UiaProviderForNonClient

// UIAutomationCore.dll
#include <windows.h>

HRESULT UiaProviderForNonClient(
    HWND hwnd,
    INT idObject,
    INT idChild,
    IRawElementProviderSimple** ppProvider
);

<DllImport("UIAutomationCore.dll", ExactSpelling:=True)>
Public Shared Function UiaProviderForNonClient(
    hwnd As IntPtr,   ' HWND
    idObject As Integer,   ' INT
    idChild As Integer,   ' INT
    ppProvider As IntPtr   ' IRawElementProviderSimple** out
) As Integer
End Function

' hwnd : HWND
' idObject : INT
' idChild : INT
' ppProvider : IRawElementProviderSimple** out
Declare PtrSafe Function UiaProviderForNonClient Lib "uiautomationcore" ( _
    ByVal hwnd As LongPtr, _
    ByVal idObject As Long, _
    ByVal idChild As Long, _
    ByVal ppProvider As LongPtr) As Long
' VBA7前提(PtrSafe)。32bit Office では LongPtr→Long。Integer=16bit / Long=32bit / LongLong=64bit。

import ctypes
from ctypes import wintypes

UiaProviderForNonClient = ctypes.windll.uiautomationcore.UiaProviderForNonClient
UiaProviderForNonClient.restype = ctypes.c_int
UiaProviderForNonClient.argtypes = [
    wintypes.HANDLE,  # hwnd : HWND
    ctypes.c_int,  # idObject : INT
    ctypes.c_int,  # idChild : INT
    ctypes.c_void_p,  # ppProvider : IRawElementProviderSimple** out
]

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('UIAutomationCore.dll')
UiaProviderForNonClient = Fiddle::Function.new(
  lib['UiaProviderForNonClient'],
  [
    Fiddle::TYPE_VOIDP,  # hwnd : HWND
    Fiddle::TYPE_INT,  # idObject : INT
    Fiddle::TYPE_INT,  # idChild : INT
    Fiddle::TYPE_VOIDP,  # ppProvider : IRawElementProviderSimple** out
  ],
  Fiddle::TYPE_INT)

#[link(name = "uiautomationcore")]
extern "system" {
    fn UiaProviderForNonClient(
        hwnd: *mut core::ffi::c_void,  // HWND
        idObject: i32,  // INT
        idChild: i32,  // INT
        ppProvider: *mut *mut core::ffi::c_void  // IRawElementProviderSimple** out
    ) -> i32;
}
// crates: windows-sys provides ready-made bindings for this API.

$sig = @"
[DllImport("UIAutomationCore.dll")]
public static extern int UiaProviderForNonClient(IntPtr hwnd, int idObject, int idChild, IntPtr ppProvider);
"@
$api = Add-Type -MemberDefinition $sig -Name 'UIAutomationCore_UiaProviderForNonClient' -Namespace Win32 -PassThru
# $api::UiaProviderForNonClient(hwnd, idObject, idChild, ppProvider)

#uselib "UIAutomationCore.dll"
#func global UiaProviderForNonClient "UiaProviderForNonClient" sptr, sptr, sptr, sptr
; UiaProviderForNonClient hwnd, idObject, idChild, ppProvider   ; 戻り値は stat
; hwnd : HWND -> "sptr"
; idObject : INT -> "sptr"
; idChild : INT -> "sptr"
; ppProvider : IRawElementProviderSimple** out -> "sptr"
; ※HSP3.7は #func のため戻り値はシステム変数 stat に格納されます。

#uselib "UIAutomationCore.dll"
#cfunc global UiaProviderForNonClient "UiaProviderForNonClient" sptr, int, int, sptr
; res = UiaProviderForNonClient(hwnd, idObject, idChild, ppProvider)
; hwnd : HWND -> "sptr"
; idObject : INT -> "int"
; idChild : INT -> "int"
; ppProvider : IRawElementProviderSimple** out -> "sptr"

; HRESULT UiaProviderForNonClient(HWND hwnd, INT idObject, INT idChild, IRawElementProviderSimple** ppProvider)
#uselib "UIAutomationCore.dll"
#cfunc global UiaProviderForNonClient "UiaProviderForNonClient" intptr, int, int, intptr
; res = UiaProviderForNonClient(hwnd, idObject, idChild, ppProvider)
; hwnd : HWND -> "intptr"
; idObject : INT -> "int"
; idChild : INT -> "int"
; ppProvider : IRawElementProviderSimple** out -> "intptr"

import (
	"golang.org/x/sys/windows"
	"unsafe"
)

var (
	uiautomationcore = windows.NewLazySystemDLL("UIAutomationCore.dll")
	procUiaProviderForNonClient = uiautomationcore.NewProc("UiaProviderForNonClient")
)

// hwnd (HWND), idObject (INT), idChild (INT), ppProvider (IRawElementProviderSimple** out)
r1, _, err := procUiaProviderForNonClient.Call(
	uintptr(hwnd),
	uintptr(idObject),
	uintptr(idChild),
	uintptr(ppProvider),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // HRESULT

function UiaProviderForNonClient(
  hwnd: THandle;   // HWND
  idObject: Integer;   // INT
  idChild: Integer;   // INT
  ppProvider: Pointer   // IRawElementProviderSimple** out
): Integer; stdcall;
  external 'UIAutomationCore.dll' name 'UiaProviderForNonClient';

result := DllCall("UIAutomationCore\UiaProviderForNonClient"
    , "Ptr", hwnd   ; HWND
    , "Int", idObject   ; INT
    , "Int", idChild   ; INT
    , "Ptr", ppProvider   ; IRawElementProviderSimple** out
    , "Int")   ; return: HRESULT

●UiaProviderForNonClient(hwnd, idObject, idChild, ppProvider) = DLL("UIAutomationCore.dll", "int UiaProviderForNonClient(void*, int, int, void*)")
# 呼び出し: UiaProviderForNonClient(hwnd, idObject, idChild, ppProvider)
# hwnd : HWND -> "void*"
# idObject : INT -> "int"
# idChild : INT -> "int"
# ppProvider : IRawElementProviderSimple** out -> "void*"
# なでしこ1は32bit・ANSI(Shift_JIS)。文字列=char*(ANSI)、ポインタ/ハンドル=void*(4byte)。