private void btnBack_Click(object sender, EventArgs e)
{
formMainMenu mainMenu = new formMainMenu(this);
this.Close();
mainMenu.Show();
}
private void Window_Loaded(object sender, RoutedEventArgs e)
{
this.Hide();
formMainMenu mainMenuFrm = new formMainMenu();
mainMenuFrm.Show();
}
private void btnSubmit_Click(object sender, EventArgs e)
{
MarioCraftModel ctx = new MarioCraftModel();
GAMEUSER addGameUser = new GAMEUSER();
var user = from u in ctx.GAMEUSERs where u.USEREMAIL == txtEmail.Text select u;
//check if user email matches database
var userExist = user.FirstOrDefault(a => a.USEREMAIL.Equals(txtEmail.Text));
//if either email or password field empty display error message
if (txtEmail.Text.Equals("") && txtPassword.Text.Equals(""))
{
MessageBox.Show("Email and Password field must not be empty", "Email or Password field empty",
MessageBoxButtons.OK, MessageBoxIcon.Error);
txtEmail.Focus();
return;
}
//if email matches records in database
if (userExist != null)
{
//if password matches records in database
if (userExist.USERPASSWORD.Equals(txtPassword.Text))
{
MessageBox.Show("Game User already exist, please log in", "Registeration error",
MessageBoxButtons.OK, MessageBoxIcon.Error);
formMainMenu mainMenu = new formMainMenu(this);
this.Close();
mainMenu.Show();
}
}
else //insert user
{
using (var context = new MarioCraftModel())
{
addGameUser.USEREMAIL = txtEmail.Text;
addGameUser.USERPASSWORD = txtPassword.Text;
try
{
context.GAMEUSERs.Add(addGameUser);
context.SaveChanges();
MessageBox.Show(addGameUser.USEREMAIL + "\n" + addGameUser.USERPASSWORD + "\n" +
"You have Successfully Registered, Please log in", "Registered", MessageBoxButtons.OK, MessageBoxIcon.Information);
formMainMenu mainMenu = new formMainMenu(this);
this.Close();
mainMenu.Show();
ClearForm();
}
catch (Exception ex)
{
MessageBox.Show(ex.GetBaseException().ToString(), "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
}
}
}