F Sharp Type Providers
Using the CSV Type Provider[edit | edit source]
Given the following CSV file:
Id,Name 1,"Joel" 2,"Adam" 3,"Ryan" 4,"Matt"
You can read the data with the following script:
#r "FSharp.Data.dll" open FSharp.Data type PeopleDB = CsvProvider<"people.csv"> let people = PeopleDB.Load("people.csv") // this can be a URL let joel = people.Rows |> Seq.head printfn "Name: %s, Id: %i" joel.Name joel.Id
Using the WMI Type Provider[edit | edit source]
The WMI type provider allows you to query WMI services with strong typing.
To output the results of a WMI query as JSON,
open FSharp.Management open Newtonsoft.Json // `Local` is based off of the WMI available at localhost. type Local = WmiProvider<"localhost"> let data = [for d in Local.GetDataContext().Win32_DiskDrive -> d.Name, d.Size] printfn "%A" (JsonConvert.SerializeObject data)