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SetupOpenAppendInfFileW

関数
既存のINFハンドルに別のINFファイルを追加で開く(Unicode)。
DLLSETUPAPI.dll文字セットUnicode (-W)呼出規約winapiSetLastErrorあり対応OSWindows XP 以降
📘 Microsoft Learn (日本語) · English

シグネチャ

// SETUPAPI.dll  (Unicode / -W)
#include <windows.h>

BOOL SetupOpenAppendInfFileW(
    LPCWSTR FileName,   // optional
    void* InfHandle,
    DWORD* ErrorLine   // optional
);

パラメーター

名前型方向説明
FileNameLPCWSTRinoptional追加で開くINFファイル名(Unicode)。NULLで対象INFのレイアウトファイルを開く。
InfHandlevoid*in既に開いているINFハンドル。これに追加INFを連結する。
ErrorLineDWORD*outoptional解析エラーが起きた行番号を受け取る出力ポインタ。NULL可。

戻り値の型: BOOL

各言語での呼び出し定義

// SETUPAPI.dll  (Unicode / -W)
#include <windows.h>

BOOL SetupOpenAppendInfFileW(
    LPCWSTR FileName,   // optional
    void* InfHandle,
    DWORD* ErrorLine   // optional
);
[return: MarshalAs(UnmanagedType.Bool)]
[DllImport("SETUPAPI.dll", CharSet = CharSet.Unicode, SetLastError = true, ExactSpelling = true)]
static extern bool SetupOpenAppendInfFileW(
    [MarshalAs(UnmanagedType.LPWStr)] string FileName,   // LPCWSTR optional
    IntPtr InfHandle,   // void*
    IntPtr ErrorLine   // DWORD* optional, out
);
<DllImport("SETUPAPI.dll", CharSet:=CharSet.Unicode, SetLastError:=True, ExactSpelling:=True)>
Public Shared Function SetupOpenAppendInfFileW(
    <MarshalAs(UnmanagedType.LPWStr)> FileName As String,   ' LPCWSTR optional
    InfHandle As IntPtr,   ' void*
    ErrorLine As IntPtr   ' DWORD* optional, out
) As Boolean
End Function
' FileName : LPCWSTR optional
' InfHandle : void*
' ErrorLine : DWORD* optional, out
Declare PtrSafe Function SetupOpenAppendInfFileW Lib "setupapi" ( _
    ByVal FileName As LongPtr, _
    ByVal InfHandle As LongPtr, _
    ByVal ErrorLine As LongPtr) As Long
' Unicode(W): 文字列は ByVal As LongPtr とし StrPtr(unicodeStr) を渡す
' VBA7前提(PtrSafe)。32bit Office では LongPtr→Long。Integer=16bit / Long=32bit / LongLong=64bit。
import ctypes
from ctypes import wintypes

