Exemplo n.º 1
0
        private void Window_Loaded(object sender, RoutedEventArgs e)
        {
            var data      = DbUtility.ReadXml <ObservableCollection <Question> >("Questions.xml");
            var Questions = from sn in data where sn.questionId.Equals(questionid) select sn;
            {
                stk_QuestionDetails.DataContext = Questions;
            }
            XmlDocument xdocum = new XmlDocument();

            xdocum.Load("Questions.xml");
            foreach (XmlNode x in xdocum.SelectNodes("ArrayOfQuestion/Question"))
            {
                if (x.SelectSingleNode("questionId").InnerText == questionid)
                {
                    string topicids  = x.SelectSingleNode("topicId").InnerText;
                    int    topicidas = Convert.ToInt32(topicids) + 1;
                    topicid = Convert.ToString(topicidas);
                }
            }

            var topicdata = DbUtility.ReadXml <ObservableCollection <Topic> >("Topics.xml");
            var topic     = from tn in topicdata where tn.topicId.Equals(topicid) select tn;
            {
                stk_TopicName.DataContext = topic;
            }
        }
Exemplo n.º 2
0
 private void Window_Loaded(object sender, RoutedEventArgs e)
 {
     var data   = DbUtility.ReadXml <ObservableCollection <Topic> >("Topics.xml");
     var Topics = from s in data where s.topicId.Equals(topicid) select s;
     {
         stk_TopicName.DataContext = Topics;
     }
 }
Exemplo n.º 3
0
        public TopicDetail(string id)
        {
            InitializeComponent();
            WindowStartupLocation = System.Windows.WindowStartupLocation.CenterScreen;
            topicid = id;
            var topicdata    = DbUtility.ReadXml <ObservableCollection <Topic> >("Topics.xml");
            var topicdetails = from s in topicdata where s.topicId.Equals(topicid) select s;

            stk_TopicDetails.DataContext = topicdetails;
        }
Exemplo n.º 4
0
 private void Cbx_TopicName_SelectionChanged(object sender, SelectionChangedEventArgs e)
 {
     //To fetch the Questions on selection of the Topic and display in the listbox
     comboSelectedItemId = Cbx_TopicName.SelectedIndex + 1;
     string val       = comboSelectedItemId.ToString();
     var    data      = DbUtility.ReadXml <ObservableCollection <Question> >("Questions.xml");
     var    Questions = from s in data where s.topicId.Equals(val) select s;
     {
         Lbx_Questionlist.ItemsSource = Questions;
     }
 }
Exemplo n.º 5
0
        private void Btn_SaveQuestion_Click(object sender, RoutedEventArgs e)
        {
            try
            {
                var      data     = DbUtility.ReadXml <ObservableCollection <Question> >("Questions.xml");
                var      question = new ObservableCollection <Question>();
                Question qs       = new Question();
                qs.topicId = topicid;
                XmlDocument doc = new XmlDocument();
                doc.Load("Questions.xml");
                int count = 1;
                foreach (XmlNode x in doc.SelectNodes("ArrayOfQuestion/Question"))
                {
                    count = count + 1;
                }
                string questionid = Convert.ToString(count);
                qs.questionId   = questionid;
                qs.questionDesc = QuestionDesciption.Text;
                qs.optionA      = OptionA.Text;
                qs.optionB      = OptionB.Text;
                qs.optionC      = OptionC.Text;
                qs.optionD      = OptionD.Text;
                //qs.corectionAnswer = CorrectAnswer.Text;
                qs.optionAStatus = Convert.ToString(Chbx_A.IsChecked);
                qs.optionBStatus = Convert.ToString(Chbx_A.IsChecked);
                qs.optionCStatus = Convert.ToString(Chbx_A.IsChecked);
                qs.optionDStatus = Convert.ToString(Chbx_A.IsChecked);

                Random random = new Random();
                var    code   = Convert.ToString(random.Next(999, 10000));
                qs.questionCode = code;

                if (string.IsNullOrEmpty(QuestionDesciption.Text) || string.IsNullOrEmpty(OptionA.Text) || string.IsNullOrEmpty(OptionB.Text) || string.IsNullOrEmpty(OptionC.Text) || string.IsNullOrEmpty(OptionD.Text))
                {
                    MessageBox.Show("Please enter the values in all fields");
                }
                else

