/// <summary>
/// Performs the business logic for updating the natural siblings of a child.
/// </summary>
public static void UpdateSiblings(PeopleCollection family, Person child)
{
foreach (Person p in child.NaturalParents)
{
foreach (Person c in p.NaturalChildren)
{
if (c != child && !family.Current.Siblings.Contains(c))
{
RelationshipHelper.AddExistingSibling(family, family.Current, c);
}
}
}
}
/// <summary>
/// Imports the families (FAM tags) from the GEDCOM XML file.
/// </summary>
private void ImportFamilies()
{
// Get list of families.
XmlNodeList list = doc.SelectNodes("/root/FAM");
foreach (XmlNode node in list)
{
// Get family (husband, wife and children) IDs from the GEDCOM file.
string husband = GetHusbandID(node);
string wife = GetWifeID(node);
string[] children = GetChildrenIDs(node);
// Get the Person objects for the husband and wife,
// required for marriage info and adding children.
Person husbandPerson = people.Find(husband);
Person wifePerson = people.Find(wife);
// Add any marriage / divoirce details.
ImportMarriage(husbandPerson, wifePerson, node);
// Import the children.
foreach (string child in children)
{
// Get the Person object for the child.
Person childPerson = people.Find(child);
// Calling RelationshipHelper.AddChild hooks up all of the
// child relationships for the husband and wife. Also hooks up
// the sibling relationships.
if (husbandPerson != null && childPerson != null)
{
RelationshipHelper.AddChild(people, husbandPerson, childPerson);
}
if (husbandPerson == null && wifePerson != null & childPerson != null)
{
RelationshipHelper.AddChild(people, wifePerson, childPerson);
}
}
}
}
