public MainForm()
{
InitializeComponent();
numericUpDown1.Minimum = 1;
QuestionRoot lastQuestion = new QuestionRoot();
for (int i=1; i<500; i++) {
lastQuestion = QuestionCreator.Create(i);
if (lastQuestion.GetType().Name != "QuestionRoot") {
numericUpDown1.Value = i;
}
}
}
private void numericUpDown1_ValueChanged(object sender, EventArgs e)
{
question = QuestionCreator.Create((int)numericUpDown1.Value);
tbQuestion.Text = question.GetQuestion();
}