如何在C#中将int
转换为enum
?
最佳答案
从字符串:
YourEnum foo = (YourEnum) Enum.Parse(typeof(YourEnum), yourString);
// the foo.ToString().Contains(",") check is necessary for enumerations marked with an [Flags] attribute
if (!Enum.IsDefined(typeof(YourEnum), foo) && !foo.ToString().Contains(","))
throw new InvalidOperationException($"{yourString} is not an underlying value of the YourEnum enumeration.")
从int:
YourEnum foo = (YourEnum)yourInt;
更新:
也可以从数字中
YourEnum foo = (YourEnum)Enum.ToObject(typeof(YourEnum) , yourInt);