private void buttonRegister_Click(object sender, EventArgs e)
{
if (this.textBoxForLogin.Text.Any() == false || this.textBoxForName.Text.Any() == false ||
this.textBoxForSurname.Text.Any() == false || this.textBoxForPassword.Text.Any() == false)
{
MessageBox.Show("You didn't fill all fields!", "Error", MessageBoxButtons.OK);
}
else
{
XmlDocument xmlDocument = new XmlDocument();
xmlDocument.Load(Data.teachersLocation);
XmlNode root = xmlDocument.SelectSingleNode("root");
var existing = root.SelectSingleNode("teacher[login='******' and password='******']");
if (existing != null)
{
MessageBox.Show("This users already exists!", "Error", MessageBoxButtons.OK);
}
else
{
var newTeacher = new Teacher(textBoxForName.Text, textBoxForSurname.Text,
textBoxForLogin.Text, textBoxForPassword.Text.GetHashCode().ToString());
newTeacher.AddNewTeacher();
MessageBox.Show("Вы успешно зарегистрировали нового учителя", "Создан", MessageBoxButtons.OK);
this.Close();
}
}
}
private void buttonRegister_Click(object sender, EventArgs e)
{
if (this.textBoxForLogin.Text.Any() == false || this.textBoxForName.Text.Any() == false ||
this.textBoxForSurname.Text.Any() == false || this.textBoxForPassword.Text.Any() == false)
{
MessageBox.Show("You didn't fill all fields!", "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
else
{
XmlNode root = Teacher.xmlDocument.SelectSingleNode("root");
var existing = root.SelectSingleNode("teacher[login='******' and password='******']");
if (existing != null)
{
MessageBox.Show("This users already exists!", "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
else
{
var newTeacher = new Teacher(textBoxForName.Text, textBoxForSurname.Text,
textBoxForLogin.Text, textBoxForPassword.Text.GetHashCode().ToString());
newTeacher.AddToXml();
MessageBox.Show("This user has been successfully created!", "Success", MessageBoxButtons.OK, MessageBoxIcon.Exclamation);
this.Close();
}
}
}