SetupOpenAppendInfFileW = ctypes.windll.setupapi.SetupOpenAppendInfFileW
SetupOpenAppendInfFileW.restype = wintypes.BOOL
SetupOpenAppendInfFileW.argtypes = [
    wintypes.LPCWSTR,  # FileName : LPCWSTR optional
    ctypes.POINTER(None),  # InfHandle : void*
    ctypes.POINTER(wintypes.DWORD),  # ErrorLine : DWORD* optional, out
]
# GetLastError: use ctypes.GetLastError() (or ctypes.WinDLL(use_last_error=True))
require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('SETUPAPI.dll')
SetupOpenAppendInfFileW = Fiddle::Function.new(
  lib['SetupOpenAppendInfFileW'],
  [
    Fiddle::TYPE_VOIDP,  # FileName : LPCWSTR optional
    Fiddle::TYPE_VOIDP,  # InfHandle : void*
    Fiddle::TYPE_VOIDP,  # ErrorLine : DWORD* optional, out
  ],
  Fiddle::TYPE_INT)
# Wide strings: pass str.encode("UTF-16LE") + "\x00\x00"
#[link(name = "setupapi")]
extern "system" {
    fn SetupOpenAppendInfFileW(
        FileName: *const u16,  // LPCWSTR optional
        InfHandle: *mut (),  // void*
        ErrorLine: *mut u32  // DWORD* optional, out
    ) -> i32;
}
// crates: windows-sys provides ready-made bindings for this API.
$sig = @"
[return: MarshalAs(UnmanagedType.Bool)]
[DllImport("SETUPAPI.dll", CharSet = CharSet.Unicode, SetLastError = true)]
public static extern bool SetupOpenAppendInfFileW([MarshalAs(UnmanagedType.LPWStr)] string FileName, IntPtr InfHandle, IntPtr ErrorLine);
"@
$api = Add-Type -MemberDefinition $sig -Name 'SETUPAPI_SetupOpenAppendInfFileW' -Namespace Win32 -PassThru
# $api::SetupOpenAppendInfFileW(FileName, InfHandle, ErrorLine)
#uselib "SETUPAPI.dll"
#func global SetupOpenAppendInfFileW "SetupOpenAppendInfFileW" wptr, wptr, wptr
; SetupOpenAppendInfFileW FileName, InfHandle, varptr(ErrorLine)   ; 戻り値は stat
; FileName : LPCWSTR optional -> "wptr"
; InfHandle : void* -> "wptr"
; ErrorLine : DWORD* optional, out -> "wptr"
; ※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。
出力引数: 
#uselib "SETUPAPI.dll"
#cfunc global SetupOpenAppendInfFileW "SetupOpenAppendInfFileW" wstr, sptr, var
; res = SetupOpenAppendInfFileW(FileName, InfHandle, ErrorLine)
; FileName : LPCWSTR optional -> "wstr"
; InfHandle : void* -> "sptr"
; ErrorLine : DWORD* optional, out -> "var"
; ※出力/バッファ引数は var 方式(変数を直接渡す)。varptr 方式にも切替可。
出力引数: 
; BOOL SetupOpenAppendInfFileW(LPCWSTR FileName, void* InfHandle, DWORD* ErrorLine)
#uselib "SETUPAPI.dll"
#cfunc global SetupOpenAppendInfFileW "SetupOpenAppendInfFileW" wstr, intptr, var
; res = SetupOpenAppendInfFileW(FileName, InfHandle, ErrorLine)
; FileName : LPCWSTR optional -> "wstr"
; InfHandle : void* -> "intptr"
; ErrorLine : DWORD* optional, out -> "var"
; ※出力/バッファ引数は var 方式(変数を直接渡す)。varptr 方式にも切替可。
import (
	"golang.org/x/sys/windows"
	"unsafe"
)

var (
	setupapi = windows.NewLazySystemDLL("SETUPAPI.dll")
	procSetupOpenAppendInfFileW = setupapi.NewProc("SetupOpenAppendInfFileW")
)

// FileName (LPCWSTR optional), InfHandle (void*), ErrorLine (DWORD* optional, out)
r1, _, err := procSetupOpenAppendInfFileW.Call(
	uintptr(unsafe.Pointer(windows.StringToUTF16Ptr(FileName))),
	uintptr(InfHandle),
	uintptr(ErrorLine),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // BOOL
function SetupOpenAppendInfFileW(
  FileName: PWideChar;   // LPCWSTR optional
  InfHandle: Pointer;   // void*
  ErrorLine: Pointer   // DWORD* optional, out
): BOOL; stdcall;
  external 'SETUPAPI.dll' name 'SetupOpenAppendInfFileW';
result := DllCall("SETUPAPI\SetupOpenAppendInfFileW"
    , "WStr", FileName   ; LPCWSTR optional
    , "Ptr", InfHandle   ; void*
    , "Ptr", ErrorLine   ; DWORD* optional, out
    , "Int")   ; return: BOOL
●SetupOpenAppendInfFileW(FileName, InfHandle, ErrorLine) = DLL("SETUPAPI.dll", "bool SetupOpenAppendInfFileW(char*, void*, void*)")
# 呼び出し: SetupOpenAppendInfFileW(FileName, InfHandle, ErrorLine)
# FileName : LPCWSTR optional -> "char*"
# InfHandle : void* -> "void*"
# ErrorLine : DWORD* optional, 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)。
# ※-W(Unicode)関数。なでしこ1はANSIのため -A 版の利用を推奨。