AddFileSystemAccessRule(string, List<IdentityReference2>, ...) and
AddFileSystemAuditRule(string, List<IdentityReference2>, ...) were
iterator methods (yield return), so nothing happened until the caller
enumerated the result: called as a statement, or assigned to a variable
that the caller never reads, they changed nothing. Their siblings, the
overloads for FileSystemInfo and FileSystemSecurity2 with a list, and
the single-account overloads, already built a list and wrote at once.
Both overloads now build the list and add the entries before returning,
like their siblings; a call that is never enumerated now adds the
entries just the same. An exception that adding an entry raises changes
only in timing: it is now thrown by the call itself, not by the later
enumeration of its result. The returned collection still holds one rule
per account, in the order of the account list, for both a file path and
a folder path.
Public signatures are unchanged.
Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
Co-authored-by: AI Assistant <ai@example.com>
Raimund Andree
a0362c359c