;
bdMime: TChilkatBinData;
bUid: Integer;
i: Integer;

begin
success := 0;

imap := TChilkatImap.Create(Self);

// ...
// ...

startSeqNum := 1;
count := 5;

// ------------------------------------------------------------------------
// The FetchSequenceAsMime method is deprecated:

sa := imap.FetchSequenceAsMime(startSeqNum,count);
if (imap.LastMethodSuccess = 0) then
  begin
    Memo1.Lines.Add(imap.LastErrorText);
    Exit;
  end;

// ...
// ...

// ------------------------------------------------------------------------
// Do the equivalent using FetchSingleBd.

imap.AutoDownloadAttachments := 1;

success := 0;
bdMime := TChilkatBinData.Create(Self);
bUid := 0;
i := 0;
while i < count do
  begin
    success := imap.FetchSingleBd(startSeqNum + i,bUid,bdMime.ControlInterface);
    // ...
    // ...

    i := i + 1;
  end;
end;