有没有办法在枚举中组合标志但限制可能的组合?我有一个这样的枚举:
[Flags]
public enum CopyFlags
{
/// <summary>
/// Copy members regardless of their actual case
/// </summary>
CaseSensitive = 1,
/// <summary>
/// Indicates if a leading underscore (e.g. _myMember) should be ignored while comparing member-names.
/// </summary>
IgnoreLeadingUnderscore = 2,
/// <summary>
/// Indicates if only properties should be copied. Usefull when all technical data is stored in properties.
/// </summary>
PropertiesOnly = 4
}
现在我还想引入一个FieldsOnly
-value 但确保它仅在PropertiesOnly
不存在时使用。这可能吗?