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PropKeyFindKeyGetPropVariant
関数コレクションリストから指定キーのPROPVARIANT値を取得する。
シグネチャ
// SensorsUtilsV2.dll
#include <windows.h>
NTSTATUS PropKeyFindKeyGetPropVariant(
const SENSOR_COLLECTION_LIST* pList,
const PROPERTYKEY* pKey,
BOOLEAN TypeCheck,
PROPVARIANT* pValue
);パラメーター
| 名前 | 型 | 方向 | 説明 |
|---|---|---|---|
| pList | SENSOR_COLLECTION_LIST* | in | 検索対象のセンサーコレクションリストへのポインタ。 |
| pKey | PROPERTYKEY* | in | 検索するプロパティキー(PROPERTYKEY)へのポインタ。 |
| TypeCheck | BOOLEAN | in | 型一致を検証するか否かを示すブール値。TRUEで型チェックを行う。 |
| pValue | PROPVARIANT* | inout | 見つかった値を受け取るPROPVARIANTへの出力ポインタ。 |
戻り値の型: NTSTATUS
各言語での呼び出し定義
// SensorsUtilsV2.dll
#include <windows.h>
NTSTATUS PropKeyFindKeyGetPropVariant(
const SENSOR_COLLECTION_LIST* pList,
const PROPERTYKEY* pKey,
BOOLEAN TypeCheck,
PROPVARIANT* pValue
);[DllImport("SensorsUtilsV2.dll", ExactSpelling = true)]
static extern int PropKeyFindKeyGetPropVariant(
IntPtr pList, // SENSOR_COLLECTION_LIST*
IntPtr pKey, // PROPERTYKEY*
[MarshalAs(UnmanagedType.U1)] bool TypeCheck, // BOOLEAN
IntPtr pValue // PROPVARIANT* in/out
);<DllImport("SensorsUtilsV2.dll", ExactSpelling:=True)>
Public Shared Function PropKeyFindKeyGetPropVariant(
pList As IntPtr, ' SENSOR_COLLECTION_LIST*
pKey As IntPtr, ' PROPERTYKEY*
<MarshalAs(UnmanagedType.U1)> TypeCheck As Boolean, ' BOOLEAN
pValue As IntPtr ' PROPVARIANT* in/out
) As Integer
End Function' pList : SENSOR_COLLECTION_LIST*
' pKey : PROPERTYKEY*
' TypeCheck : BOOLEAN
' pValue : PROPVARIANT* in/out
Declare PtrSafe Function PropKeyFindKeyGetPropVariant Lib "sensorsutilsv2" ( _
ByVal pList As LongPtr, _
ByVal pKey As LongPtr, _
ByVal TypeCheck As Byte, _
ByVal pValue 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
PropKeyFindKeyGetPropVariant = ctypes.windll.sensorsutilsv2.PropKeyFindKeyGetPropVariant
PropKeyFindKeyGetPropVariant.restype = ctypes.c_int
PropKeyFindKeyGetPropVariant.argtypes = [
ctypes.c_void_p, # pList : SENSOR_COLLECTION_LIST*
ctypes.c_void_p, # pKey : PROPERTYKEY*
wintypes.BOOLEAN, # TypeCheck : BOOLEAN
ctypes.c_void_p, # pValue : PROPVARIANT* in/out
]require 'fiddle'
require 'fiddle/import'
lib = Fiddle.dlopen('SensorsUtilsV2.dll')
PropKeyFindKeyGetPropVariant = Fiddle::Function.new(
lib['PropKeyFindKeyGetPropVariant'],
[
Fiddle::TYPE_VOIDP, # pList : SENSOR_COLLECTION_LIST*
Fiddle::TYPE_VOIDP, # pKey : PROPERTYKEY*
Fiddle::TYPE_CHAR, # TypeCheck : BOOLEAN
Fiddle::TYPE_VOIDP, # pValue : PROPVARIANT* in/out
],
Fiddle::TYPE_INT)#[link(name = "sensorsutilsv2")]
extern "system" {
fn PropKeyFindKeyGetPropVariant(
pList: *const SENSOR_COLLECTION_LIST, // SENSOR_COLLECTION_LIST*
pKey: *const PROPERTYKEY, // PROPERTYKEY*
