private void btnLogin_Click(object sender, EventArgs e)
{
switch (auth.Login(tbUsername.Text, tbPassword.Text))
{
case "success": //if login is successful
ShowDashboard();
break;
case "failed": //if login details is incorrect
MessageBox.Show(@"Your username or password is incorrect.", @"Incorrect",
MessageBoxButtons.OK, MessageBoxIcon.Information);
break;
case "error": //if have an exception
MessageBox.Show(@"Opps! Something went wrong.", @"Error",
MessageBoxButtons.OK, MessageBoxIcon.Error);
break;
}
}
