private void AddProductionOnItem(object o)
{
ProductionOn.Add(new Item {
Date = DateTime.Now, Duration = new TimeSpan(1, 0, 0), GroupName = "Période de production"
});
UpdateTimeline();
}
private void DeleteProductionOnItem(object o)
{
if (ProductionOn.Count != 0 && ProductionOnSelectedItem != null)
{
ProductionOn.Remove(ProductionOnSelectedItem);
}
UpdateTimeline();
}
