private void button1_Click(object sender, EventArgs e) { User user1 = new User(); user1.Username = username.Text; user1.Password = password.Text; bool logined = false; foreach (User item in Users.AllUsers) { if (item.Username == user1.Username && item.Password == user1.Password) { logined = true; break; } } if (logined) { Product product = new Product(this); this.Hide(); product.Show(); } else { Registor registor = new Registor(); this.Hide(); registor.Show(); } }
private void linkLabel1_LinkClicked(object sender, LinkLabelLinkClickedEventArgs e) { Registor registor = new Registor(); this.Hide(); registor.Show(); }