/// <summary>
/// Event handler for "Save to XML" MenuItem
/// </summary>
/// <param name="sender">The object sending the request, in this case a MenuItem</param>
/// <param name="e">The event arguments</param>
private void SaveToXMLMenuItem_Click(object sender, RoutedEventArgs e)
{
if (quizHandler.quizManager.Count > 0)
{
SaveFileDialog saveFileDialog = new SaveFileDialog();
saveFileDialog.Filter = "XML File | *.XML";
bool saved = (bool)saveFileDialog.ShowDialog();
if (saved)
{
try
{
quizHandler.quizManager.XMLSerialize(saveFileDialog.FileName);
dataSaved = true;
MessageBoxes.ShowInformationMessageBox("The Questions where saved");
}
catch (Exception exSave)
{
MessageBoxes.ShowErrorMessageBox($"{exSave.Message} {exSave.InnerException}");
}
}
}
else
{
MessageBoxes.ShowInformationMessageBox("There is nothing to save yet, please create some quizes");
}
}
/// <summary>
/// Event handler for "Load from XML" menu item
/// </summary>
/// <param name="sender">The object sending the request, in this case a MenuItem</param>
/// <param name="e">The event arguments</param>
private void LoadFromXMLMenuItem_Click(object sender, RoutedEventArgs e)
{
if (quizHandler.quizManager.Count == 0 || (quizHandler.quizManager.Count > 0 && WantToContinueWithoutSaving()))
{
OpenFileDialog openFileDialog = new OpenFileDialog();
openFileDialog.Filter = "XML File | *.XML";
bool opened = (bool)openFileDialog.ShowDialog();
if (opened)
{
try
{
quizHandler.quizManager.XMLDeserialize(openFileDialog.FileName);
quizes = new ObservableCollection <QuizItem>(quizHandler.quizManager.GetAllItems());
QuizesListView.ItemsSource = quizes;
TransferQuizesToProgram();
MessageBoxes.ShowInformationMessageBox("The Created questions where saved!");
}
catch (Exception exOpen)
{
MessageBoxes.ShowErrorMessageBox($"{exOpen.Message} {exOpen.InnerException}");
}
}
}
}
/// <summary>
/// Event handler for the save button, checks if all necessary data was entered, iy yes, the window is closed
/// </summary>
/// <param name="sender">the object sending the request, in this case a button</param>
/// <param name="e">The arguments associated with the event</param>
private void SaveCloseButton_Click(object sender, RoutedEventArgs e)
{
if (AllInfoEntered())
{
QuestionTitle = QuestionTitleTextBox.Text;
this.DialogResult = true;
this.Close();
}
else
{
MessageBoxes.ShowErrorMessageBox("You have not entered all necessary information");
}
}