TypeCheck: u8, // BOOLEAN
pValue: *mut PROPVARIANT // PROPVARIANT* in/out
) -> i32;
}
// crates: windows-sys provides ready-made bindings for this API.$sig = @"
[DllImport("SensorsUtilsV2.dll")]
public static extern int PropKeyFindKeyGetPropVariant(IntPtr pList, IntPtr pKey, [MarshalAs(UnmanagedType.U1)] bool TypeCheck, IntPtr pValue);
"@
$api = Add-Type -MemberDefinition $sig -Name 'SensorsUtilsV2_PropKeyFindKeyGetPropVariant' -Namespace Win32 -PassThru
# $api::PropKeyFindKeyGetPropVariant(pList, pKey, TypeCheck, pValue)#uselib "SensorsUtilsV2.dll"
#func global PropKeyFindKeyGetPropVariant "PropKeyFindKeyGetPropVariant" sptr, sptr, sptr, sptr
; PropKeyFindKeyGetPropVariant varptr(pList), varptr(pKey), TypeCheck, varptr(pValue) ; 戻り値は stat
; pList : SENSOR_COLLECTION_LIST* -> "sptr"
; pKey : PROPERTYKEY* -> "sptr"
; TypeCheck : BOOLEAN -> "sptr"
; pValue : PROPVARIANT* in/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。出力引数:
#uselib "SensorsUtilsV2.dll" #cfunc global PropKeyFindKeyGetPropVariant "PropKeyFindKeyGetPropVariant" var, var, int, var ; res = PropKeyFindKeyGetPropVariant(pList, pKey, TypeCheck, pValue) ; pList : SENSOR_COLLECTION_LIST* -> "var" ; pKey : PROPERTYKEY* -> "var" ; TypeCheck : BOOLEAN -> "int" ; pValue : PROPVARIANT* in/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。#uselib "SensorsUtilsV2.dll" #cfunc global PropKeyFindKeyGetPropVariant "PropKeyFindKeyGetPropVariant" sptr, sptr, int, sptr ; res = PropKeyFindKeyGetPropVariant(varptr(pList), varptr(pKey), TypeCheck, varptr(pValue)) ; pList : SENSOR_COLLECTION_LIST* -> "sptr" ; pKey : PROPERTYKEY* -> "sptr" ; TypeCheck : BOOLEAN -> "int" ; pValue : PROPVARIANT* in/out -> "sptr" ; ※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:
; NTSTATUS PropKeyFindKeyGetPropVariant(SENSOR_COLLECTION_LIST* pList, PROPERTYKEY* pKey, BOOLEAN TypeCheck, PROPVARIANT* pValue) #uselib "SensorsUtilsV2.dll" #cfunc global PropKeyFindKeyGetPropVariant "PropKeyFindKeyGetPropVariant" var, var, int, var ; res = PropKeyFindKeyGetPropVariant(pList, pKey, TypeCheck, pValue) ; pList : SENSOR_COLLECTION_LIST* -> "var" ; pKey : PROPERTYKEY* -> "var" ; TypeCheck : BOOLEAN -> "int" ; pValue : PROPVARIANT* in/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。; NTSTATUS PropKeyFindKeyGetPropVariant(SENSOR_COLLECTION_LIST* pList, PROPERTYKEY* pKey, BOOLEAN TypeCheck, PROPVARIANT* pValue) #uselib "SensorsUtilsV2.dll" #cfunc global PropKeyFindKeyGetPropVariant "PropKeyFindKeyGetPropVariant" intptr, intptr, int, intptr ; res = PropKeyFindKeyGetPropVariant(varptr(pList), varptr(pKey), TypeCheck, varptr(pValue)) ; pList : SENSOR_COLLECTION_LIST* -> "intptr" ; pKey : PROPERTYKEY* -> "intptr" ; TypeCheck : BOOLEAN -> "int" ; pValue : PROPVARIANT* in/out -> "intptr" ; ※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 (
