List Files in a .zip

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How to list files within a .zip

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

bool success;

//  Any string unlocks the component for the 1st 30-days.
success = zip.UnlockComponent("30-day trial");
if (success != true) {
    MessageBox.Show("Failed to unlock zip!");
    return;
}

success = zip.OpenZip("a.zip");
if (success != true) {
    MessageBox.Show(zip.LastErrorText);
    return;
}

int n;

//  Get the number of files and directories in the .zip
n = zip.NumEntries;
textBox1.Text += Convert.ToString(n) + "\r\n";
textBox1.Refresh();

Chilkat.ZipEntry entry;

int i;
for (i = 0; i <= n - 1; i++) {

    entry = zip.GetEntryByIndex(i);
    if (entry.IsDirectory == false) {
        //  (the filename may include a path)
        textBox1.Text += entry.FileName + "\r\n";
        textBox1.Refresh();
    }

}