在wpf中将控件绑定到对象的属性时, 当对象的属性发生改变时必须通知控件作出相应的改变, 所以此对象需要实现 INotifyPropertyChanged 接口 例: //实现属性变更通知接口 INotifyPropertyChanged public class TestA : INotifyPropertyChanged { public long ID { get; set; } private string name; public string Name { get { return…
INotifyPropertyChanged接口在WPF或WinFrom程序中使用还是经常用到,常用于通知界面属性变更.标准写法如下: class NotifyObject : INotifyPropertyChanged { private int number; public int Number { get { return number; } set { number = value; OnPro…
转载来源:http://www.cnblogs.com/TianFang/p/6240933.html 如何优雅的实现INotifyPropertyChanged接口 INotifyPropertyChanged接口在WPF或WinFrom程序中使用还是经常用到,常用于通知界面属性变更.标准写法如下: class NotifyObject : INotifyPropertyChanged { private int number; public int Numb…
在WPF MVVM模式开发中,实现INotifyPropertyChanged的ViewModel是非常重要且常见的类: public class MainViewModel : INotifyPropertyChanged { public event PropertyChangedEventHandler PropertyChanged; private void OnPropertyChanged(string propertyName) { if (this.PropertyChange…
public class OrderModel:INotifyPropertyChanged { public string _oderID; public string OrderID; { get { return _orderID; } set { if(_oderID==value) return; _orderID=value; NotifyPropertyChanged("OrderID"); } } public event PropertyChangedEventHan…
需求背景 需要显示 ViewModel 中的 Message/DpMessage,显示内容根据其某些属性来确定.代码结构抽象如下: // Model public class Message : INotifyPropertyChanged { public string MSG; public string Stack; } // ViewModel public class MessageViewModel : INotifyPropertyChanged { public Message…
