Delphi ActiveX Requires Chilkat v11.0.0+

Transition from Zip.FirstEntry to Zip.EntryAt

Provides instructions for replacing deprecated FirstEntry method calls with EntryAt. Delphi ActiveX

var
success: Integer;
zip: TChilkatZip;
entryObj: IChilkatZipEntry;
ze: TChilkatZipEntry;

begin
success := 0;

zip := TChilkatZip.Create(Self);

//  ...
//  ...

//  ------------------------------------------------------------------------
//  The FirstEntry method is deprecated:

entryObj := zip.FirstEntry();
if (zip.LastMethodSuccess = 0) then
  begin
    Memo1.Lines.Add(zip.LastErrorText);
    Exit;
  end;

//  ...
//  ...

//  ------------------------------------------------------------------------
//  Do the equivalent using EntryAt.

//  Your application creates a new, empty ZipEntry object which is passed 
//  in the last argument and filled upon success.

//  The 1st entry is at index 0.
ze := TChilkatZipEntry.Create(Self);
success := zip.EntryAt(0,ze.ControlInterface);
if (success = 0) then
  begin
    Memo1.Lines.Add(zip.LastErrorText);
    Exit;
  end;