public static void Run()
{
// ExStart:1
// The path to the documents directory.
string dataDir = RunExamples.GetDataDir(System.Reflection.MethodBase.GetCurrentMethod().DeclaringType);
// Instantiate a Workbook object.
// Open an excel file.
Workbook workbook = new Workbook(dataDir + "Book1.xls");
// Specify XOR encryption type.
workbook.SetEncryptionOptions(EncryptionType.XOR, 40);
// Specify Strong Encryption type (RC4,Microsoft Strong Cryptographic Provider).
workbook.SetEncryptionOptions(EncryptionType.StrongCryptographicProvider, 128);
// Password protect the file.
workbook.Settings.Password = "1234";
// Save the excel file.
workbook.Save(dataDir + "encryptedBook1.out.xls");
// ExEnd:1
}
public static void SpecifyPasswordToModifyOption()
