private void btnLogin_Click(object sender, RoutedEventArgs e)
{
var login = tbLogin.Text;
var password = tbPassword.Password;
var hashedPassword = new StringBuilder();
using (MD5 md5Provider = new MD5CryptoServiceProvider())
{
byte[] bytes = md5Provider.ComputeHash(Encoding.ASCII.GetBytes(password));
for (int i = 0; i < bytes.Length; i++)
{
hashedPassword.Append(bytes[i].ToString("x2"));
}
}
var adminsRep = new SqlAdministratorRepository(connection);
var admin = adminsRep.GetAdministratorByLogin(login, hashedPassword.ToString());
if (admin != null)
{
CurrentAdministrator.SignIn(admin);
(new MainWindow()).Show();
this.Close();
}
else
{
MessageBox.Show("Incorrect username or password.", "Authorization error", MessageBoxButton.OK, MessageBoxImage.Error);
}
}
private void btnAdd_Click(object sender, EventArgs e)
{
var administratorRepository = new SqlAdministratorRepository(frmGymManager.connectionString);
var admin = new Administrator();
if (dgvAddAdmin.CurrentRow.Cells[0].Value != null && dgvAddAdmin.CurrentRow.Cells[1].Value != null &&
dgvAddAdmin.CurrentRow.Cells[2].Value != null && dgvAddAdmin.CurrentRow.Cells[3].Value != null)
{
admin.Name = dgvAddAdmin.CurrentRow.Cells[0].Value.ToString();
admin.Surname = dgvAddAdmin.CurrentRow.Cells[1].Value.ToString();
admin.Login = dgvAddAdmin.CurrentRow.Cells[2].Value.ToString();
admin.Password = Encrypt.GetHash(dgvAddAdmin.CurrentRow.Cells[3].Value.ToString());
if (administratorRepository.AddNewAdministrator(admin) > 0)
{
MessageBox.Show("Successfull operation", "Done", MessageBoxButtons.OK, MessageBoxIcon.Information);
this.Close();
}
else
{
MessageBox.Show("Try Again", "Allert", MessageBoxButtons.OK, MessageBoxIcon.Warning);
}
}
else
{
MessageBox.Show("Enter data!", "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
}
public LoginForm()
{
_administratorRepository = new SqlAdministratorRepository(_connectionString);
InitializeComponent();
}