public static void remove_all(F.TreeNodeCollection collection, @predicate d)
{
foreach (F.TreeNode n in collection)
{
if(d(n))
{
collection.Remove(n);
}
}
}
public static F.TreeNode find(F.TreeNodeCollection collection, @predicate d)
{
foreach (F.TreeNode n in collection)
{
if (d(n))
{
return n;
}
}
return null;
}
