// The path to the documents directory.
System::String dataDir = RunExamples::GetDataDir(System::Reflection::MethodBase::GetCurrentMethod(ASPOSE_CURRENT_FUNCTION)->get_DeclaringType().get_FullName());
    
// Create Project instance
System::SharedPtr<Project> project = System::MakeObject<Project>(dataDir + u"ActualTaskProperties.mpp");
    
// Create a ChildTasksCollector instance
System::SharedPtr<ChildTasksCollector> collector = System::MakeObject<ChildTasksCollector>();
    
// Collect all the tasks from RootTask using TaskUtils
TaskUtils::Apply(project->get_RootTask(), collector, 0);
    
// Parse through all the collected tasks
    
{
    auto task_enumerator = (collector->get_Tasks())->GetEnumerator();
    decltype(task_enumerator->get_Current()) task;
    while (task_enumerator->MoveNext() && (task = task_enumerator->get_Current(), true))
    {
        System::Console::WriteLine(System::String(u"Task Name : ") + task->Get(Tsk::Name()));
        System::Console::WriteLine(System::String(u"Actual Start: ") + task->Get<System::DateTime>(Tsk::ActualStart()).ToLongDateString());
        System::Console::WriteLine(System::String(u"Actual Finish: ") + task->Get<System::DateTime>(Tsk::ActualFinish()).ToLongDateString());
        System::Console::WriteLine(System::String(u"Actual Duration: ") + System::Convert::ToString(task->Get<Duration>(Tsk::ActualDuration()).get_TimeSpan().get_Hours()));
        System::Console::WriteLine(System::String(u"Actual Cost: ") + System::Convert::ToString(task->Get<System::Decimal>(Tsk::ActualCost())));
        System::Console::WriteLine(u"---------------------------------------------");
    }
}