public static void UpdateCard(string englishText, string chineseText, Guid cardId)
{
using (CitizenEntities db = new CitizenEntities())
{
if (cardId == Guid.Empty) // new card to add
{
Card newCard = new Card()
{
CardId = Guid.NewGuid(),
EnglishText = englishText,
ChineseText = chineseText,
Score = 0d
};
db.AddToCards(newCard);
}
else
{
Card card = db.Cards.Where(c => c.CardId == cardId).First();
card.ChineseText = chineseText;
card.EnglishText = englishText;
}
db.SaveChanges();
}
}
private void GoForNextCard()
{
if (_isSimple)
{
if (_goToNumber != "")
{
Card goToCard = GetGoToCard(_goToNumber);
_goToNumber = "";
if (goToCard == null) return;
else _currentCard = goToCard;
}
else _currentCard = Learning.GetNextCardSimple();
}
else _currentCard = Learning.GetNextCard();
// handle no more cards
if (_currentCard == null)
{
if (_isSimple)
{
if (MessageBox.Show("恭喜！！！ 全部卡都已完成。需要重来一遍吗？", "", MessageBoxButtons.YesNo)
== System.Windows.Forms.DialogResult.Yes)
{
Learning.ResetAllCardsSimple();
GoForNextCard();
return;
}
else
{
this.Close();
}
}
else
{
MessageBox.Show("暂时没有更多的，添加新卡或者休息一下再回来。");
this.Close();
}
return;
}
ResetUIControls(UIActions.NewCard);
DoSpeak();
}