/// <summary>
/// Event handler for Save button, checks that all information has been filled out, sets the event arguments for the event and fires the event
/// </summary>
/// <param name="sender">the object sending the request, in this case a button</param>
/// <param name="e">The event arguments</param>
private void SaveButton_Click(object sender, RoutedEventArgs e)
{
WarningLabel.Visibility = Visibility.Hidden;
IsSavedEventArgs eventArgs = new IsSavedEventArgs();
if (IsTextFilledIn())
{
eventArgs.NewTitle = ChangedItemNameTextBox.Text;
if (TypeOfItemToHandle == TypeOfItemToChange.Quiz)
{
eventArgs.NewDescription = ChangedItemDescriptionTextBox.Text;
}
eventArgs.UserControl = this;
Action <IsSavedEventArgs> FireEvent = OnIsSavedEvent;
FireEvent(eventArgs);
}
else
{
WarningLabel.Visibility = Visibility.Visible;
}
}
/// <summary>
/// Initializing the IsSavedEvent
/// </summary>
/// <param name="eventArgs">Event arguments</param>
private void OnIsSavedEvent(IsSavedEventArgs eventArgs)
{
IsSavedEvent?.Invoke(this, eventArgs);
}
