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CM_Uninstall_DevNode
関数デバイスノードをアンインストールする。
シグネチャ
// CFGMGR32.dll
#include <windows.h>
CONFIGRET CM_Uninstall_DevNode(
DWORD dnDevInst,
DWORD ulFlags
);パラメーター
| 名前 | 型 | 方向 | 説明 |
|---|---|---|---|
| dnDevInst | DWORD | in | アンインストール(レジストリ情報を含め削除)する対象デバイスノードのハンドル。 |
| ulFlags | DWORD | in | 予約済みフラグ。常に0を指定する。 |
戻り値の型: CONFIGRET
各言語での呼び出し定義
// CFGMGR32.dll
#include <windows.h>
CONFIGRET CM_Uninstall_DevNode(
DWORD dnDevInst,
DWORD ulFlags
);[DllImport("CFGMGR32.dll", ExactSpelling = true)]
static extern uint CM_Uninstall_DevNode(
uint dnDevInst, // DWORD
uint ulFlags // DWORD
);<DllImport("CFGMGR32.dll", ExactSpelling:=True)>
Public Shared Function CM_Uninstall_DevNode(
dnDevInst As UInteger, ' DWORD
ulFlags As UInteger ' DWORD
) As UInteger
End Function' dnDevInst : DWORD
' ulFlags : DWORD
Declare PtrSafe Function CM_Uninstall_DevNode Lib "cfgmgr32" ( _
ByVal dnDevInst As Long, _
ByVal ulFlags 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
CM_Uninstall_DevNode = ctypes.windll.cfgmgr32.CM_Uninstall_DevNode
CM_Uninstall_DevNode.restype = wintypes.DWORD
CM_Uninstall_DevNode.argtypes = [
wintypes.DWORD, # dnDevInst : DWORD
wintypes.DWORD, # ulFlags : DWORD
]require 'fiddle'
require 'fiddle/import'
lib = Fiddle.dlopen('CFGMGR32.dll')
CM_Uninstall_DevNode = Fiddle::Function.new(
lib['CM_Uninstall_DevNode'],
[
-Fiddle::TYPE_INT, # dnDevInst : DWORD
-Fiddle::TYPE_INT, # ulFlags : DWORD
],
-Fiddle::TYPE_INT)#[link(name = "cfgmgr32")]
extern "system" {
fn CM_Uninstall_DevNode(
dnDevInst: u32, // DWORD
ulFlags: u32 // DWORD
) -> u32;
}
// crates: windows-sys provides ready-made bindings for this API.$sig = @"
[DllImport("CFGMGR32.dll")]
public static extern uint CM_Uninstall_DevNode(uint dnDevInst, uint ulFlags);
"@
$api = Add-Type -MemberDefinition $sig -Name 'CFGMGR32_CM_Uninstall_DevNode' -Namespace Win32 -PassThru
# $api::CM_Uninstall_DevNode(dnDevInst, ulFlags)#uselib "CFGMGR32.dll"
#func global CM_Uninstall_DevNode "CM_Uninstall_DevNode" sptr, sptr
; CM_Uninstall_DevNode dnDevInst, ulFlags ; 戻り値は stat
; dnDevInst : DWORD -> "sptr"
; ulFlags : 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。#uselib "CFGMGR32.dll"
#cfunc global CM_Uninstall_DevNode "CM_Uninstall_DevNode" int, int
; res = CM_Uninstall_DevNode(dnDevInst, ulFlags)
; dnDevInst : DWORD -> "int"
; ulFlags : DWORD -> "int"; CONFIGRET CM_Uninstall_DevNode(DWORD dnDevInst, DWORD ulFlags)
#uselib "CFGMGR32.dll"
#cfunc global CM_Uninstall_DevNode "CM_Uninstall_DevNode" int, int
; res = CM_Uninstall_DevNode(dnDevInst, ulFlags)
; dnDevInst : DWORD -> "int"
; ulFlags : DWORD -> "int"import (
"golang.org/x/sys/windows"
