我有这样的代码:
PokerHand hand = new(PokerCard.HeartAce, PokerCard.HeartKing, PokerCard.HeartQueen,
PokerCard.HeartJack, PokerCard.HeartTen);
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其中PokerCard定义为:
public enum PokerCard : int
{
SpadeAce = 1, SpadeTwo = 2, SpadeThree = 3, SpadeFour = 4, SpadeFive = 5,...
}
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我可以做类似的事情吗:
with (PokerCard) {
PokerHand hand = new(HeartAce, HeartKing, HeartQueen, HeartJack, HeartTen);
}
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在 C#/ASP.NET 中?
不会说这是一个好主意,但您可以使用 static 指令来做到这一点(我认为是 C# 6.0+):
using static ConsoleApp4.PokerCard;
namespace ConsoleApp4
{
class Program
{
static void Main(string[] args) {
PokerHand hand = new(HeartAce, HeartKing);
}
}
public enum PokerCard {
HeartAce,
HeartKing
}
public class PokerHand {
public PokerHand(PokerCard a, PokerCard b) {
}
}
}
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using static <enum>允许在不指定枚举类型的情况下引用枚举成员。
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