private void btnCustomerLogin_Click(object sender, EventArgs e)
{
Customer customer = LoginValidator.ValidateCustomer(tbxCustomerLoginId.Text, tbxCustomerLoginPassword.Text);
ParentForm mainForm = (ParentForm)MdiParent;
if (customer != null)
{
mainForm.CustomerLogin(customer);
this.Hide();
//Login
}
else
{
MessageBox.Show("Login Failed!\nWrong Id or Password");
}
}