If you try to set a invalid permission combination on the checkboxes, the powerful Access Control Entry editor is shown where you can configure the above ACE in detail. Please note that the resolution could be blocked somewhere in the subtree of an full. Just deactivate the Inherit permissions from parent objects option. If you do that, you can use whether you keep all the inherited entries as real follows, or if you want to remove all the inherited entries from the ACL..
Let us now discuss few capabilities of Descriptors with a little information about its usage. TypeDescriptor is used to get information of a Type. To use it, you need to pass a component to its static methods.