private int StepsIndexInternal(FormWizardStep step)
{
if (step == null)
{
throw new ArgumentNullException(nameof(step));
}
return(_steps.IndexOf(step));
}
private void SetActive(FormWizardStep step)
{
ActiveStep = step ?? throw new ArgumentNullException(nameof(step));
ActiveStepIndex = StepsIndex(step);
if (ActiveStepIndex == _steps.Count - 1)
{
IsLastStep = true;
}
else
{
IsLastStep = false;
}
}
protected internal void AddStep(FormWizardStep step)
{
_steps.Add(step);
}
public int StepsIndex(FormWizardStep step) => StepsIndexInternal(step);