예제 #1
1
파일: NewUserForm.cs 프로젝트: 3A9C/ITstep
        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();
                }
            }
        }
예제 #2
0
        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();
                }
            }
        }