如何实现INotifyPropertyChanged以用于F#类型? 谢谢!
如何实现INotifyPropertyChanged以用于F#类型? 谢谢!
它与任何其他语言基本相同:
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
它与任何其他语言基本相同:
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