public void AskQuestion()
{
WhatIAmAsking = qCollection.GetRandomQuestionAtLevel(Level);
if (WhatIAmAsking != null)
{
GreenProgressBar();
MyMain.label1.Content = Level.ToString() + " of 11";
MyMain.richTextBox1.Document.Blocks.Clear();
MyMain.richTextBox1.Document.Blocks.Add(new Paragraph(new Run(WhatIAmAsking.QuestionText)));
MyMain.button1.IsEnabled = true;
MyMain.button2.IsEnabled = true;
MyMain.button3.IsEnabled = true;
MyMain.button4.IsEnabled = true;
MyMain.button5.IsEnabled = false;
if (this.FiftyFifty == false) MyMain.button6.IsEnabled = true;
else MyMain.button6.IsEnabled = false;
if (this.MoreTime== false) MyMain.button7.IsEnabled = true;
else MyMain.button7.IsEnabled = false;
MyMain.button1.Content = WhatIAmAsking.AnswerA;
MyMain.button2.Content = WhatIAmAsking.AnswerB;
MyMain.button3.Content = WhatIAmAsking.AnswerC;
MyMain.button4.Content = WhatIAmAsking.AnswerD;
MyMain.progressBar1.Value = WhatIAmAsking.Time;
timer.Start();
}
else
{
GameOver();
}
}
// Loads the XML questions from this directory
public bool LoadQuestions(string strDirectory, RichTextBox richMain)
{
if (Directory.Exists(strDirectory) == false)
{
System.Windows.MessageBox.Show("Couldn't find the directory containing questions: " + strDirectory, "Error", System.Windows.MessageBoxButton.OK, System.Windows.MessageBoxImage.Error);
return false;
}
int intCount = 0;
foreach(string strFile in Directory.EnumerateFiles(strDirectory,"*.xml")){
XDocument thisXML = XDocument.Load(strFile);
Question thisQuestion = new Question(strFile,richMain);
lstQuestions.Add(thisQuestion);
intCount++;
}
richMain.AppendText("Loaded a total of " + lstQuestions.Count() + " files" + Environment.NewLine);
Count = lstQuestions.Count();
return true;
}