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PropKeyFindKeyGetNthInt64
関数コレクションリストから指定キーのN番目のINT64値を取得する。
シグネチャ
// SensorsUtilsV2.dll
#include <windows.h>
NTSTATUS PropKeyFindKeyGetNthInt64(
const SENSOR_COLLECTION_LIST* pList,
const PROPERTYKEY* pKey,
DWORD Occurrence,
LONGLONG* pRetValue
);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へのポインタ。 |
| Occurrence | DWORD | in | 同一キーの何番目の出現を取得するかを示す0起点のインデックス。 |
| pRetValue | LONGLONG* | out | 取得した符号付き64ビット整数値を受け取る出力ポインタ。 |
戻り値の型: NTSTATUS
各言語での呼び出し定義
// SensorsUtilsV2.dll
#include <windows.h>
NTSTATUS PropKeyFindKeyGetNthInt64(
const SENSOR_COLLECTION_LIST* pList,
const PROPERTYKEY* pKey,
DWORD Occurrence,
LONGLONG* pRetValue
);[DllImport("SensorsUtilsV2.dll", ExactSpelling = true)]
static extern int PropKeyFindKeyGetNthInt64(
IntPtr pList, // SENSOR_COLLECTION_LIST*
IntPtr pKey, // PROPERTYKEY*
uint Occurrence, // DWORD
out long pRetValue // LONGLONG* out
);<DllImport("SensorsUtilsV2.dll", ExactSpelling:=True)>
Public Shared Function PropKeyFindKeyGetNthInt64(
pList As IntPtr, ' SENSOR_COLLECTION_LIST*
pKey As IntPtr, ' PROPERTYKEY*
Occurrence As UInteger, ' DWORD
<Out> ByRef pRetValue As Long ' LONGLONG* out
) As Integer
End Function' pList : SENSOR_COLLECTION_LIST*
' pKey : PROPERTYKEY*
' Occurrence : DWORD
' pRetValue : LONGLONG* out
Declare PtrSafe Function PropKeyFindKeyGetNthInt64 Lib "sensorsutilsv2" ( _
ByVal pList As LongPtr, _
ByVal pKey As LongPtr, _
ByVal Occurrence As Long, _
ByRef pRetValue As LongLong) As Long
' VBA7前提(PtrSafe)。32bit Office では LongPtr→Long。Integer=16bit / Long=32bit / LongLong=64bit。import ctypes
from ctypes import wintypes
PropKeyFindKeyGetNthInt64 = ctypes.windll.sensorsutilsv2.PropKeyFindKeyGetNthInt64
PropKeyFindKeyGetNthInt64.restype = ctypes.c_int
PropKeyFindKeyGetNthInt64.argtypes = [
ctypes.c_void_p, # pList : SENSOR_COLLECTION_LIST*
ctypes.c_void_p, # pKey : PROPERTYKEY*
wintypes.DWORD, # Occurrence : DWORD
ctypes.POINTER(ctypes.c_longlong), # pRetValue : LONGLONG* out
]require 'fiddle'
require 'fiddle/import'
lib = Fiddle.dlopen('SensorsUtilsV2.dll')
PropKeyFindKeyGetNthInt64 = Fiddle::Function.new(
lib['PropKeyFindKeyGetNthInt64'],
[
Fiddle::TYPE_VOIDP, # pList : SENSOR_COLLECTION_LIST*
Fiddle::TYPE_VOIDP, # pKey : PROPERTYKEY*
-Fiddle::TYPE_INT, # Occurrence : DWORD
Fiddle::TYPE_VOIDP, # pRetValue : LONGLONG* out
],
Fiddle::TYPE_INT)#[link(name = "sensorsutilsv2")]
extern "system" {
fn PropKeyFindKeyGetNthInt64(
pList: *const SENSOR_COLLECTION_LIST, // SENSOR_COLLECTION_LIST*
pKey: *const PROPERTYKEY, // PROPERTYKEY*
Occurrence: u32, // DWORD
pRetValue: *mut i64 // LONGLONG* out
