private void button2_Click(object sender, EventArgs e)
{
if (License != null)
{
if (saveFileDialog1.ShowDialog() == DialogResult.OK)
{
var dto = new LicenseDto();
dto.LicenseeName = textBox2.Text;
dto.ValidUntil = dateTimePicker1.Value;
dto.AllowedFeatures = new List <string>();
foreach (var val in textBox1.Text.Split(','))
{
dto.AllowedFeatures.Add(val.Trim());
}
License.CreateLicenseFile(dto, saveFileDialog1.FileName);
MessageBox.Show("Лицензия создана:" + saveFileDialog1.FileName);
}
}
}
public void CreateLicenseFile(LicenseDto dto, string fileName)
{
var ms = new MemoryStream();
new XmlSerializer(typeof(LicenseDto)).Serialize(ms, dto);
// Create a new CspParameters object to specify
// a key container.
// Create a new RSA signing key and save it in the container.
RSACryptoServiceProvider rsaKey = new RSACryptoServiceProvider();
rsaKey.FromXmlString(secretKey);
// Create a new XML document.
XmlDocument xmlDoc = new XmlDocument();
// Load an XML file into the XmlDocument object.
xmlDoc.PreserveWhitespace = true;
ms.Seek(0, SeekOrigin.Begin);
xmlDoc.Load(ms);
SignXml(xmlDoc, rsaKey);
xmlDoc.Save(fileName);
}