Delphi ActiveX

Transition from Zip.GetEntryByName to Zip.EntryOf

Provides instructions for replacing deprecated GetEntryByName method calls with EntryOf. 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;
zip: TChilkatZip;
pathInZip: WideString;
entryObj: IChilkatZipEntry;
ze: TChilkatZipEntry;

begin
success := 0;

zip := TChilkatZip.Create(Self);

// ...
// ...
pathInZip := 'example.txt';

// ------------------------------------------------------------------------
// The GetEntryByName method is deprecated:

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

// ...
// ...

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

ze := TChilkatZipEntry.Create(Self);
success := zip.EntryOf(pathInZip,ze.ControlInterface);
if (success = 0) then
  begin
    Memo1.Lines.Add(zip.LastErrorText);
    Exit;
  end;
end;