// get randome quesyion get elemnt from questionpool randomly
private Gene GetRandomQuestion(int GIndex)
{
if (GIndex == 0)
{
QuestionTList = new List <Qtype>(SQuestionTList);
QuestionList = new List <Gene>(SQuestionList1);
foreach (Qtype qt in QuestionTList)
{
qt.numquestion = qt.numOfType;
}
}
foreach (Qtype qt in QuestionTList)
{
if (qt.numquestion <= 0)
{
QuestionList.RemoveAll(x => x.type.Equals(qt.name));
}
}
//Response.Write("<script>alert('"+(QuestionList1.Count - 1)+"')</script>");
randome = new System.Random();
// int i = randome.Next(QuestionList.Count);
//return QuestionList[i];
int l = QuestionList.Count - 1;
int i = randome.Next(l);
Gene qst = (Gene)(QuestionList[i].Clone());
QuestionTList.Find(x => x.name.Equals(qst.type)).numquestion--;
QuestionList.RemoveAt(i);
//Response.Write(qst.Answer + " " + i + "\r\n");
return(qst);
// return QuestionPool[randome.Next(QuestionPool.Length - 1)];
}
