Delphi ActiveX Requires Chilkat v11.0.0+

Create Password Protected Zip containing a Single File.

See more Zip Examples

Create a password-protected .zip containing a single file. (This uses the older Zip 2.0 encryption scheme, which is weaker and not as secure as AES encryption, which Chilkat Zip also supports.) Delphi ActiveX

var
success: Integer;
zip: TChilkatZip;
saveExtraPath: Integer;

begin
success := 0;

//  This example requires the Chilkat API to have been previously unlocked.
//  See Global Unlock Sample for sample code.

zip := TChilkatZip.Create(Self);

success := zip.NewZip('test.zip');
if (success = 0) then
  begin
    Memo1.Lines.Add(zip.LastErrorText);
    Exit;
  end;

zip.SetPassword('secret');
zip.PasswordProtect := 1;

saveExtraPath := 0;
success := zip.AddFile('/temp/hamlet.xml',saveExtraPath);

success := zip.WriteZipAndClose();
if (success = 0) then
  begin
    Memo1.Lines.Add(zip.LastErrorText);
    Exit;
  end;

Memo1.Lines.Add('Zip Created!');