WMI F#

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(* Windows Internals 5th Edition, P48 *)
#r "System.Management.dll";;
open System.Management
open System.Collections.Generic

let getObj (scope : string) query = 
  ManagementObjectSearcher(scope, query).Get()

getObj @"\root\cimv2" "SELECT * FROM Win32_OperatingSystem" 
|> Seq.cast 
|> Seq.map(fun (x : ManagementObject) -> 
  [x.["Caption"]
   x.["Debug"]
   x.["Version"] ])
;;

namespace System

namespace System.Management

namespace System.Collections

namespace System.Collections.Generic

val getObj : scope:string -> query:string -> ManagementObjectCollection

Full name: Script.getObj

val scope : string

Multiple items
val string : value:'T -> string

Full name: Microsoft.FSharp.Core.Operators.string

--------------------
type string = System.String

Full name: Microsoft.FSharp.Core.string

val query : string

Multiple items
type ManagementObjectSearcher =
  inherit Component
  new : unit -> ManagementObjectSearcher + 6 overloads
  member Get : unit -> ManagementObjectCollection + 1 overload
  member Options : EnumerationOptions with get, set
  member Query : ObjectQuery with get, set
  member Scope : ManagementScope with get, set

Full name: System.Management.ManagementObjectSearcher

--------------------
ManagementObjectSearcher() : unit
ManagementObjectSearcher(queryString: string) : unit
ManagementObjectSearcher(query: ObjectQuery) : unit
ManagementObjectSearcher(scope: string, queryString: string) : unit
ManagementObjectSearcher(scope: ManagementScope, query: ObjectQuery) : unit
ManagementObjectSearcher(scope: string, queryString: string, options: EnumerationOptions) : unit
ManagementObjectSearcher(scope: ManagementScope, query: ObjectQuery, options: EnumerationOptions) : unit

module Seq

from Microsoft.FSharp.Collections

val cast : source:System.Collections.IEnumerable -> seq<'T>

Full name: Microsoft.FSharp.Collections.Seq.cast

val map : mapping:('T -> 'U) -> source:seq<'T> -> seq<'U>

Full name: Microsoft.FSharp.Collections.Seq.map

val x : ManagementObject

Multiple items
type ManagementObject =
  inherit ManagementBaseObject
  new : unit -> ManagementObject + 6 overloads
  member ClassPath : ManagementPath
  member Clone : unit -> obj
  member CopyTo : path:ManagementPath -> ManagementPath + 7 overloads
  member Delete : unit -> unit + 3 overloads
  member Dispose : unit -> unit
  member Get : unit -> unit + 1 overload
  member GetMethodParameters : methodName:string -> ManagementBaseObject
  member GetRelated : unit -> ManagementObjectCollection + 5 overloads
  member GetRelationships : unit -> ManagementObjectCollection + 5 overloads
  ...

Full name: System.Management.ManagementObject

--------------------
ManagementObject() : unit
ManagementObject(path: ManagementPath) : unit
ManagementObject(path: string) : unit
ManagementObject(path: ManagementPath, options: ObjectGetOptions) : unit
ManagementObject(path: string, options: ObjectGetOptions) : unit
ManagementObject(scope: ManagementScope, path: ManagementPath, options: ObjectGetOptions) : unit
ManagementObject(scopeString: string, pathString: string, options: ObjectGetOptions) : unit