예제 #1
0
        private void label13_Click(object sender, EventArgs e)
        {
            menu frm = new menu();

            frm.Show();
            this.Hide();
        }
예제 #2
0
        private void label3_Click(object sender, EventArgs e)
        {
            connection.Close();
            connection.Open();
            MySqlDataAdapter sda = new MySqlDataAdapter("select * from user where username='******'and password='******' ", connection);

            DataTable dt = new DataTable();

            sda.Fill(dt);


            if (dt.Rows.Count > 0)
            {
                menu frm = new menu();
                frm.Show();
                this.Hide();
            }
            else
            {
                errorProvider1.Clear();
                string username, password;
                username = textBox1.Text;
                password = textBox2.Text;


                if ("admin".ToString() == username && "nibm1234".ToString() == password)
                {
                    admin frm = new admin();
                    frm.Show();
                    this.Hide();
                }
                else
                {
                    errorProvider1.SetError(textBox1, "Invalid Username or Password");
                }
            }

            connection.Close();
        }