相关疑难解决方法(0)

我正在尝试新的HasFlags功能,并想知道以下是否应该工作:

enum.HasFlag(AccessRights.Read | AccessRights.Write)

......因为它似乎不...

 DBAccessRights rights = (DBAccessRights)permission.PermissionFlags;
  if (rights.HasFlag(DBAccessRights.WikiMode))
  {
     // works
  }


  if (rights.HasFlag(DBAccessRights.WikiMode | DBAccessRights.CreateNew))
  {
     // Doesn't work    
  }

  DBAccessRights flags = DBAccessRights.WikiMode | DBAccessRights.CreateNew;
  if (rights.HasFlag(flags))
  {
     // Doesn't work
  }