判断枚举中是否包含指定值
方法:Enum.IsDefined
[Flags] public enum PetType
{
None = 0, Dog = 1, Cat = 2, Rodent = 4, Bird = 8, Reptile = 16, Other = 32
};
object value;
Console.WriteLine("{0}: {1}", value, Enum.IsDefined(typeof(PetType), value));
{
None = 0, Dog = 1, Cat = 2, Rodent = 4, Bird = 8, Reptile = 16, Other = 32
};
object value;
Console.WriteLine("{0}: {1}", value, Enum.IsDefined(typeof(PetType), value));
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