目录for循环语句例题1：批量添加用户例题2：根据IP地址检查主机状态while循环语句例题1javascript 猜价格游戏例题二：批量添加用户until循环语句例题：计算1~50的值中断（break和continue）①break②continueIFS字段
I want to create an attached property of type ObservableCollection<Notification> and bind it to a property of the same type on the DataContext.
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