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IERegSetValueEx

関数

IE保護モードでレジストリ値を設定する。

DLLIeframe.dll呼出規約winapi

シグネチャ

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

HRESULT IERegSetValueEx(
    LPCWSTR lpSubKey,
    LPCWSTR lpValueName,
    DWORD Reserved,
    DWORD dwType,
    const BYTE* lpData,
    DWORD cbData
);

パラメーター

名前	型	方向	説明
lpSubKey	LPCWSTR	in	値を設定する対象のサブキーパスを指す文字列を指定する。
lpValueName	LPCWSTR	in	設定する値の名前を指す文字列を指定する。既定値はNULLまたは空文字。
Reserved	DWORD	in	予約済みパラメータ。0を指定する必要がある。
dwType	DWORD	in	設定する値のデータ型を指定する。REG_SZやREG_BINARY等のレジストリ型定数。
lpData	BYTE*	in	設定する値のデータを格納したバッファへのポインタを指定する。
cbData	DWORD	in	lpDataのデータサイズをバイト単位で指定する。

戻り値の型: HRESULT

各言語での呼び出し定義

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

HRESULT IERegSetValueEx(
    LPCWSTR lpSubKey,
    LPCWSTR lpValueName,
    DWORD Reserved,
    DWORD dwType,
    const BYTE* lpData,
    DWORD cbData
);

[DllImport("Ieframe.dll", ExactSpelling = true)]
static extern int IERegSetValueEx(
    [MarshalAs(UnmanagedType.LPWStr)] string lpSubKey,   // LPCWSTR
    [MarshalAs(UnmanagedType.LPWStr)] string lpValueName,   // LPCWSTR
    uint Reserved,   // DWORD
    uint dwType,   // DWORD
    IntPtr lpData,   // BYTE*
    uint cbData   // DWORD
);

<DllImport("Ieframe.dll", ExactSpelling:=True)>
Public Shared Function IERegSetValueEx(
    <MarshalAs(UnmanagedType.LPWStr)> lpSubKey As String,   ' LPCWSTR
    <MarshalAs(UnmanagedType.LPWStr)> lpValueName As String,   ' LPCWSTR
    Reserved As UInteger,   ' DWORD
    dwType As UInteger,   ' DWORD
    lpData As IntPtr,   ' BYTE*
    cbData As UInteger   ' DWORD
) As Integer
End Function

' lpSubKey : LPCWSTR
' lpValueName : LPCWSTR
' Reserved : DWORD
' dwType : DWORD
' lpData : BYTE*
' cbData : DWORD
Declare PtrSafe Function IERegSetValueEx Lib "ieframe" ( _
    ByVal lpSubKey As LongPtr, _
    ByVal lpValueName As LongPtr, _
    ByVal Reserved As Long, _
    ByVal dwType As Long, _
    ByVal lpData As LongPtr, _
    ByVal cbData As Long) As Long
' VBA7前提(PtrSafe)。32bit Office では LongPtr→Long。Integer=16bit / Long=32bit / LongLong=64bit。

import ctypes
from ctypes import wintypes

IERegSetValueEx = ctypes.windll.ieframe.IERegSetValueEx
IERegSetValueEx.restype = ctypes.c_int
IERegSetValueEx.argtypes = [
    wintypes.LPCWSTR,  # lpSubKey : LPCWSTR
    wintypes.LPCWSTR,  # lpValueName : LPCWSTR
    wintypes.DWORD,  # Reserved : DWORD
    wintypes.DWORD,  # dwType : DWORD
    ctypes.POINTER(ctypes.c_ubyte),  # lpData : BYTE*
    wintypes.DWORD,  # cbData : DWORD
]

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('Ieframe.dll')
IERegSetValueEx = Fiddle::Function.new(
  lib['IERegSetValueEx'],
  [
    Fiddle::TYPE_VOIDP,  # lpSubKey : LPCWSTR
    Fiddle::TYPE_VOIDP,  # lpValueName : LPCWSTR
    -Fiddle::TYPE_INT,  # Reserved : DWORD
    -Fiddle::TYPE_INT,  # dwType : DWORD
    Fiddle::TYPE_VOIDP,  # lpData : BYTE*
    -Fiddle::TYPE_INT,  # cbData : DWORD
  ],
  Fiddle::TYPE_INT)

#[link(name = "ieframe")]
extern "system" {
    fn IERegSetValueEx(
        lpSubKey: *const u16,  // LPCWSTR
        lpValueName: *const u16,  // LPCWSTR
        Reserved: u32,  // DWORD
        dwType: u32,  // DWORD
        lpData: *const u8,  // BYTE*
        cbData: u32  // DWORD
    ) -> i32;
}
// crates: windows-sys provides ready-made bindings for this API.

