private void Button_Click_1(object sender, RoutedEventArgs e) { string a = ""; string b = ""; string c = ""; CustomerLogin cl = new CustomerLogin(a, b, c); cl.Owner = this; this.Hide(); cl.ShowDialog(); Close(); }
private void Rigiter_Click(object sender, RoutedEventArgs e) { SqlConnection con = new SqlConnection(@"Data Source=DESKTOP-NN9ENGI\SQLEXPRESS;Initial Catalog=SOURCE;Integrated Security=True"); string Name = textbox0.Text; string Email = textbox1.Text; string Password = textbox2.Password; // con.Close(); con.Open(); SqlCommand cmd = con.CreateCommand(); cmd.CommandType = System.Data.CommandType.Text; cmd.CommandText = "select * from Register where Password='******'"; try { SqlDataReader dr = cmd.ExecuteReader(); if (dr.HasRows) { MessageBox.Show("This Password is Taken", "Alert", MessageBoxButton.OK, MessageBoxImage.Information); con.Close(); } else { con.Close(); try { con.Open(); SqlCommand cnd = con.CreateCommand(); cnd.CommandType = System.Data.CommandType.Text; if (textbox0.Text == "" && textbox1.Text == "" && textbox2.Password == "") { MessageBox.Show("Mandotory Fields Must Fill first", "Alert", MessageBoxButton.OK, MessageBoxImage.Information); } else { cnd.CommandText = "insert into Register(Name,Email,Password) values('" + Name + "','" + Email + "','" + Password + "')"; //'" + source + "','" + time + "','" + date + "','" + search + "','" + password + "','" + Email + "')"; cnd.ExecuteNonQuery(); textbox0.Text = ""; textbox1.Text = ""; textbox2.Password = ""; } } catch (Exception ex) { MessageBox.Show("A handled exception just occurred: " + ex.Message, "Exception Sample", MessageBoxButton.OK, MessageBoxImage.Warning); } con.Close(); string a = textbox0.Text; string b = textbox1.Text; string c = textbox2.Password; CustomerLogin cl = new CustomerLogin(a, b, c); cl.Owner = this; this.Hide(); cl.ShowDialog(); Close(); } } catch (Exception ex) { MessageBox.Show("A handled exception just occurred: " + ex.Message, "Exception Sample", MessageBoxButton.OK, MessageBoxImage.Warning); } //MessageBox.Show("Do you Want To Login","Confirmation!",MessageBoxButton.YesNo,) }