void RowDef_RowCollapsing(RowDef row)
{
foreach (RowDef child in row.Children)
{
if (row.IsExpanded.HasValue && row.IsExpanded.Value)
RowDef_RowCollapsing(child);
child.IsVisible = false;
}
OnPropertyChanged("Display");
}
IEnumerable<RowDef> IterateTree(RowDef parent)
{
if (!parent.IsVisible)
yield break;
yield return parent;
foreach (RowDef child in parent.Children)
{
foreach (RowDef r in IterateTree(child))
{
yield return r;
}
}
}
public RowDef(RowDef parent)
: this()
{
Parent = parent;
}
void RowDef_RowExpanding(RowDef row)
{
foreach (RowDef child in row.Children)
child.IsVisible = true;
OnPropertyChanged("Display");
}
