RemoveAccessRule() [3/3]

bool System.Security.AccessControl.FileSystemSecurity.RemoveAccessRule ( FileSystemAccessRule rule )

inline

Definition at line 132 of file FileSystemSecurity.cs.

    {
        if (rule == null)
        {
            throw new ArgumentNullException("rule");
        }
        AuthorizationRuleCollection accessRules = GetAccessRules(includeExplicit: true, includeInherited: true, rule.IdentityReference.GetType());
        for (int i = 0; i < accessRules.Count; i++)
        {
            if (accessRules[i] is FileSystemAccessRule fileSystemAccessRule && fileSystemAccessRule.FileSystemRights == rule.FileSystemRights && fileSystemAccessRule.IdentityReference == rule.IdentityReference && fileSystemAccessRule.AccessControlType == rule.AccessControlType)
            {
                return RemoveAccessRule((AccessRule)rule);
            }
        }
        FileSystemAccessRule rule2 = new FileSystemAccessRule(rule.IdentityReference, FileSystemAccessRule.AccessMaskFromRights(rule.FileSystemRights, AccessControlType.Deny), rule.IsInherited, rule.InheritanceFlags, rule.PropagationFlags, rule.AccessControlType);
        return RemoveAccessRule((AccessRule)rule2);
    }

References System.Security.AccessControl.AccessRule< T >.AccessControlType, System.Security.AccessControl.FileSystemAccessRule.AccessMaskFromRights(), System.Collections.ReadOnlyCollectionBase.Count, System.Security.AccessControl.FileSystemAccessRule.FileSystemRights, System.Security.AccessControl.CommonObjectSecurity.GetAccessRules(), System.Security.AccessControl.AuthorizationRule.IdentityReference, System.Security.AccessControl.AuthorizationRule.InheritanceFlags, System.Security.AccessControl.AuthorizationRule.IsInherited, System.Security.AccessControl.AuthorizationRule.PropagationFlags, and System.Security.AccessControl.FileSystemSecurity.RemoveAccessRule().

Referenced by System.Security.AccessControl.FileSystemSecurity.RemoveAccessRule().