sensorsutilsv2 = windows.NewLazySystemDLL("SensorsUtilsV2.dll")
procPropKeyFindKeyGetPropVariant = sensorsutilsv2.NewProc("PropKeyFindKeyGetPropVariant")
)
// pList (SENSOR_COLLECTION_LIST*), pKey (PROPERTYKEY*), TypeCheck (BOOLEAN), pValue (PROPVARIANT* in/out)
r1, _, err := procPropKeyFindKeyGetPropVariant.Call(
uintptr(pList),
uintptr(pKey),
uintptr(TypeCheck),
uintptr(pValue),
)
_ = err // syscall.Errno (valid when the call sets last-error)
_ = r1 // NTSTATUSfunction PropKeyFindKeyGetPropVariant(
pList: Pointer; // SENSOR_COLLECTION_LIST*
pKey: Pointer; // PROPERTYKEY*
TypeCheck: ByteBool; // BOOLEAN
pValue: Pointer // PROPVARIANT* in/out
): Integer; stdcall;
external 'SensorsUtilsV2.dll' name 'PropKeyFindKeyGetPropVariant';result := DllCall("SensorsUtilsV2\PropKeyFindKeyGetPropVariant"
, "Ptr", pList ; SENSOR_COLLECTION_LIST*
, "Ptr", pKey ; PROPERTYKEY*
, "Char", TypeCheck ; BOOLEAN
, "Ptr", pValue ; PROPVARIANT* in/out
, "Int") ; return: NTSTATUS●PropKeyFindKeyGetPropVariant(pList, pKey, TypeCheck, pValue) = DLL("SensorsUtilsV2.dll", "int PropKeyFindKeyGetPropVariant(void*, void*, byte, void*)")
# 呼び出し: PropKeyFindKeyGetPropVariant(pList, pKey, TypeCheck, pValue)
# pList : SENSOR_COLLECTION_LIST* -> "void*"
# pKey : PROPERTYKEY* -> "void*"
# TypeCheck : BOOLEAN -> "byte"
# pValue : PROPVARIANT* in/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)。const std = @import("std");
extern "sensorsutilsv2" fn PropKeyFindKeyGetPropVariant(
pList: [*c]SENSOR_COLLECTION_LIST, // SENSOR_COLLECTION_LIST*
pKey: [*c]PROPERTYKEY, // PROPERTYKEY*
TypeCheck: u8, // BOOLEAN
pValue: [*c]PROPVARIANT // PROPVARIANT* in/out
) callconv(std.os.windows.WINAPI) i32;proc PropKeyFindKeyGetPropVariant(
pList: ptr SENSOR_COLLECTION_LIST, # SENSOR_COLLECTION_LIST*
pKey: ptr PROPERTYKEY, # PROPERTYKEY*
TypeCheck: uint8, # BOOLEAN
pValue: ptr PROPVARIANT # PROPVARIANT* in/out
): int32 {.importc: "PropKeyFindKeyGetPropVariant", stdcall, dynlib: "SensorsUtilsV2.dll".}pragma(lib, "sensorsutilsv2");
extern(Windows)
int PropKeyFindKeyGetPropVariant(
SENSOR_COLLECTION_LIST* pList, // SENSOR_COLLECTION_LIST*
PROPERTYKEY* pKey, // PROPERTYKEY*
ubyte TypeCheck, // BOOLEAN
PROPVARIANT* pValue // PROPVARIANT* in/out
);ccall((:PropKeyFindKeyGetPropVariant, "SensorsUtilsV2.dll"), stdcall, Int32,
(Ptr{SENSOR_COLLECTION_LIST}, Ptr{PROPERTYKEY}, UInt8, Ptr{PROPVARIANT}),
pList, pKey, TypeCheck, pValue)
# pList : SENSOR_COLLECTION_LIST* -> Ptr{SENSOR_COLLECTION_LIST}
# pKey : PROPERTYKEY* -> Ptr{PROPERTYKEY}
# TypeCheck : BOOLEAN -> UInt8
# pValue : PROPVARIANT* in/out -> Ptr{PROPVARIANT}
# stdcall は 32bit のみ意味を持つ(x64 では無視)。local ffi = require("ffi")
ffi.cdef[[
