/// <summary>
///
/// </summary>
/// <remarks></remarks>
/// <seealso cref=""/>
/// <returns></returns>
public StepInfo Prev()
{
int currentIndex = StepInfos.IndexOf(currentStepInfo);
if (currentIndex == 0)
{
return(new StepInfo(""));
}
return(StepInfos.ElementAt(currentIndex - 1));
}
/// <summary>
///
/// </summary>
/// <remarks></remarks>
/// <seealso cref=""/>
/// <param name="index"></param>
public void SetCurrent(int index)
{
currentStepInfo = StepInfos.ElementAt(index);
currentStepInfo.SetStatus(StepStatus.inProgress);
for (int i = index + 1; i < StepInfos.Count(); i++)
{
if (!StepInfos.ElementAt(i).stepStatus.Equals(StepStatus.success))
{
StepInfos.ElementAt(i).SetStatus(StepStatus.none);
}
}
}