) -> i32;
}
// crates: windows-sys provides ready-made bindings for this API.$sig = @"
[DllImport("SensorsUtilsV2.dll")]
public static extern int PropKeyFindKeyGetNthInt64(IntPtr pList, IntPtr pKey, uint Occurrence, out long pRetValue);
"@
$api = Add-Type -MemberDefinition $sig -Name 'SensorsUtilsV2_PropKeyFindKeyGetNthInt64' -Namespace Win32 -PassThru
# $api::PropKeyFindKeyGetNthInt64(pList, pKey, Occurrence, pRetValue)#uselib "SensorsUtilsV2.dll"
#func global PropKeyFindKeyGetNthInt64 "PropKeyFindKeyGetNthInt64" sptr, sptr, sptr, sptr
; PropKeyFindKeyGetNthInt64 varptr(pList), varptr(pKey), Occurrence, varptr(pRetValue) ; 戻り値は stat
; pList : SENSOR_COLLECTION_LIST* -> "sptr"
; pKey : PROPERTYKEY* -> "sptr"
; Occurrence : DWORD -> "sptr"
; pRetValue : LONGLONG* 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 PropKeyFindKeyGetNthInt64 "PropKeyFindKeyGetNthInt64" var, var, int, var ; res = PropKeyFindKeyGetNthInt64(pList, pKey, Occurrence, pRetValue) ; pList : SENSOR_COLLECTION_LIST* -> "var" ; pKey : PROPERTYKEY* -> "var" ; Occurrence : DWORD -> "int" ; pRetValue : LONGLONG* 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 PropKeyFindKeyGetNthInt64 "PropKeyFindKeyGetNthInt64" sptr, sptr, int, sptr ; res = PropKeyFindKeyGetNthInt64(varptr(pList), varptr(pKey), Occurrence, varptr(pRetValue)) ; pList : SENSOR_COLLECTION_LIST* -> "sptr" ; pKey : PROPERTYKEY* -> "sptr" ; Occurrence : DWORD -> "int" ; pRetValue : LONGLONG* 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 PropKeyFindKeyGetNthInt64(SENSOR_COLLECTION_LIST* pList, PROPERTYKEY* pKey, DWORD Occurrence, LONGLONG* pRetValue) #uselib "SensorsUtilsV2.dll" #cfunc global PropKeyFindKeyGetNthInt64 "PropKeyFindKeyGetNthInt64" var, var, int, var ; res = PropKeyFindKeyGetNthInt64(pList, pKey, Occurrence, pRetValue) ; pList : SENSOR_COLLECTION_LIST* -> "var" ; pKey : PROPERTYKEY* -> "var" ; Occurrence : DWORD -> "int" ; pRetValue : LONGLONG* 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 PropKeyFindKeyGetNthInt64(SENSOR_COLLECTION_LIST* pList, PROPERTYKEY* pKey, DWORD Occurrence, LONGLONG* pRetValue) #uselib "SensorsUtilsV2.dll" #cfunc global PropKeyFindKeyGetNthInt64 "PropKeyFindKeyGetNthInt64" intptr, intptr, int, intptr ; res = PropKeyFindKeyGetNthInt64(varptr(pList), varptr(pKey), Occurrence, varptr(pRetValue)) ; pList : SENSOR_COLLECTION_LIST* -> "intptr" ; pKey : PROPERTYKEY* -> "intptr" ; Occurrence : DWORD -> "int" ; pRetValue : LONGLONG* 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")
procPropKeyFindKeyGetNthInt64 = sensorsutilsv2.NewProc("PropKeyFindKeyGetNthInt64")
)
