// Serialize Text Questions
static public string serialize_TextQuestion(Text_Question Q)
{
string Result = "";
Result += Q.typeProperty + "~"
+ Q.questionProperty + "~"
+ Q.requireAnsProperty + "~"
+ SERIALIZE_multiable_Answer(Q.multiAnswer_Properity) + "~"
+ SERIALIZE_List_multiable_Answer(Q.list_multi_answers_properity.ToList());
return(Result);
}
public void Edit_Question(Text_Question questionText)
{
this.question = questionText.question;
this.requireAnsProperty = questionText.requireAnsProperty;
}
// Deserialize Text Questions
static public KeyValuePair <Text_Question, int> deserialize_Text_Question(string Content, int iter)
{
string question = "";
string requireAns = "";
iter++;
char i = Content[iter];
while (i != '~')
{
question += i.ToString();
iter++;
i = Content[iter];
}
iter++;
i = Content[iter];
while (i != '~')
{
requireAns += i.ToString();
iter++;
i = Content[iter];
}
iter++;
KeyValuePair <Multiable_answer, int> Pair = DESERIALIZE_Multiable_answer(Content, iter);
Multiable_answer multiable_answer = Pair.Key;
iter = Pair.Value;
if (Content[iter].Equals('~'))
{
iter++;
}
i = Content[iter];
string count_answers = "";
while (i != '~')
{
count_answers += i.ToString();
iter++;
i = Content[iter];
}
LinkedList <Multiable_answer> multiable_Answers = new LinkedList <Multiable_answer>();
for (int j = 0; j < Int32.Parse(count_answers); j++)
{
iter++;
Pair = DESERIALIZE_Multiable_answer(Content, iter);
iter = Pair.Value;
multiable_Answers.AddLast(Pair.Key);
}
bool req = true;
if (!requireAns.Contains("T"))
{
req = false;
}
Text_Question q = new Text_Question();
q.Initialize(TypeQuestion.Text, question, req, "");
q.multiAnswer_Properity = multiable_answer;
q.list_multi_answers_properity = multiable_Answers;
return(new KeyValuePair <Text_Question, int>(q, iter));
}
