// Create project instance and access task
System::String dataDir = RunExamples::GetDataDir(System::Reflection::MethodBase::GetCurrentMethod(ASPOSE_CURRENT_FUNCTION)->get_DeclaringType().get_FullName());
System::SharedPtr<Project> project1 = System::MakeObject<Project>(dataDir + u"External.mpp");
System::SharedPtr<Task> externalTask = project1->get_RootTask()->get_Children()->GetByUid(1);
    
// Show ID of the task in the external project
System::Console::WriteLine(System::Convert::ToString(externalTask->Get<int32_t>(Tsk::Id())));
    
// Show ID of the task in the original project
System::Console::WriteLine(System::Convert::ToString(externalTask->Get<int32_t>(Tsk::ExternalId())));