private void button1_Click(object sender, EventArgs e)
{
if (comboBox1.SelectedItem != null)
{
string item = (string)comboBox1.SelectedItem;
int qnt = (int)numericUpDown1.Value;
for (int i = 0; i < qnt; i++)
{
guid = Guid.NewGuid();
r.CreateDiginote(guid.ToString(), new User(item, "", ""));
}
}
this.Close();
}