private void miOpen_Click(object sender, EventArgs e)
{
OpenFileDialog dialog = new OpenFileDialog
{
InitialDirectory = Application.StartupPath,
Filter = "Файлы XML (*.xml)|*.xml|Все файлы (*.*)|*.*"
};
if (dialog.ShowDialog() == DialogResult.OK)
{
data = new TrueFalse(dialog.FileName);
try
{
data.Load();
}
catch (Exception exception)
{
MessageBox.Show($"Ошибка открытия файла.\n{exception.Message}");
return;
}
numericUpDownNumQuestion.Maximum = data.Count;
numericUpDownNumQuestion.Minimum = 1;
numericUpDownNumQuestion.Value = 1;
textBoxQuestion.Text = data[(int)numericUpDownNumQuestion.Value - 1].Text;
checkBoxTrueFalse.Checked = data[(int)numericUpDownNumQuestion.Value - 1].TrueFalse;
}
}
private void miNew_Click(object sender, EventArgs e)
{
SaveFileDialog dialog = new SaveFileDialog
{
InitialDirectory = Application.StartupPath,
Filter = "Файлы XML (*.xml)|*.xml|Все файлы (*.*)|*.*"
};
if (dialog.ShowDialog() == DialogResult.OK)
{
if (!dialog.FileName.EndsWith(".xml"))
{
dialog.FileName += ".xml";
}
data = new TrueFalse(dialog.FileName);
data.Add("Пример вопроса", true);
try
{
data.Save();
}
catch (Exception exception)
{
MessageBox.Show($"Ошибка создания нового файла.\n{exception.Message}");
return;
}
numericUpDownNumQuestion.Maximum = 1;
numericUpDownNumQuestion.Minimum = 1;
numericUpDownNumQuestion.Value = 1;
textBoxQuestion.Text = data[(int)numericUpDownNumQuestion.Value - 1].Text;
checkBoxTrueFalse.Checked = data[(int)numericUpDownNumQuestion.Value - 1].TrueFalse;
}
}
