public static TestTemplate ConvertStringToTest(string text)
{
try
{
XElement xml_tree = XElement.Parse(text);
int testID = Int32.Parse(xml_tree.Attribute("ID").Value);
string test_name = xml_tree.Attribute("name").Value;
TestTemplate temp = new TestTemplate(testID, test_name);
// nasleduje tag s otazkami
var questions_element = xml_tree.Element("questions");
//prechadzanie jednotlivych otazok
foreach (var current in questions_element.Elements("q"))
{
int question_ord_num = Int32.Parse(current.Attribute("ord_n").Value);
string question_text = current.Attribute("question_text").Value;
List <string> options = (from a in current.Elements("option") select a.Value.ToString()).ToList();
QuestionTemplate quest_temp = new QuestionTemplate(question_ord_num, question_text, options, null);
temp.AddQuestion(quest_temp);
}
return(temp);
}
catch (Exception e)
{
Console.WriteLine(e.ToString());
return(null);
}
}
/// <summary>
/// Pridanie otazky do testu
/// </summary>
/// <param name="temp"></param>
public void AddQuestion(QuestionTemplate temp)
{
questions.Add(temp);
}