0 should be assigned to None in enum-s attributed with Flags attribute CS-R1144
Anti-pattern
Major
The Flags attribute specifies that the enumeration can be treated as a bit field; that is, a set of flags.
It is idiomatic that 0 be assigned to a member named None in such cases.
Consider renaming the concerned member appropriately.
Bad Practice
[Flags]
enum E
{
Nil = 0,
// ...
}
Recommended
[Flags]
enum E
{
None = 0,
// ...
}