isServiceInstantiatedByContractID

Summary

This method tests whether or not a XPCOM service, identified by ContractID, has been instantiated.

 boolean isServiceInstantiatedByContractID(
   in string aContractID,
   in nsIIDRef aIID
 );

Parameters

aContractID

[in] The ContractID of the service that is being tested.

aIID

[in] The interface type to be tested.

Return Values

This method returns true if the service has already been instantiated.