"unsafe"
)
var (
cfgmgr32 = windows.NewLazySystemDLL("CFGMGR32.dll")
procCM_Uninstall_DevNode = cfgmgr32.NewProc("CM_Uninstall_DevNode")
)
// dnDevInst (DWORD), ulFlags (DWORD)
r1, _, err := procCM_Uninstall_DevNode.Call(
uintptr(dnDevInst),
uintptr(ulFlags),
)
_ = err // syscall.Errno (valid when the call sets last-error)
_ = r1 // CONFIGRETfunction CM_Uninstall_DevNode(
dnDevInst: DWORD; // DWORD
ulFlags: DWORD // DWORD
): DWORD; stdcall;
external 'CFGMGR32.dll' name 'CM_Uninstall_DevNode';result := DllCall("CFGMGR32\CM_Uninstall_DevNode"
, "UInt", dnDevInst ; DWORD
, "UInt", ulFlags ; DWORD
, "UInt") ; return: CONFIGRET●CM_Uninstall_DevNode(dnDevInst, ulFlags) = DLL("CFGMGR32.dll", "dword CM_Uninstall_DevNode(dword, dword)")
# 呼び出し: CM_Uninstall_DevNode(dnDevInst, ulFlags)
# dnDevInst : DWORD -> "dword"
# ulFlags : 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)。const std = @import("std");
extern "cfgmgr32" fn CM_Uninstall_DevNode(
dnDevInst: u32, // DWORD
ulFlags: u32 // DWORD
) callconv(std.os.windows.WINAPI) u32;proc CM_Uninstall_DevNode(
dnDevInst: uint32, # DWORD
ulFlags: uint32 # DWORD
): uint32 {.importc: "CM_Uninstall_DevNode", stdcall, dynlib: "CFGMGR32.dll".}pragma(lib, "cfgmgr32");
extern(Windows)
uint CM_Uninstall_DevNode(
uint dnDevInst, // DWORD
uint ulFlags // DWORD
);ccall((:CM_Uninstall_DevNode, "CFGMGR32.dll"), stdcall, UInt32,
(UInt32, UInt32),
dnDevInst, ulFlags)
# dnDevInst : DWORD -> UInt32
# ulFlags : DWORD -> UInt32
# stdcall は 32bit のみ意味を持つ(x64 では無視)。local ffi = require("ffi")
ffi.cdef[[
uint32_t CM_Uninstall_DevNode(
uint32_t dnDevInst,
uint32_t ulFlags);
]]
local cfgmgr32 = ffi.load("cfgmgr32")
-- cfgmgr32.CM_Uninstall_DevNode(dnDevInst, ulFlags)
-- dnDevInst : DWORD
-- ulFlags : DWORD
-- 構造体/GUIDへのポインタは cdef が通るよう void* で表記(実型は各引数コメント参照)。値渡し構造体・enum は対応する typedef を cdef に追加すること。const koffi = require('koffi');
const lib = koffi.load('CFGMGR32.dll');
const CM_Uninstall_DevNode = lib.func('__stdcall', 'CM_Uninstall_DevNode', 'uint32_t', ['uint32_t', 'uint32_t']);
// CM_Uninstall_DevNode(dnDevInst, ulFlags)
// dnDevInst : DWORD -> 'uint32_t'
// ulFlags : DWORD -> 'uint32_t'
// 出力ポインタは koffi.out(...) で包む。構造体は koffi.struct で定義。const lib = Deno.dlopen("CFGMGR32.dll", {
CM_Uninstall_DevNode: { parameters: ["u32", "u32"], result: "u32" },
});
// lib.symbols.CM_Uninstall_DevNode(dnDevInst, ulFlags)
// dnDevInst : DWORD -> "u32"
// ulFlags : DWORD -> "u32"
// 文字列引数は "buffer"(NUL 終端のバイト列を Uint8Array で渡す)。
// 値渡し構造体は { struct: [ ...field types... ] } を使用。<?php
$ffi = FFI::cdef(<<<C
uint32_t CM_Uninstall_DevNode(
uint32_t dnDevInst,
uint32_t ulFlags);
C, "CFGMGR32.dll");
// $ffi->CM_Uninstall_DevNode(dnDevInst, ulFlags);