$sig = @"
[DllImport("Ieframe.dll")]
public static extern int IERegSetValueEx([MarshalAs(UnmanagedType.LPWStr)] string lpSubKey, [MarshalAs(UnmanagedType.LPWStr)] string lpValueName, uint Reserved, uint dwType, IntPtr lpData, uint cbData);
"@
$api = Add-Type -MemberDefinition $sig -Name 'Ieframe_IERegSetValueEx' -Namespace Win32 -PassThru
# $api::IERegSetValueEx(lpSubKey, lpValueName, Reserved, dwType, lpData, cbData)

#uselib "Ieframe.dll"
#func global IERegSetValueEx "IERegSetValueEx" sptr, sptr, sptr, sptr, sptr, sptr
; IERegSetValueEx lpSubKey, lpValueName, Reserved, dwType, varptr(lpData), cbData   ; 戻り値は stat
; lpSubKey : LPCWSTR -> "sptr"
; lpValueName : LPCWSTR -> "sptr"
; Reserved : DWORD -> "sptr"
; dwType : DWORD -> "sptr"
; lpData : BYTE* -> "sptr"
; cbData : DWORD -> "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。

出力引数:

#uselib "Ieframe.dll"
#cfunc global IERegSetValueEx "IERegSetValueEx" wstr, wstr, int, int, var, int
; res = IERegSetValueEx(lpSubKey, lpValueName, Reserved, dwType, lpData, cbData)
; lpSubKey : LPCWSTR -> "wstr"
; lpValueName : LPCWSTR -> "wstr"
; Reserved : DWORD -> "int"
; dwType : DWORD -> "int"
; lpData : BYTE* -> "var"
; cbData : DWORD -> "int"
; ※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。#uselib "Ieframe.dll"
#cfunc global IERegSetValueEx "IERegSetValueEx" wstr, wstr, int, int, sptr, int
; res = IERegSetValueEx(lpSubKey, lpValueName, Reserved, dwType, varptr(lpData), cbData)
; lpSubKey : LPCWSTR -> "wstr"
; lpValueName : LPCWSTR -> "wstr"
; Reserved : DWORD -> "int"
; dwType : DWORD -> "int"
; lpData : BYTE* -> "sptr"
; cbData : DWORD -> "int"
; ※出力/バッファ引数はポインタ方式(token=sptr / 呼び出しは varptr(変数))。

出力引数:

; HRESULT IERegSetValueEx(LPCWSTR lpSubKey, LPCWSTR lpValueName, DWORD Reserved, DWORD dwType, BYTE* lpData, DWORD cbData)
#uselib "Ieframe.dll"
#cfunc global IERegSetValueEx "IERegSetValueEx" wstr, wstr, int, int, var, int
; res = IERegSetValueEx(lpSubKey, lpValueName, Reserved, dwType, lpData, cbData)
; lpSubKey : LPCWSTR -> "wstr"
; lpValueName : LPCWSTR -> "wstr"
; Reserved : DWORD -> "int"
; dwType : DWORD -> "int"
; lpData : BYTE* -> "var"
; cbData : DWORD -> "int"
; ※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。; HRESULT IERegSetValueEx(LPCWSTR lpSubKey, LPCWSTR lpValueName, DWORD Reserved, DWORD dwType, BYTE* lpData, DWORD cbData)
#uselib "Ieframe.dll"
#cfunc global IERegSetValueEx "IERegSetValueEx" wstr, wstr, int, int, intptr, int
; res = IERegSetValueEx(lpSubKey, lpValueName, Reserved, dwType, varptr(lpData), cbData)
; lpSubKey : LPCWSTR -> "wstr"
; lpValueName : LPCWSTR -> "wstr"
; Reserved : DWORD -> "int"
; dwType : DWORD -> "int"
; lpData : BYTE* -> "intptr"
; cbData : DWORD -> "int"
; ※出力/バッファ引数はポインタ方式(token=intptr / 呼び出しは varptr(変数))。

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

var (
	ieframe = windows.NewLazySystemDLL("Ieframe.dll")
	procIERegSetValueEx = ieframe.NewProc("IERegSetValueEx")
)

// lpSubKey (LPCWSTR), lpValueName (LPCWSTR), Reserved (DWORD), dwType (DWORD), lpData (BYTE*), cbData (DWORD)
r1, _, err := procIERegSetValueEx.Call(
	uintptr(unsafe.Pointer(windows.StringToUTF16Ptr(lpSubKey))),
	uintptr(unsafe.Pointer(windows.StringToUTF16Ptr(lpValueName))),
	uintptr(Reserved),
	uintptr(dwType),
	uintptr(lpData),
	uintptr(cbData),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // HRESULT

function IERegSetValueEx(
  lpSubKey: PWideChar;   // LPCWSTR
  lpValueName: PWideChar;   // LPCWSTR
  Reserved: DWORD;   // DWORD
  dwType: DWORD;   // DWORD
  lpData: Pointer;   // BYTE*
  cbData: DWORD   // DWORD
): Integer; stdcall;
  external 'Ieframe.dll' name 'IERegSetValueEx';

result := DllCall("Ieframe\IERegSetValueEx"
    , "WStr", lpSubKey   ; LPCWSTR
    , "WStr", lpValueName   ; LPCWSTR
    , "UInt", Reserved   ; DWORD
    , "UInt", dwType   ; DWORD
    , "Ptr", lpData   ; BYTE*
    , "UInt", cbData   ; DWORD
    , "Int")   ; return: HRESULT

●IERegSetValueEx(lpSubKey, lpValueName, Reserved, dwType, lpData, cbData) = DLL("Ieframe.dll", "int IERegSetValueEx(char*, char*, dword, dword, void*, dword)")
# 呼び出し: IERegSetValueEx(lpSubKey, lpValueName, Reserved, dwType, lpData, cbData)
# lpSubKey : LPCWSTR -> "char*"
# lpValueName : LPCWSTR -> "char*"
# Reserved : DWORD -> "dword"
# dwType : DWORD -> "dword"
# lpData : BYTE* -> "void*"
# cbData : DWORD -> "dword"
# 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)。