private void button1_Click(object sender, EventArgs e) { signup obj = new signup(); obj.Hide(); obj.Show(); }
private void button1_Click(object sender, EventArgs e) { { signup obj = new signup(); SqlConnection objec = new SqlConnection(@"Data Source=(LocalDB)\v11.0;AttachDbFilename=C:\Users\hamma\Documents\login.mdf;Integrated Security=True;Connect Timeout=30"); objec.Open(); SqlCommand cmd = new SqlCommand("insert into Login123 ([USERNAME],[PASSWORD],[Firstname],[Lastname]) values((@USERNAME),(@PASSWORD),(@Firstname),(@Lastname))", objec); cmd.Parameters.AddWithValue("@USERNAME", username.Text.Trim()); cmd.Parameters.AddWithValue("@PASSWORD", password.Text.Trim()); cmd.Parameters.AddWithValue("@Firstname", firstname.Text.Trim()); cmd.Parameters.AddWithValue("@Lastname", lastname.Text.Trim()); cmd.ExecuteNonQuery(); objec.Close(); MessageBox.Show("Thankyou your account in created"); obj.Close(); } }