using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Windows;
using System.Windows.Controls;
using System.Windows.Data;
using System.Windows.Documents;
using System.Windows.Input;
using System.Windows.Media;
using System.Windows.Media.Imaging;
using System.Windows.Navigation;
using System.Windows.Shapes;
using IqTest;
namespace IqTest
{
/// <summary>
/// Interaction logic for MainWindow.xaml
/// </summary>
public partial class MainWindow : Window
{
BusinessLogicLayer bl = new BusinessLogicLayer();
string selectedText;
DateTime ticks = DateTime.Now;
public MainWindow()
{
InitializeComponent();
textBlock1.Text = bl.ShowQuestions();
submitButton.IsEnabled = false;
radioButton1.Checked += submitButton_Check;
radioButton2.Checked += submitButton_Check;
System.Windows.Forms.Timer t = new System.Windows.Forms.Timer();
t.Start();
t.Interval = 1000;
t.Tick += new EventHandler(t_Tick);
}
void t_Tick(object sender, EventArgs e)
{
ticks=ticks.AddSeconds(1);
txtTime.Text = ticks.ToLongTimeString();
}
private void button2_Click(object sender, RoutedEventArgs e)
{
MessageBox.Show("Your Quiz Score is "+bl.correctAnswers.ToString(),"",MessageBoxButton.OK,MessageBoxImage.Information);
Close();
}
private void submitButton_Click(object sender, RoutedEventArgs e)
{
if (radioButton1.IsChecked==true)
{
selectedText = "A";
}
else if (radioButton2.IsChecked == true)
{
selectedText = "B";
}
if (bl.ShowAnswers() == selectedText)
{
bl.Increment();
}
textBlock1.Text = bl.ShowQuestions();
}
void submitButton_Check(object sender, RoutedEventArgs e)
{
submitButton.IsEnabled = true;
}
}
}
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using IqTest;
using System.Data.SqlClient;
using System.Data;
using System.Configuration;
using System.Data.Linq;
using System.Windows;
using System.Xaml;
namespace IqTest
{
class DataAccessLayer
{
public string GetQuestions()
{
IQTestDataContext dc = new IQTestDataContext();
var value = dc.ExecuteQuery<string>(@"SELECT TOP 1 Questions FROM QUSETIONS ORDER BY NewID()");
string question = value.FirstOrDefault<string>();
return question;
}
public string GetAnswers()
{
IQTestDataContext dd = new IQTestDataContext();
string answer = "";
var value = dd.ExecuteQuery<string>(@"SELECT TOP 1 Answers FROM QUSETIONS");
answer = value.FirstOrDefault<string>();
return answer;
}
}
}
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Data;
using System.Data.Linq;
using System.Data.SqlClient;
using IqTest;
namespace IqTest
{
class BusinessLogicLayer
{
DataAccessLayer da = new DataAccessLayer();
public int correctAnswers;
public string ShowQuestions()
{
return da.GetQuestions();
}
public string ShowAnswers()
{
return da.GetAnswers();
}
public int Increment()
{
return correctAnswers++;
}
public int ComputeIQ(int correctAnswers)
{
return (correctAnswers / 15) * 200;
}
}
}
//The code has a database file which you can create yourself with columns: Id,Questions,Answers.
//include a linq to sql class and use the given datasets.
