Important: The information in this document is obsolete and should not be used for new development.
GetComponentInstanceError
TheGetComponentInstanceError
function returns the last error generated by a specific connection to a component.
FUNCTION GetComponentInstanceError (aComponentInstance: ComponentInstance): OSErr;
aComponentInstance
- A component instance that specifies the connection from which you want error information. Your application obtains the component instance from the
OpenDefaultComponent
orOpenComponent
function.DESCRIPTION
Once you have retrieved an error code, the Component Manager clears the error code for the connection. If you want to retain that error value, you should save it in your application's local storage.RESULT CODES
noErr 0 No error invalidComponentID -3000 No component with this component identifier