private void OnItemCollapsed(object sender, VirtualizingItemCollapsedArgs e)
{
if (!(e.Item is OCFolder ocFolder))
{
return;
}
ocFolder.OIFolder.Expand = false;
}
private void OnPropertyCollapsed(object sender, VirtualizingItemCollapsedArgs e)
{
if (PropertyCollapsed != null)
{
RuntimeAnimationProperty item = (RuntimeAnimationProperty)e.Item;
int index = IndexOf(item);
PropertyCollapsed(new ItemArg {
Item = (RuntimeAnimationProperty)e.Item, Row = index
});
}
}
