private void UpdateFirstChild()
{
// check first childs
Misc.TreeAttribute root = FindName("databaseName") as Misc.TreeAttribute;
Misc.TreeAttribute child = root.Items[0] as Misc.TreeAttribute;
child.CanBeRemoved = root.Items.Count > 1;
}
private void attributeAdd(object sender, RoutedEventArgs e)
{
TreeViewItem nod = GetTreeItemFromContext(sender);
int sons = nod.Items.Count;
string newName = "Attribute " + sons.ToString();
Misc.TreeAttribute t = CreateTreeAttribute(newName);
nod.Items.Add(t);
UpdateFirstChild();
}
private Misc.TreeAttribute CreateTreeAttribute(string name)
{
Misc.TreeAttribute att = new Misc.TreeAttribute();
att.Header = name;
object o = TryFindResource("TreeItemContextMenu");
att.ContextMenu = o as ContextMenu;
att.CanBeRemoved = true;
return(att);
}
