private void button2_Click(object sender, EventArgs e)
        {
            this.Hide();
            var LoginAndRegister = new LoginAndRegister();

            LoginAndRegister.Closed += (s, args) => this.Close();
            LoginAndRegister.Show();
        }
Beispiel #2
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        private void btnLoginSubmit_Click(object sender, EventArgs e)
        {
            SqlConnection con = new SqlConnection(connectionstring);

            try
            {
                con.Open();
                DataTable  dt  = new DataTable();
                SqlCommand cmd = new SqlCommand("SP_REG", con);
                cmd.CommandType = CommandType.StoredProcedure;
                cmd.Parameters.AddWithValue("@actiontype", "REGISTER");

                cmd.Parameters.AddWithValue("@username", textBoxUsername.Text.Trim().ToString());
                cmd.Parameters.AddWithValue("@password", textBoxPassword.Text.Trim().ToString());
                cmd.Parameters.AddWithValue("@email", textBoxEmail.Text.Trim().ToString());

                if (textBoxPassword.Text == "" || textBoxConfPassword.Text == "")
                {
                    MessageBox.Show("Enter correct Password !!!", "Password Error");
                    textBoxPassword.Focus();
                    return;
                }
                else if (textBoxPassword.Text != textBoxConfPassword.Text)
                {
                    MessageBox.Show("Enter correct Password !!!", "Password Error");
                    textBoxConfPassword.Focus();
                    return;
                }
                int numrec = cmd.ExecuteNonQuery();
                if (numrec > 0)
                {
                    MessageBox.Show("Success !!!");
                }
                else
                {
                    MessageBox.Show("Failure !!!");
                }
                con.Close();
                clear();

                LoginAndRegister log = new LoginAndRegister();
                log.ShowDialog();
            }
            catch (Exception ex)
            {
                MessageBox.Show(ex.Message);
            }
        }