// pList (SENSOR_COLLECTION_LIST*), pKey (PROPERTYKEY*), Occurrence (DWORD), pRetValue (LONGLONG* out)
r1, _, err := procPropKeyFindKeyGetNthInt64.Call(
uintptr(pList),
uintptr(pKey),
uintptr(Occurrence),
uintptr(pRetValue),
)
_ = err // syscall.Errno (valid when the call sets last-error)
_ = r1 // NTSTATUSfunction PropKeyFindKeyGetNthInt64(
pList: Pointer; // SENSOR_COLLECTION_LIST*
pKey: Pointer; // PROPERTYKEY*
Occurrence: DWORD; // DWORD
pRetValue: Pointer // LONGLONG* out
): Integer; stdcall;
external 'SensorsUtilsV2.dll' name 'PropKeyFindKeyGetNthInt64';result := DllCall("SensorsUtilsV2\PropKeyFindKeyGetNthInt64"
, "Ptr", pList ; SENSOR_COLLECTION_LIST*
, "Ptr", pKey ; PROPERTYKEY*
, "UInt", Occurrence ; DWORD
, "Ptr", pRetValue ; LONGLONG* out
, "Int") ; return: NTSTATUS●PropKeyFindKeyGetNthInt64(pList, pKey, Occurrence, pRetValue) = DLL("SensorsUtilsV2.dll", "int PropKeyFindKeyGetNthInt64(void*, void*, dword, void*)")
# 呼び出し: PropKeyFindKeyGetNthInt64(pList, pKey, Occurrence, pRetValue)
# pList : SENSOR_COLLECTION_LIST* -> "void*"
# pKey : PROPERTYKEY* -> "void*"
# Occurrence : DWORD -> "dword"
# pRetValue : LONGLONG* 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 PropKeyFindKeyGetNthInt64(
pList: [*c]SENSOR_COLLECTION_LIST, // SENSOR_COLLECTION_LIST*
pKey: [*c]PROPERTYKEY, // PROPERTYKEY*
Occurrence: u32, // DWORD
pRetValue: [*c]i64 // LONGLONG* out
) callconv(std.os.windows.WINAPI) i32;proc PropKeyFindKeyGetNthInt64(
pList: ptr SENSOR_COLLECTION_LIST, # SENSOR_COLLECTION_LIST*
pKey: ptr PROPERTYKEY, # PROPERTYKEY*
Occurrence: uint32, # DWORD
pRetValue: ptr int64 # LONGLONG* out
): int32 {.importc: "PropKeyFindKeyGetNthInt64", stdcall, dynlib: "SensorsUtilsV2.dll".}pragma(lib, "sensorsutilsv2");
extern(Windows)
int PropKeyFindKeyGetNthInt64(
SENSOR_COLLECTION_LIST* pList, // SENSOR_COLLECTION_LIST*
PROPERTYKEY* pKey, // PROPERTYKEY*
uint Occurrence, // DWORD
long* pRetValue // LONGLONG* out
);ccall((:PropKeyFindKeyGetNthInt64, "SensorsUtilsV2.dll"), stdcall, Int32,
(Ptr{SENSOR_COLLECTION_LIST}, Ptr{PROPERTYKEY}, UInt32, Ptr{Int64}),
pList, pKey, Occurrence, pRetValue)
# pList : SENSOR_COLLECTION_LIST* -> Ptr{SENSOR_COLLECTION_LIST}
# pKey : PROPERTYKEY* -> Ptr{PROPERTYKEY}
# Occurrence : DWORD -> UInt32
# pRetValue : LONGLONG* out -> Ptr{Int64}
# stdcall は 32bit のみ意味を持つ(x64 では無視)。local ffi = require("ffi")
ffi.cdef[[
int32_t PropKeyFindKeyGetNthInt64(
void* pList,
void* pKey,
uint32_t Occurrence,
int64_t* pRetValue);
]]
local sensorsutilsv2 = ffi.load("sensorsutilsv2")
-- sensorsutilsv2.PropKeyFindKeyGetNthInt64(pList, pKey, Occurrence, pRetValue)
-- pList : SENSOR_COLLECTION_LIST*
-- pKey : PROPERTYKEY*
