DOFObject DOFObject_Advertise DOFObject_BeginDefine DOFObject_BeginGet DOFObject_BeginInvoke DOFObject_BeginProvide DOFObject_BeginRegister DOFObject_BeginSession DOFObject_BeginSet DOFObject_BeginSubscribe DOFObject_Changed DOFObject_Copy DOFObject_CreateInterfaceList DOFObject_Define DOFObject_Destroy DOFObject_Get DOFObject_GetObjectID DOFObject_GetSystem DOFObject_Invoke DOFObject_IsInterestRequested DOFObject_IsSignalRequired DOFObject_Set DOFObject_Signal

boolean DOFObject_Changed ( DOFObject  obj, const DOFInterfaceProperty  property  ) Report that a Property value changed. This report is sent to all Requestors that have subscribed to the given property on the given DOFObject. Parameters obj The object on which the property changed. This should not be NULL. property The Property that changed. This should not be NULL. Returns TRUE. If prp is subscribed for obj, the change report is sent. Exceptions FALSE is returned (and the change report is not sent) if property is NULL, or property not a DOFInterfaceProperty, or property not readable.