<script> window.onload = function() { //要折叠的区域 var catalog = document.getElementById("div-id"); //如果全部列表都添加折叠使用document.getElementsByTagName("ul"); var childs = catalog.getElementsByTagName("ul"); for (var i = 0; i <…
布局相关: Grid as title Binding Path="", Mode= TwoWay, model should implement IPropertyChanged interface. Binding without path, can be with "Source={StaticResource ResourceKey=Hello}" DataContext="" DataTemplate use ListBox , St…