/// <summary>
/// The IView currently displayed in the wizard for a given task.
/// </summary>
/// <param name="taskId">A task identifier (a GUID associated with the task).</param>
/// <returns></returns>
public IView GetActiveView(Guid taskId)
{
WizardContainer container = (WizardContainer)_activeWizardContainers[taskId];
return((container == null) ? null : container.GetActiveView());
}
