MVVM Usercontrol 依赖属性 前台后台双向数据绑定

[{"title":"（ 211 个子文件 1.98MB ） MVVM Usercontrol 依赖属性 前台后台双向数据绑定","children":[{"title":".suo <span style='color:#111;'> 83.50KB </span>","children":null,"spread":false},{"title":"GalaSoft.MvvmLight.Extras.dll <span style='color:#111;'> 21.50KB </span>","children":null,"spread":false},{"title":"GalaSoft.MvvmLight.pdb <span style='color:#111;'> 85.50KB </span>","children":null,"spread":false},{"title":"GalaSoft.MvvmLight.xml <span style='color:#111;'> 103.13KB </span>","children":null,"spread":false},{"title":"System.Windows.Interactivity.dll <span style='color:#111;'> 39.00KB </span>","children":null,"spread":false},{"title":"......","children":null,"spread":false},{"title":"<span style='color:steelblue;'>文件过多，未全部展示</span>","children":null,"spread":false}],"spread":true}]