                {
                    data.Add(qs);
                    DbUtility.WriteXml <ObservableCollection <Question> >(data, "Questions.xml");
                    MessageBox.Show("Question successfully added");

                    var manageQuestion = new ManageQuestion();
                    manageQuestion.Show();
                    this.Close();
                }
            }
            catch (Exception ex)
            {
                MessageBox.Show(ex.Message);
            }
        }
Exemplo n.º 6
0
        public QuestionDetail(string id)
        {
            InitializeComponent();
            WindowStartupLocation = System.Windows.WindowStartupLocation.CenterScreen;

            //fetch the project details from Projects.xml and display it on Projectdetail page.
            questionid = id;
            var questiondata    = DbUtility.ReadXml <ObservableCollection <Question> >("Questions.xml");
            var Questiondetails = from s in questiondata where s.questionId.Equals(questionid) select s;

            stk_QuestionDetails.DataContext = Questiondetails;
        }
Exemplo n.º 7
0
        private void Btn_Start_Click(object sender, RoutedEventArgs e)
        {
            // Count down timer logic
            DispatcherTimer dt = new DispatcherTimer();

            dt.Interval = new TimeSpan(0, 0, 0, 1);
            dt.Tick    += Dt_Tick;
            dt.Start();



            //Enter quiz code screen logic
            InputBox.Visibility = System.Windows.Visibility.Collapsed;
            questioncode        = InputTextBox.Text;
            InputTextBox.Text   = String.Empty;

            // question display logic
            var questiondata    = DbUtility.ReadXml <ObservableCollection <Question> >("Questions.xml");
            var Questiondetails = from s in questiondata where s.questionCode.Equals(questioncode) select s;

            stk_QuestionDetails.DataContext = Questiondetails;

            XmlDocument xdocum = new XmlDocument();

            xdocum.Load("Questions.xml");
            foreach (XmlNode x in xdocum.SelectNodes("ArrayOfQuestion/Question"))
            {
                if (x.SelectSingleNode("questionCode").InnerText == questioncode)
                {
                    string topicids  = x.SelectSingleNode("topicId").InnerText;
                    int    topicidas = Convert.ToInt32(topicids) + 1;
                    topicid = Convert.ToString(topicidas);
                }
            }

            var topicdata = DbUtility.ReadXml <ObservableCollection <Topic> >("Topics.xml");
            var topic     = from tn in topicdata where tn.topicId.Equals(topicid) select tn;
            {
                stk_topic.DataContext = topic;
            }
        }
Exemplo n.º 8
0
        private void Btn_SaveQuestion_Click(object sender, RoutedEventArgs e)
        {
            var pro      = DbUtility.ReadXml <ObservableCollection <Question> >("Questions.xml");
            var question = new ObservableCollection <Question>();
            var qs       = pro.First(f => f.questionId == QuestionId.Text);

            qs.questionDesc  = Question.Text;
            qs.optionA       = OptionA.Text;
            qs.optionB       = OptionB.Text;
            qs.optionC       = OptionC.Text;
            qs.optionD       = OptionD.Text;
            qs.optionAStatus = Convert.ToString(Chbx_A.IsChecked);
            qs.optionBStatus = Convert.ToString(Chbx_B.IsChecked);
            qs.optionCStatus = Convert.ToString(Chbx_C.IsChecked);
            qs.optionDStatus = Convert.ToString(Chbx_D.IsChecked);
            DbUtility.WriteXml <ObservableCollection <Question> >(pro, "Questions.xml");
            MessageBox.Show("Question Successfully Updated");
            var manageQuestion = new ManageQuestion();

            manageQuestion.Show();
            this.Close();
        }
Exemplo n.º 9
0
        private void Btn_UpdateTopic_Click(object sender, RoutedEventArgs e)
        {
            var pro   = DbUtility.ReadXml <ObservableCollection <Topic> >("Topics.xml");
            var topic = new ObservableCollection <Topic>();
            var tp    = pro.First(f => f.topicId == Topicid.Text);

            tp.topicName = TopicName.Text;
            DbUtility.WriteXml <ObservableCollection <Topic> >(pro, "Topics.xml");

            /*if (string.IsNullOrEmpty(TopicName.Text))
             * {
             *  MessageBox.Show("Please update the topic name");
             * }*/
            /*else
             * {*/
            MessageBox.Show("Topic Successfully Updated");
            var settings = new Settings();

            settings.Show();

