try {
DelegationDirectivePolicy delegatePolicy = (DelegationDirectivePolicy) info
.get_effective_policy(SecDelegationDirectivePolicy.value);
if (delegatePolicy != null
&& delegatePolicy.delegation_directive() == DelegationDirective.Delegate)
{
sas_target_supports |= DelegationByClient.value
| IdentityAssertion.value;
has_security = true;
}