public void Delete()
{
if (SupplierList.Contains(SupplierId))
{
DeleteChild(SupplierId);
SupplierList.GetSupplierList().Remove(this);
}
}
public void Save()
{
_isNew = false;
IsDirty = false;
if (!SupplierList.Contains(SupplierId))
{
SupplierList.GetSupplierList().Add(this);
}
}
private static void DeleteChild(int parentSupplirId)
{
foreach (var childSupplier in SupplierList.GetChildSuppliers(parentSupplirId))
{
var childSupplierId = childSupplier.SupplierId;
if (SupplierList.Contains(childSupplierId))
{
DeleteChild(childSupplierId);
SupplierList.GetSupplierList().Remove(childSupplier);
}
}
}