            //}
        }
Exemplo n.º 10
0
        private void Btn_AddTopic_Click(object sender, RoutedEventArgs e)
        {
            try
            {
                var         data  = DbUtility.ReadXml <ObservableCollection <Topic> >("Topics.xml");
                var         topic = new ObservableCollection <Topic>();
                Topic       tn    = new Topic();
                XmlDocument doc   = new XmlDocument();
                doc.Load("Topics.xml");
                int count = 1;
                foreach (XmlNode xn in doc.SelectNodes("ArrayOfTopic/Topic"))
                {
                    count = count + 1;
                }
                string topicid = Convert.ToString(count);
                tn.topicId   = topicid;
                tn.topicName = TopicName.Text;

                if (string.IsNullOrEmpty(TopicName.Text))
                {
                    MessageBox.Show("Please enter the topic name");
                }
                else
                {
                    data.Add(tn);
                    DbUtility.WriteXml <ObservableCollection <Topic> >(data, "Topics.xml");
                    MessageBox.Show("Topic name successfully added");

                    var gobacktomain = new Settings();
                    gobacktomain.Show();
                    this.Close();
                }
            }
            catch (Exception ex)
            {
                MessageBox.Show(ex.Message);
            }
        }
Exemplo n.º 11
0
        private void Btn_FinishQuiz_Click(object sender, RoutedEventArgs e)
        {
            var         studentdata = DbUtility.ReadXml <ObservableCollection <Result> >("Results.xml");
            XmlDocument docum       = new XmlDocument();

            docum.Load("Questions.xml");

            foreach (XmlNode x in docum.SelectNodes("ArrayOfQuestion/Question"))
            {
                if (x.SelectSingleNode("questionCode").InnerText == questioncode)
                {
                    string optAStatus    = x.SelectSingleNode("optionAStatus").InnerText;
                    string optBStatus    = x.SelectSingleNode("optionBStatus").InnerText;
                    string optCStatus    = x.SelectSingleNode("optionCStatus").InnerText;
                    string optDStatus    = x.SelectSingleNode("optionDStatus").InnerText;
                    string OptionAstatus = Convert.ToString(Chbx_A.IsChecked);
                    string OptionBstatus = Convert.ToString(Chbx_B.IsChecked);
                    string OptionCstatus = Convert.ToString(Chbx_C.IsChecked);
                    string OptionDstatus = Convert.ToString(Chbx_D.IsChecked);

                    if (OptionAstatus == optAStatus && OptionBstatus == optBStatus && OptionCstatus == optCStatus && OptionDstatus == optDStatus)
                    {
                        Result rs = new Result();
                        rs.questionCode   = questioncode;
                        rs.questionStatus = "Passed";
                        try
                        {
                            studentdata.Add(rs);
                            DbUtility.WriteXml <ObservableCollection <Result> >(studentdata, "Results.xml");
                        }
                        catch (Exception ex)
                        {
                            MessageBox.Show(ex.Message);
                        }
                    }
                    else
                    {
                        Result rs = new Result();
                        rs.questionCode   = questioncode;
                        rs.questionStatus = "Failed";
                        try
                        {
                            studentdata.Add(rs);
                            DbUtility.WriteXml <ObservableCollection <Result> >(studentdata, "Results.xml");
                        }


                        catch (Exception ex)
                        {
                            MessageBox.Show(ex.Message);
                        }
                    }

                    //MessageBox.Show("Your answer has been submitted successfully");
                    MessageBoxResult result = System.Windows.MessageBox.Show("Your answer has been submitted successfully. Do you want to close the application", "application close", MessageBoxButton.OKCancel);

                    switch (result)
                    {
                    case MessageBoxResult.OK:
                        var studentPage = new StudentCheckIt(time);
                        this.Close();
                        break;

                    case MessageBoxResult.Cancel:
                        var studentCheckit = new StudentCheckIt(time);
                        studentCheckit.Show();
                        break;
                    }
                }
            }
        }
Exemplo n.º 12
0
        private void Window_Loaded(object sender, RoutedEventArgs e)
        {
            //    //((PieSeries)mcChart.Series[0]).ItemsSource = new KeyValuePair<string, int>[]{
            //    //new KeyValuePair<string, int>("Passed", 50),
            //    //new KeyValuePair<string, int>("Failed", 50) };


            int Failed = 0;
            int Passed = 0;
            int Count  = 0;

            var data      = DbUtility.ReadXml <ObservableCollection <Question> >("Questions.xml");
            var Questions = from sn in data where sn.questionCode.Equals(questionCode) select sn;
            {
                stk_QuestionDetails.DataContext = Questions;
            }
            XmlDocument xdocum = new XmlDocument();

            xdocum.Load("Questions.xml");
            foreach (XmlNode x in xdocum.SelectNodes("ArrayOfQuestion/Question"))
            {
                if (x.SelectSingleNode("questionCode").InnerText == questionCode)
                {
                    string topicids  = x.SelectSingleNode("topicId").InnerText;
                    int    topicidas = Convert.ToInt32(topicids) + 1;
                    topicid = Convert.ToString(topicidas);
                }
            }

