private void ChangeChildrenVisibleProperty(MachineElementViewModel me, bool value)
{
foreach (var item in me.Children)
{
if (item is MachineElementViewModel child)
{
ChangeVisibleProperty(child, value);
}
}
}
private void ChangeVisibleProperty(MachineElementViewModel me, bool value)
{
me.Visible = value;
ChangeChildrenVisibleProperty(me, value);
}