private void lbRegister_Click(object sender, EventArgs e)
{
Frm_Login fLogin = new Frm_Login();
this.Hide();
fLogin.ShowDialog();
}
private void lbLogOut_Click(object sender, EventArgs e)
{
DialogResult dr = MessageBox.Show("Are you sure you want to quit?", "Warning", MessageBoxButtons.YesNo, MessageBoxIcon.Warning);
if (dr == DialogResult.Yes)
{
CurrentUser.Username = null;
Frm_Login lg = new Frm_Login();
this.Hide();
lg.ShowDialog();
}
}
private void btnRegister_Click(object sender, EventArgs e)
{
string usernameErr = errorProvider1.GetError(txtUsername);
string passwordErr = errorProvider2.GetError(txtPassword);
string passwordConfimErr = errorProvider3.GetError(txtPasswordConfirm);
string emaailErr = errorProvider4.GetError(txtEmail);
if (usernameErr != "" || passwordErr != "" || passwordConfimErr != "" || emaailErr != "")
{
MessageBox.Show("Please enter valid information", "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
return;
}
if (txtUsername.Text == "" || txtPassword.Text == "" || txtPasswordConfirm.Text == "" || txtEmail.Text == "")
{
MessageBox.Show("Please enter all mandatory fields", "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
return;
}
if (txtUsername.Text == "User Name" || txtPassword.Text == "Password" || txtPasswordConfirm.Text == "Password" || txtEmail.Text == "Email")
{
MessageBox.Show("Please enter all mandatory fields", "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
return;
}
if (BUS_User.Register(txtUsername.Text, txtPassword.Text, txtEmail.Text) == 1)
{
MessageBox.Show("Username already exists", "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
else
{
MessageBox.Show("Insert user in database success!", "Success!", MessageBoxButtons.OK, MessageBoxIcon.Information);
Frm_Login login = new Frm_Login();
this.Hide();
login.ShowDialog();
}
}
