/// <summary>
/// Updates the textbox with the appropriate value
/// </summary>
private void UpdateTextBox()
{
var Plans = CostCtrl.GetPlans();
var percent = Percent.Checked;
var maxPay = MaxPay.Checked;
bool percentValid = false;
if (PlanList.SelectedItem != null)
{
var plan = CostCtrl.GetPlan(PlanList.SelectedItem.ToString());
if (PlanQueries.SelectedItem != null)
{
percentValid = (CostCtrl.GetNum(PlanQueries.SelectedItem.ToString(), plan.Type, percent, maxPay) <= 1);
}
if (percent && percentValid)
{
Cost.Text = (100 * CostCtrl.GetNum(PlanQueries.SelectedItem.ToString(), plan.Type, percent, maxPay)).ToString();
DollarLabel.Hide();
PercentLabel.Show();
}
else
{
if (PlanQueries.SelectedItem != null)
{
Cost.Text = CostCtrl.GetNum(PlanQueries.SelectedItem.ToString(), plan.Type, percent, maxPay).ToString();
}
DollarLabel.Show();
PercentLabel.Hide();
}
}
}
void NextButton_Click(object sender, EventArgs e)
{
List <int> ids = new List <int>();
for (int i = 0; i < questions.Count; i++)
{
if (questions[Count].Answers[i].Correct)
{
ids.Add(i);
if (questions[Count].Single_type)
{
break;
}
}
}
if (questions[Count].Single_type)
{
CorrectAnswers.Add(AnswersSingle.SelectedIndex == ids[0]);
NextButton.Text = Count == questions.Count - 1 ? "Завершить" : "Далее";
}
else
{
bool fail = false;
foreach (int id in ids)
{
if (!AnswersMultiple.CheckedIndices.Contains(id))
{
CorrectAnswers.Add(false);
fail = true;
}
}
if (!fail)
{
CorrectAnswers.Add(true);
}
}
if (Count >= questions.Count - 1)
{
hiding.Invoke();
BackColor = Color.Bisque;
QuestionTextBox.BackColor = BackColor;
Progress.Show();
int count = 0;
foreach (bool q in CorrectAnswers)
{
if (q)
{
count++;
}
}
double percent = 100 / questions.Count * count;
Progress.Value = (int)percent;
QuestionTextBox.Text = "Тест завершён, вот ваш результат:";
PercentLabel.Text = percent + "%";
PercentLabel.Show();
}
else
{
QuestionTextBox.Text = questions[++Count].Text;
}
Refreshing();
ShowingElements();
}