private void AddPERTTask()
{
bool checkName = true;
foreach (var t in PERTTaskList)
{
if (t.Name == Name)
{
checkName = false;
}
}
if (Name != null && Name.Length > 0 && Optimistic_a > 0 && Pessimistic_b > 0 && MostLikely_m > 0 && checkName == true)
{
PERTTask perttask = new PERTTask(Name, Optimistic_a, Pessimistic_b, MostLikely_m, new List <PERTTask>());
PERTTaskList.Add(perttask);
}
else
{
ErrorMessage er = new ErrorMessage("The name exists or cost < 1!");
er.ShowDialog();
}
setVariable();
}
private void RemovePERTTask(object name)
{
string tmpName = name.ToString();
PERTTask findPERTTask = PERTTaskList.Where(x => x.Name == tmpName).FirstOrDefault();
foreach (var t in PERTTaskList)
{
foreach (var preT in t.PreTask.ToList())
{
if (preT.Name == findPERTTask.Name)
{
t.PreTask.Remove(findPERTTask);
}
}
}
PERTTaskList.Remove(findPERTTask);
setVariable();
}
private void Calculate()
{
PERTTaskResult = new ObservableCollection <PERTTask>(pertObject.criticalPath(PERTTaskList.ToList()));
RaisePropertyChanged("items");
}