// dnDevInst : DWORD
// ulFlags : DWORD
// 構造体/GUIDへのポインタは cdef が通るよう void* で表記(実型は各引数コメント参照)。値渡し構造体・enum は対応する typedef を cdef に追加すること。
// WINAPI(stdcall): x64 では呼出規約が統一されるため問題なし。x86 では __stdcall 対応のラッパが必要な場合あり。import com.sun.jna.*;
import com.sun.jna.ptr.*;
import com.sun.jna.win32.StdCallLibrary;
import com.sun.jna.win32.W32APIOptions;
public interface Cfgmgr32 extends StdCallLibrary {
Cfgmgr32 INSTANCE = Native.load("cfgmgr32", Cfgmgr32.class);
int CM_Uninstall_DevNode(
int dnDevInst, // DWORD
int ulFlags // DWORD
);
}@[Link("cfgmgr32")]
lib LibCFGMGR32
fun CM_Uninstall_DevNode = CM_Uninstall_DevNode(
dnDevInst : UInt32, # DWORD
ulFlags : UInt32 # DWORD
) : UInt32
end
# 構造体/GUID/enum は lib 内に対応する型定義が必要。
# 呼出規約: x64 は規約統一のため OK。x86(32bit)は WINAPI=stdcall だが Crystal の fun に stdcall 付与構文がなく非対応。import 'dart:ffi';
import 'package:ffi/ffi.dart';
typedef CM_Uninstall_DevNodeNative = Uint32 Function(Uint32, Uint32);
typedef CM_Uninstall_DevNodeDart = int Function(int, int);
final CM_Uninstall_DevNode = DynamicLibrary.open('CFGMGR32.dll')
.lookupFunction<CM_Uninstall_DevNodeNative, CM_Uninstall_DevNodeDart>('CM_Uninstall_DevNode');
// dnDevInst : DWORD -> Uint32
// ulFlags : DWORD -> Uint32
// 文字列は package:ffi の "...".toNativeUtf16()/toNativeUtf8() で変換。{$mode objfpc}{$H+}
function CM_Uninstall_DevNode(
dnDevInst: DWORD; // DWORD
ulFlags: DWORD // DWORD
): DWORD; stdcall;
external 'CFGMGR32.dll' name 'CM_Uninstall_DevNode';import Foreign
import Foreign.C.Types
import Foreign.C.String
foreign import stdcall safe "CM_Uninstall_DevNode"
c_CM_Uninstall_DevNode :: Word32 -> Word32 -> IO Word32
-- dnDevInst : DWORD -> Word32
-- ulFlags : DWORD -> Word32
-- 要 GHC(Windows)。stdcall は x64 では ccall として扱われる。ブロックする API は safe 呼び出し推奨。open Ctypes
open Foreign
let cm_uninstall_devnode =
foreign "CM_Uninstall_DevNode"
(uint32_t @-> uint32_t @-> returning uint32_t)
(* dnDevInst : DWORD -> uint32_t *)
(* ulFlags : DWORD -> uint32_t *)
(* foreign は cdecl 前提。x64 Windows では WINAPI と一致。構造体は ctypes structure を定義のこと。 *)(cffi:define-foreign-library cfgmgr32 (t "CFGMGR32.dll"))
(cffi:use-foreign-library cfgmgr32)
(cffi:defcfun ("CM_Uninstall_DevNode" cm-uninstall-dev-node :convention :stdcall) :uint32
(dn-dev-inst :uint32) ; DWORD
(ul-flags :uint32)) ; DWORD
; isize/usize(INT_PTR/SIZE_T)は x64 前提で :int64/:uint64。x86 では :int32/:uint32。use Win32::API;
my $CM_Uninstall_DevNode = Win32::API::More->new('CFGMGR32',
'DWORD CM_Uninstall_DevNode(DWORD dnDevInst, DWORD ulFlags)');
# my $ret = $CM_Uninstall_DevNode->Call($dnDevInst, $ulFlags);
# dnDevInst : DWORD -> DWORD
# ulFlags : DWORD -> DWORD
# 値渡し構造体は pack() した文字列、または Win32::API::Struct を使用。関連項目
使用する型