private void Button1_Click(object sender, EventArgs e)
{
if (n >= 2 && elem.CorectAnswer != null)
{
elem.Answers = new List <string>();
elem.Answers.AddRange(answs);
answs.Clear();
testElems.Add(elem);
elem = null;
listBox1.Items.Clear();
label4.Text = $"Questions ({testElems.Count()})";
textBox4.Clear();
textBox4.Enabled = true;
checkBox1.Text = "IsRight";
if (!checkBox1.Enabled)
{
checkBox1.Enabled = true;
}
else
{
checkBox1.Checked = false;
}
n = 0;
MessageBox.Show($"Question: {testElems[testElems.Count() - 1].Question}\nNum of answers: {testElems[testElems.Count() - 1].Answers.Count()}\nCorect Answer: {testElems[testElems.Count() - 1].CorectAnswer}");
}
else
{
MessageBox.Show("Error");
}
}
private void Button2_Click(object sender, EventArgs e)
{
if (n == 0)
{
if (textBox4.Text.Trim() != "" && textBox3.Text.Trim() != "")
{
elem = new TestElem()
{
Question = textBox4.Text.Trim()
};
answs.Add(textBox3.Text.Trim());
if (checkBox1.Checked)
{
elem.CorectAnswer = textBox3.Text.Trim();
checkBox1.Checked = false;
checkBox1.Enabled = false;
checkBox1.Text = $"IsRight ({elem.CorectAnswer})";
}
textBox4.Enabled = false;
textBox3.Clear();
textBox1.Enabled = textBox2.Enabled = false;
ShowInListBox();
n++;
}
}
else
{
if (textBox3.Text.Trim() != "")
{
//
foreach (var t in answs)
{
if (t == textBox3.Text.Trim())
{
MessageBox.Show("There are such answer!");
return;
}
}
//
answs.Add(textBox3.Text.Trim());
if (checkBox1.Checked)
{
elem.CorectAnswer = textBox3.Text.Trim();
checkBox1.Checked = false;
checkBox1.Enabled = false;
checkBox1.Text = $"IsRight ({elem.CorectAnswer})";
button1.Enabled = true;
button3.Enabled = true;
}
textBox3.Clear();
ShowInListBox();
n++;
}
}
}