            XmlDocument xydocum = new XmlDocument();

            xydocum.Load("Questions.xml");
            foreach (XmlNode xn in xdocum.SelectNodes("ArrayOfQuestion/Question"))
            {
                if (xn.SelectSingleNode("questionCode").InnerText == questionCode)
                {
                    string answerA = xn.SelectSingleNode("optionAStatus").InnerText;
                    string answerB = xn.SelectSingleNode("optionBStatus").InnerText;
                    string answerC = xn.SelectSingleNode("optionCStatus").InnerText;
                    string answerD = xn.SelectSingleNode("optionDStatus").InnerText;

                    if (answerA == "True")
                    {
                        stk_CorrectAnswer.DataContext = xn.SelectSingleNode("optionA").InnerText;
                    }
                    else if (answerB == "True")
                    {
                        stk_CorrectAnswer.DataContext = xn.SelectSingleNode("optionB").InnerText;
                    }
                    else if (answerC == "True")
                    {
                        stk_CorrectAnswer.DataContext = xn.SelectSingleNode("optionC").InnerText;
                    }
                    else if (answerD == "True")
                    {
                        stk_CorrectAnswer.DataContext = xn.SelectSingleNode("optionD").InnerText;
                    }
                }
            }

            var topicdata = DbUtility.ReadXml <ObservableCollection <Topic> >("Topics.xml");
            var topic     = from tn in topicdata where tn.topicId.Equals(topicid) select tn;
            {
                stk_topic.DataContext = topic;
            }

            //var question = new Question();
            //question = (Question)QuestionList.SelectedItem;
            //string questioncode = question.questionCode;

            XmlDocument docum = new XmlDocument();

            docum.Load("Results.xml");
            foreach (XmlNode x in docum.SelectNodes("ArrayOfResult/Result"))
            {
                if (x.SelectSingleNode("questionCode").InnerText == questionCode)
                {
                    //StudentResult.Visibility = System.Windows.Visibility.Visible;
                    //stk_N0Result.Visibility = System.Windows.Visibility.Collapsed;
                    Count = Count + 1;
                    if (x.SelectSingleNode("questionStatus").InnerText == "Failed")
                    {
                        Failed = Failed + 1;
                    }
                    else
                    {
                        Passed = Passed + 1;
                    }



                    //   if (Passed ==0 && Failed == 0) { }
                    //((PieSeries)StudentResult.Series[0]).ItemsSource = new KeyValuePair<string, int>[]{
                    // new KeyValuePair<string, int>("Passed", Passed),
                    // new KeyValuePair<string, int>("Failed", Failed) };
                    //    }
                    //    //else
                    //    {
                    //        //StudentResult.Visibility = System.Windows.Visibility.Collapsed;
                    //        //stk_N0Result.Visibility = System.Windows.Visibility.Visible;
                    //    }

                    ////To fetch the Topiclist and display in the listbox
                    ///* List<string> data = new List<string>();
                    // XmlDocument docum = new XmlDocument();
                    // docum.Load("Topics.xml");
                    // foreach (XmlNode x in docum.SelectNodes("ArrayOfTopic/Topic"))
                    // {
                    //     data.Add(x.SelectSingleNode("topicName").InnerText);
                    // }
                    // cbx_TopicList.ItemsSource = data;
                    // cbx_TopicList.SelectedIndex = 0;*/'
                }
            }
            TotalStudent.Text = Count.ToString();
            TotalFailed.Text  = Failed.ToString();
            TotalPassed.Text  = Passed.ToString();
        }
Exemplo n.º 13
0
        private void Window_Loaded(object sender, RoutedEventArgs e)
        {
            var topicnames = DbUtility.ReadXml <ObservableCollection <Topic> >("Topics.xml");

            TopicNames.ItemsSource = topicnames;
        }