(C#) Create Password Protected Zip containing a Single File.

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.)

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

Chilkat.Zip zip = new Chilkat.Zip();

bool success = zip.NewZip("test.zip");
if (success != true) {
    Debug.WriteLine(zip.LastErrorText);
    return;
}

zip.SetPassword("secret");
zip.PasswordProtect = true;

bool saveExtraPath;
saveExtraPath = false;
success = zip.AppendOneFileOrDir("/temp/hamlet.xml",saveExtraPath);

bool success = zip.WriteZipAndClose();
if (success != true) {
    Debug.WriteLine(zip.LastErrorText);
    return;
}

Debug.WriteLine("Zip Created!");