protected void Page_Load(object sender, EventArgs e)
{
if (!Page.IsPostBack)
{
BLL objquestionlist = new BLL();
DataTable dtquestion = objquestionlist.GetQuizQuestionList(Convert.ToInt32(Request.QueryString["QuizID"].ToString()));
Session["QuizQuestionList"] = dtquestion;
Session["CurrentQuestionIndex"] = "0";
if (dtquestion != null && dtquestion.Rows.Count > 0)
{
DataTable dtQuestionDetails = objquestionlist.GetQuestionDetails(Convert.ToInt32(dtquestion.Rows[0][0].ToString()));
if (dtQuestionDetails != null && dtQuestionDetails.Rows.Count > 0)
{
qNo.InnerText = "1";
qtitle.InnerText = dtQuestionDetails.Rows[0]["Question_Title"].ToString();
QDesc.InnerText = dtQuestionDetails.Rows[0]["Question_Desc"].ToString();
DataTable dtoption = objquestionlist.GetOptionDetails(Convert.ToInt32(dtQuestionDetails.Rows[0]["Question_Id"].ToString()));
if (dtQuestionDetails.Rows[0]["Question_Type"].ToString() == "MCQ")
{
MCQ.DataSource = dtoption;
MCQ.DataTextField = "Question_Option";
MCQ.DataValueField = "Question_Option";
MCQ.DataBind();
}
else if (dtQuestionDetails.Rows[0]["Question_Type"].ToString() == "TF")
{
TF.DataSource = dtoption;
TF.DataTextField = "Question_Option";
TF.DataValueField = "Question_Option";
TF.DataBind();
}
else
{
SCQ.DataSource = dtoption;
SCQ.DataTextField = "Question_Option";
SCQ.DataValueField = "Question_Option";
SCQ.DataBind();
}
}
}
}
}
protected void PopulateQuestionDetails(int CurrentQuestionIndex)
{
BLL objquestionlist = new BLL();
DataTable dtquestion = (DataTable)Session["QuizQuestionList"];
DataTable dtAnswer;
Session["CurrentQuestionIndex"] = CurrentQuestionIndex;
if (dtquestion != null && dtquestion.Rows.Count > 0)
{
DataTable dtQuestionDetails = objquestionlist.GetQuestionDetails(Convert.ToInt32(dtquestion.Rows[CurrentQuestionIndex][0].ToString()));
if (dtQuestionDetails != null && dtQuestionDetails.Rows.Count > 0)
{
qNo.InnerText = Convert.ToString(CurrentQuestionIndex + 1);
qtitle.InnerText = dtQuestionDetails.Rows[0]["Question_Title"].ToString();
QDesc.InnerText = dtQuestionDetails.Rows[0]["Question_Desc"].ToString();
DataTable dtoption = objquestionlist.GetOptionDetails(Convert.ToInt32(dtQuestionDetails.Rows[0]["Question_Id"].ToString()));
if (Session["dtAnswer"] != null)
{
dtAnswer = (DataTable)Session["dtAnswer"];
DataTable AnsExsit = dtAnswer.AsEnumerable().Where(o => o.Field <string>("QID") == dtQuestionDetails.Rows[0]["Question_Id"].ToString()).AsDataView().ToTable();
if (AnsExsit != null && AnsExsit.Rows.Count > 0)
{
if (dtQuestionDetails.Rows[0]["Question_Type"].ToString() == "MCQ")
{
string[] MCQAns = AnsExsit.Rows[0]["AnsOption"].ToString().Split(',');
MCQ.Visible = true;
MCQ.DataSource = dtoption;
MCQ.DataTextField = "Question_Option";
MCQ.DataValueField = "Question_Option";
MCQ.DataBind();
for (int i = 0; i < MCQ.Items.Count; i++)
{
foreach (string ans in MCQAns)
{
if (ans != "")
{
if (i == Convert.ToInt32(ans) - 1)
{
MCQ.Items[i].Selected = true;
// MCQAns = MCQAns + "," + Convert.ToString(i + 1);
}
}
}
}
TF.Visible = false;
SCQ.Visible = false;
}
else if (dtQuestionDetails.Rows[0]["Question_Type"].ToString() == "TF")
{
TF.Visible = true;
TF.DataSource = dtoption;
TF.DataTextField = "Question_Option";
TF.DataValueField = "Question_Option";
TF.DataBind();
// TF.SelectedItem.Text = AnsExsit.Rows[0]["AnsOption"].ToString();
TF.Items.FindByText(AnsExsit.Rows[0]["AnsOption"].ToString().Trim()).Selected = true;
MCQ.Visible = false;
SCQ.Visible = false;
}
else
{
SCQ.Visible = true;
SCQ.DataSource = dtoption;
SCQ.DataTextField = "Question_Option";
SCQ.DataValueField = "Question_Option";
SCQ.DataBind();
SCQ.SelectedIndex = Convert.ToInt32(AnsExsit.Rows[0]["AnsOption"].ToString()) - 1;
MCQ.Visible = false;
TF.Visible = false;
}
}
else
{
if (dtQuestionDetails.Rows[0]["Question_Type"].ToString() == "MCQ")
{
MCQ.Visible = true;
MCQ.DataSource = dtoption;
MCQ.DataTextField = "Question_Option";
MCQ.DataValueField = "Question_Option";
MCQ.DataBind();
TF.Visible = false;
SCQ.Visible = false;
}
else if (dtQuestionDetails.Rows[0]["Question_Type"].ToString() == "TF")
{
TF.Visible = true;
TF.DataSource = dtoption;
TF.DataTextField = "Question_Option";
TF.DataValueField = "Question_Option";
TF.DataBind();
MCQ.Visible = false;
SCQ.Visible = false;
}
else
{
SCQ.Visible = true;
SCQ.DataSource = dtoption;
SCQ.DataTextField = "Question_Option";
SCQ.DataValueField = "Question_Option";
SCQ.DataBind();
MCQ.Visible = false;
TF.Visible = false;
}
}
}
else
{
if (dtQuestionDetails.Rows[0]["Question_Type"].ToString() == "MCQ")
{
MCQ.Visible = true;
MCQ.DataSource = dtoption;
MCQ.DataTextField = "Question_Option";
MCQ.DataValueField = "Question_Option";
MCQ.DataBind();
TF.Visible = false;
SCQ.Visible = false;
}
else if (dtQuestionDetails.Rows[0]["Question_Type"].ToString() == "TF")
{
TF.Visible = true;
TF.DataSource = dtoption;
TF.DataTextField = "Question_Option";
TF.DataValueField = "Question_Option";
TF.DataBind();
MCQ.Visible = false;
SCQ.Visible = false;
}
else
{
SCQ.Visible = true;
SCQ.DataSource = dtoption;
SCQ.DataTextField = "Question_Option";
SCQ.DataValueField = "Question_Option";
SCQ.DataBind();
MCQ.Visible = false;
TF.Visible = false;
}
}
}
}
}
