F＃interactive：如何显示/更改当前工作目录

Question

在F＃interactive中：如何显示/更改当前工作目录？

Answer 1

> open System;;

> Environment.CurrentDirectory;;
val it : string = "C:\\"
> Environment.CurrentDirectory <- @"c:\temp";;
val it : unit = ()
> Environment.CurrentDirectory;;
val it : string = "c:\\temp"