public LayerElementListItem(DatabaseDataContext database, LayerElement layerElement)
{
Isotope initialIsotope = layerElement.Isotope;
LayerElement = layerElement;
Elements = new ObservableCollection<Element>(database.Elements.ToList());
Isotopes = new ObservableCollection<Isotope>();
if (layerElement.Isotope!=null)
SelectedElement = layerElement.Isotope.Element;
SelectedIsotope = initialIsotope;
}
private void detach_LayerElements(LayerElement entity)
{
this.SendPropertyChanging();
entity.Isotope = null;
}
partial void DeleteLayerElement(LayerElement instance);
partial void UpdateLayerElement(LayerElement instance);
partial void InsertLayerElement(LayerElement instance);
private void attach_LayerElements(LayerElement entity)
{
this.SendPropertyChanging();
entity.Material = this;
}
/// <summary>
/// Function that calculates the atomic density of an <see cref="LayerElement"/> inside a <see cref="Layer"/>.
/// </summary>
/// <param name="layer">The <see cref="Layer"/> containing the <see cref="LayerElement"/>.</param>
/// <param name="layerElement">The <see cref="LayerElement"/> which atomic density is calulated.</param>
/// <returns></returns>
private double CalculateAtomicDensity(Layer layer, LayerElement layerElement)
{
double MassOfMolecule = 0;
foreach (LayerElement l in layer.LayerElements)
MassOfMolecule += l.Isotope.Mass * l.StoichiometricFactor;
double NumberOfMolecules = layer.Density / MassOfMolecule / 1.66053904E-24;
double NumberOfAtomsInMolecule = layer.LayerElements.Select(x => x.StoichiometricFactor).ToList().Sum();
double AtomicDensityOfElement = NumberOfMolecules * layerElement.StoichiometricFactor;
Console.WriteLine("Atomic density of " + layerElement.Isotope.Element.LongName+ ": " + AtomicDensityOfElement);
return AtomicDensityOfElement;
}
/// <summary>
/// Function that adds a new <see cref="LayerElement"/> to the selected <see cref="Layer"/>.
/// </summary>
public void _AddLayerElementCommand()
{
if (SelectedLayer == null) return;
LayerElement newLayerElement = new LayerElement { MaterialID = SelectedMaterial.MaterialID, LayerID = SelectedLayer.LayerID, StoichiometricFactor = 1 };
LayerElements.Add(new LayerElementListItem(Database, newLayerElement));
SelectedLayer.LayerElements.Add(newLayerElement);
SelectedMaterial.LayerElements.Add(newLayerElement);
}