int32_t PropKeyFindKeyGetPropVariant(
void* pList,
void* pKey,
uint8_t TypeCheck,
void* pValue);
]]
local sensorsutilsv2 = ffi.load("sensorsutilsv2")
-- sensorsutilsv2.PropKeyFindKeyGetPropVariant(pList, pKey, TypeCheck, pValue)
-- pList : SENSOR_COLLECTION_LIST*
-- pKey : PROPERTYKEY*
-- TypeCheck : BOOLEAN
-- pValue : PROPVARIANT* in/out
-- 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('SensorsUtilsV2.dll');
const PropKeyFindKeyGetPropVariant = lib.func('__stdcall', 'PropKeyFindKeyGetPropVariant', 'int32_t', ['void *', 'void *', 'uint8_t', 'void *']);
// PropKeyFindKeyGetPropVariant(pList, pKey, TypeCheck, pValue)
// pList : SENSOR_COLLECTION_LIST* -> 'void *'
// pKey : PROPERTYKEY* -> 'void *'
// TypeCheck : BOOLEAN -> 'uint8_t'
// pValue : PROPVARIANT* in/out -> 'void *'
// 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("SensorsUtilsV2.dll", {
PropKeyFindKeyGetPropVariant: { parameters: ["pointer", "pointer", "u8", "pointer"], result: "i32" },
});
// lib.symbols.PropKeyFindKeyGetPropVariant(pList, pKey, TypeCheck, pValue)
// pList : SENSOR_COLLECTION_LIST* -> "pointer"
// pKey : PROPERTYKEY* -> "pointer"
// TypeCheck : BOOLEAN -> "u8"
// pValue : PROPVARIANT* in/out -> "pointer"
// 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
int32_t PropKeyFindKeyGetPropVariant(
void* pList,
void* pKey,
uint8_t TypeCheck,
void* pValue);
C, "SensorsUtilsV2.dll");
// $ffi->PropKeyFindKeyGetPropVariant(pList, pKey, TypeCheck, pValue);
// pList : SENSOR_COLLECTION_LIST*
// pKey : PROPERTYKEY*
// TypeCheck : BOOLEAN
// pValue : PROPVARIANT* in/out
// 構造体/GUIDへのポインタは cdef が通るよう void* で表記(実型は各引数コメント参照)。値渡し構造体・enum は対応する typedef を cdef に追加すること。
// WINAPI(stdcall): x64 では呼出規約が統一されるため問題なし。x86 では __stdcall 対応のラッパが必要な場合あり。import com.sun.jna.*;
import com.sun.jna.ptr.*;
import com.sun.jna.win32.StdCallLibrary;
import com.sun.jna.win32.W32APIOptions;
public interface Sensorsutilsv2 extends StdCallLibrary {
Sensorsutilsv2 INSTANCE = Native.load("sensorsutilsv2", Sensorsutilsv2.class);
int PropKeyFindKeyGetPropVariant(
Pointer pList, // SENSOR_COLLECTION_LIST*
Pointer pKey, // PROPERTYKEY*
byte TypeCheck, // BOOLEAN
Pointer pValue // PROPVARIANT* in/out
);
}@[Link("sensorsutilsv2")]
lib LibSensorsUtilsV2
fun PropKeyFindKeyGetPropVariant = PropKeyFindKeyGetPropVariant(
pList : SENSOR_COLLECTION_LIST*, # SENSOR_COLLECTION_LIST*
pKey : PROPERTYKEY*, # PROPERTYKEY*
TypeCheck : UInt8, # BOOLEAN
pValue : PROPVARIANT* # PROPVARIANT* in/out
) : Int32
end
# 構造体/GUID/enum は lib 内に対応する型定義が必要。
# 呼出規約: x64 は規約統一のため OK。x86(32bit)は WINAPI=stdcall だが Crystal の fun に stdcall 付与構文がなく非対応。import 'dart:ffi';
import 'package:ffi/ffi.dart';
