// Вход в систему
private void LoginButton_Click(object sender, EventArgs e)
{
try
{
if (ValidLoginSuccessful())
{
NoteBookForm form1 = new NoteBookForm();
form1.ID = ID;
MessageBox.Show("You are logged in!");
Hide();
form1.LoginUserDataLabel.Text = login + "/id: " + ID.ToString();
form1.ShowDialog();
Close();
}
}
catch (Exception ex)
{
MessageBox.Show(ex.Message);
}
}
public CartForm()
{
InitializeComponent();
f1 = (NoteBookForm)Owner;
}