Determines whether a specific ACLEntry is contained in this ACL.
true if and only if this entry is contained in the ACL
If an entry with a non-existent ID is added then contains will return true for the added entry until the ACL is saved whence all invalid entries will be removed.
| Exception Type | Condition |
|---|---|
| NullReferenceException | if passed a null ACLEntry. |
IACL Interface | Plumtree.Remote.PRC Namespace