F＃：使用INotifyPropertyChanged进行数据绑定

Question

如何实现INotifyPropertyChanged以用于F＃类型？ 谢谢！

Answer 1

这是基本相同的其他语言：

open System.ComponentModel 
type MyType() = 
    let ev = new Event<_,_>() 
    let mutable str = "" 
    member x.StringProp 
    with get() = str 
    and set(str') = 
     str <- str' 
     ev.Trigger(x, PropertyChangedEventArgs("StringProp")) 
    interface INotifyPropertyChanged with 
    [<CLIEvent>] 
    member x.PropertyChanged = ev.Publish