(Delphi DLL) Transition from MailMan.GetUidls to MailMan.FetchUidls

Provides instructions for replacing deprecated GetUidls method calls with FetchUidls.

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, StringArray, StringTable;

...

procedure TForm1.Button1Click(Sender: TObject);
var
mailman: HCkMailMan;
sa: HCkStringArray;
st: HCkStringTable;
success: Boolean;

begin
mailman := CkMailMan_Create();

// ...
// ...

// ------------------------------------------------------------------------
// The GetUidls method is deprecated:

sa := CkMailMan_GetUidls(mailman);
if (CkMailMan_getLastMethodSuccess(mailman) = False) then
  begin
    Memo1.Lines.Add(CkMailMan__lastErrorText(mailman));
    Exit;
  end;

// ...
// ...

CkStringArray_Dispose(sa);

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

st := CkStringTable_Create();
success := CkMailMan_FetchUidls(mailman,st);
if (success = False) then
  begin
    Memo1.Lines.Add(CkMailMan__lastErrorText(mailman));
    Exit;
  end;

CkMailMan_Dispose(mailman);
CkStringTable_Dispose(st);

end;