public bool GetFromElement(XElement xTable, out RelationsTable table)
{
table = RelationsTable.GetTable();
table.Clear();
try
{
foreach (XElement xRelation in xTable.Elements("relation"))
{
int firstID = Int32.Parse(xRelation.Attribute("firstPerson").Value);
int secondID = Int32.Parse(xRelation.Attribute("secondPerson").Value);
Relatives relation = (Relatives)Enum.Parse(typeof(Relatives), xRelation.Attribute("relation").Value);
PersonList personList = PersonList.GetPersonList(null);
Person fPerson;
Person sPerson;
if ((personList.GetPersonFromID(firstID, out fPerson)) &&
(personList.GetPersonFromID(secondID, out sPerson)))
{
table.SetRelationBetweenPersons(fPerson, sPerson, relation);
}
}
return(true);
}
catch
{
return(false);
}
}
private void button1_Click_2(object sender, RoutedEventArgs e)
{
if (PeopleDataGrid.SelectedIndex != -1)
{
Person person = PersonList.GetPersonList().GetPersonsList()[PeopleDataGrid.SelectedIndex];
PersonsGraph graph = new PersonsGraph(PersonList.GetPersonList(), RelationsTable.GetTable(), person);
var wind = new GraphWindow(graph);
wind.ShowDialog();
}
}
private void SaveRelationButton_Click(object sender, RoutedEventArgs e)
{
if (RelationTableDataGrid.SelectedIndex != -1)
{
Relatives relative;
if (Relatives.TryParse(RelationComboBox.SelectedValue.ToString(), out relative))
{
RelationsTable.GetTable().SetRelationBetweenPersons(_currentRelation.FirstPerson,
_currentRelation.SecondPerson, relative);
RefreshTable();
}
}
}
