public void LoadFromXml(XElement xElement)
{
CatalogItems = new List<CatalogItem>();
foreach (XElement catalogElements in xElement.Elements("CatalogItems"))
{
foreach (XElement catalogItemElement in catalogElements.Elements("CatalogItem") )
{
CatalogItem newItem = new CatalogItem();
newItem.LoadFromXml(catalogItemElement);
CatalogItems.Add(newItem);
}
}
foreach (XElement catalogElements in xElement.Elements("BoxedItems"))
{
foreach (XElement catalogElement in catalogElements.Elements("BoxedItem"))
{
BoxedItem newItem = new BoxedItem();
newItem.LoadFromXml(catalogElement);
BoxedItems.Add(newItem);
}
}
foreach (XElement catalogElements in xElement.Elements("VolumeItems"))
{
foreach (XElement catalogElement in catalogElements.Elements("VolumeItem"))
{
VolumeItem newItem = new VolumeItem();
newItem.LoadFromXml(catalogElement);
VolumeItems.Add(newItem);
}
}
}
CatalogItem CreateNewCatalogItem()
{
CatalogItem catalogItem = new CatalogItem();
if (rdoCatalogBox.Checked)
{
catalogItem = new BoxedItem();
}
else if (rdoCatalogVolume.Checked)
{
catalogItem = new VolumeItem();
}
else
{
catalogItem = new CatalogItem();
}
return catalogItem;
}