public bool getCountOpValid()
{
bool isContent = false, ckCr = false;
for (int index = 0; index < panels.Count; ++index)
{
if (!getContent(index).Equals(""))
{
isContent = true;
if (ckCorrects[index].Checked)
{
ckCr = true;
}
}
}
if (!isContent)
{
MessBox.Warning("Please fill in at least one option"); return(false);
}
if (!ckCr)
{
MessBox.Warning("Check at least one correct answer"); return(false);
}
return(true);
}
private void btnStart_Click_1(object sender, EventArgs e)
{
if (cbxNameExams.selectedIndex == -1)
{
MessBox.Warning("Not selected Name Exams !! Please Select "); return;
}
;
if (stringToInt(cbxSelectNumExams.Text) <= 0)
{
MessBox.Warning("Invalid Number Question !! "); return;
}
if (stringToInt(cbxTimes.Text) <= 0 && !cbxTimes.Text.Equals("None"))
{
MessBox.Warning("Invalid Times/Number Question !! "); return;
}
if (!QA.getInstance().setQuestions(stringToInt(cbxSelectNumExams.Text), examsCode[cbxNameExams.selectedIndex], stringToInt(cbxTimes.Text)))
{
return;
}
//Hide and show form beginner
this.Hide();
using (var form = new StartForm())
{
form.ShowDialog();
}
this.Show();
}
private void btnAdd_Click(object sender, EventArgs e)
{
string contents = switchText.Value ? rtxtQuestion.Text : fileName;
if (RgEx.isEmpty(contents, "Title question"))
{
return;
}
if (!pnOps.getCountOpValid())
{
return;
}
if (cbxNameExams.selectedIndex == -1)
{
MessBox.Warning("Please Select Exams!!"); return;
}
/*Insert Question*/
Questions qs = new Questions(contents, DateTime.UtcNow.ToShortDateString(), Examcode[cbxNameExams.selectedIndex].ToString(),
FormLogin.username, switchText.Value == true ? "0" : "1", rtxExplain.Text);
qs.setOption(pnOps.GetOption());
qs.InsertQuestion();
Clear();
}
public bool setQuestions(int numQues, int exId, int timePer)
{
string query = string.Format("select count(q_id) from questions where q_fk_ex ={0}", exId);
string IdQuestions = ReturnClass.scalarReturn(query);
if (string.IsNullOrEmpty(IdQuestions) || int.Parse(IdQuestions) < numQues)
{
MessBox.Warning("Num Question or Name Exams invalid "); return(false);
}
this.numQues = numQues;
this.exId = exId;
this.timePer = timePer;
optionMix.Clear();
check.Clear();
RandomNumberQs();
InitRandomChoice();
currentIndex = -1;
return(true);
}