有没有办法在单个[<clievent>]块上包含多个事件声明？

Question

写作有点乏味：

let e1 = Event<_>()
let e... = Event<_>()
let en = Event<_>()

[<CLIEvent>]
member this.E1 = e1.Publish
[<CLIEvent>]
member this.E... = e....Publish
[<CLIEvent>]
member this.En = en.Publish

在代码中，我展示了如何为每个事件编写n [<CLIEvent>]，1。

Answer 1

[<CLIEvent>]不是“块”，它是属性。

属性会立即应用于成员，因此，您不能将相同的[<CLIEvent>]属性应用于多个成员。

但如果有帮助，你可以把它们放在同一条线上：

[<CLIEvent>] member this.E1 = e1.Publish
[<CLIEvent>] member this.E... = e....Publish
[<CLIEvent>] member this.En = en.Publish