typedef PropKeyFindKeyGetPropVariantNative = Int32 Function(Pointer<Void>, Pointer<Void>, Uint8, Pointer<Void>);
typedef PropKeyFindKeyGetPropVariantDart = int Function(Pointer<Void>, Pointer<Void>, int, Pointer<Void>);
final PropKeyFindKeyGetPropVariant = DynamicLibrary.open('SensorsUtilsV2.dll')
.lookupFunction<PropKeyFindKeyGetPropVariantNative, PropKeyFindKeyGetPropVariantDart>('PropKeyFindKeyGetPropVariant');
// pList : SENSOR_COLLECTION_LIST* -> Pointer<Void>
// pKey : PROPERTYKEY* -> Pointer<Void>
// TypeCheck : BOOLEAN -> Uint8
// pValue : PROPVARIANT* in/out -> Pointer<Void>
// 文字列は package:ffi の "...".toNativeUtf16()/toNativeUtf8() で変換。{$mode objfpc}{$H+}
function PropKeyFindKeyGetPropVariant(
pList: Pointer; // SENSOR_COLLECTION_LIST*
pKey: Pointer; // PROPERTYKEY*
TypeCheck: ByteBool; // BOOLEAN
pValue: Pointer // PROPVARIANT* in/out
): Integer; stdcall;
external 'SensorsUtilsV2.dll' name 'PropKeyFindKeyGetPropVariant';import Foreign
import Foreign.C.Types
import Foreign.C.String
foreign import stdcall safe "PropKeyFindKeyGetPropVariant"
c_PropKeyFindKeyGetPropVariant :: Ptr () -> Ptr () -> Word8 -> Ptr () -> IO Int32
-- pList : SENSOR_COLLECTION_LIST* -> Ptr ()
-- pKey : PROPERTYKEY* -> Ptr ()
-- TypeCheck : BOOLEAN -> Word8
-- pValue : PROPVARIANT* in/out -> Ptr ()
-- 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 propkeyfindkeygetpropvariant =
foreign "PropKeyFindKeyGetPropVariant"
((ptr void) @-> (ptr void) @-> uint8_t @-> (ptr void) @-> returning int32_t)
(* pList : SENSOR_COLLECTION_LIST* -> (ptr void) *)
(* pKey : PROPERTYKEY* -> (ptr void) *)
(* TypeCheck : BOOLEAN -> uint8_t *)
(* pValue : PROPVARIANT* in/out -> (ptr void) *)
(* 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 sensorsutilsv2 (t "SensorsUtilsV2.dll"))
(cffi:use-foreign-library sensorsutilsv2)
(cffi:defcfun ("PropKeyFindKeyGetPropVariant" prop-key-find-key-get-prop-variant :convention :stdcall) :int32
(p-list :pointer) ; SENSOR_COLLECTION_LIST*
(p-key :pointer) ; PROPERTYKEY*
(type-check :uint8) ; BOOLEAN
(p-value :pointer)) ; PROPVARIANT* in/out
; isize/usize(INT_PTR/SIZE_T)は x64 前提で :int64/:uint64。x86 では :int32/:uint32。use Win32::API;
my $PropKeyFindKeyGetPropVariant = Win32::API::More->new('SensorsUtilsV2',
'int PropKeyFindKeyGetPropVariant(LPVOID pList, LPVOID pKey, BYTE TypeCheck, LPVOID pValue)');
# my $ret = $PropKeyFindKeyGetPropVariant->Call($pList, $pKey, $TypeCheck, $pValue);
# pList : SENSOR_COLLECTION_LIST* -> LPVOID
# pKey : PROPERTYKEY* -> LPVOID
# TypeCheck : BOOLEAN -> BYTE
# pValue : PROPVARIANT* in/out -> LPVOID
# 値渡し構造体は pack() した文字列、または Win32::API::Struct を使用。