-- Occurrence : DWORD
-- pRetValue : LONGLONG* 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 PropKeyFindKeyGetNthInt64 = lib.func('__stdcall', 'PropKeyFindKeyGetNthInt64', 'int32_t', ['void *', 'void *', 'uint32_t', 'int64_t *']);
// PropKeyFindKeyGetNthInt64(pList, pKey, Occurrence, pRetValue)
// pList : SENSOR_COLLECTION_LIST* -> 'void *'
// pKey : PROPERTYKEY* -> 'void *'
// Occurrence : DWORD -> 'uint32_t'
// pRetValue : LONGLONG* out -> 'int64_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("SensorsUtilsV2.dll", {
PropKeyFindKeyGetNthInt64: { parameters: ["pointer", "pointer", "u32", "pointer"], result: "i32" },
});
// lib.symbols.PropKeyFindKeyGetNthInt64(pList, pKey, Occurrence, pRetValue)
// pList : SENSOR_COLLECTION_LIST* -> "pointer"
// pKey : PROPERTYKEY* -> "pointer"
// Occurrence : DWORD -> "u32"
// pRetValue : LONGLONG* 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 PropKeyFindKeyGetNthInt64(
void* pList,
void* pKey,
uint32_t Occurrence,
int64_t* pRetValue);
C, "SensorsUtilsV2.dll");
// $ffi->PropKeyFindKeyGetNthInt64(pList, pKey, Occurrence, pRetValue);
// pList : SENSOR_COLLECTION_LIST*
// pKey : PROPERTYKEY*
// Occurrence : DWORD
// pRetValue : LONGLONG* out
// 構造体/GUIDへのポインタは cdef が通るよう void* で表記(実型は各引数コメント参照)。値渡し構造体・enum は対応する typedef を cdef に追加すること。
// WINAPI(stdcall): x64 では呼出規約が統一されるため問題なし。x86 では __stdcall 対応のラッパが必要な場合あり。import com.sun.jna.*;
import com.sun.jna.ptr.*;
import com.sun.jna.win32.StdCallLibrary;
import com.sun.jna.win32.W32APIOptions;
public interface Sensorsutilsv2 extends StdCallLibrary {
Sensorsutilsv2 INSTANCE = Native.load("sensorsutilsv2", Sensorsutilsv2.class);
int PropKeyFindKeyGetNthInt64(
Pointer pList, // SENSOR_COLLECTION_LIST*
Pointer pKey, // PROPERTYKEY*
int Occurrence, // DWORD
LongByReference pRetValue // LONGLONG* out
);
}@[Link("sensorsutilsv2")]
lib LibSensorsUtilsV2
fun PropKeyFindKeyGetNthInt64 = PropKeyFindKeyGetNthInt64(
pList : SENSOR_COLLECTION_LIST*, # SENSOR_COLLECTION_LIST*
pKey : PROPERTYKEY*, # PROPERTYKEY*
Occurrence : UInt32, # DWORD
pRetValue : Int64* # LONGLONG* out
) : Int32
end
# 構造体/GUID/enum は lib 内に対応する型定義が必要。
# 呼出規約: x64 は規約統一のため OK。x86(32bit)は WINAPI=stdcall だが Crystal の fun に stdcall 付与構文がなく非対応。import 'dart:ffi';
import 'package:ffi/ffi.dart';
typedef PropKeyFindKeyGetNthInt64Native = Int32 Function(Pointer<Void>, Pointer<Void>, Uint32, Pointer<Int64>);
typedef PropKeyFindKeyGetNthInt64Dart = int Function(Pointer<Void>, Pointer<Void>, int, Pointer<Int64>);
final PropKeyFindKeyGetNthInt64 = DynamicLibrary.open('SensorsUtilsV2.dll')
.lookupFunction<PropKeyFindKeyGetNthInt64Native, PropKeyFindKeyGetNthInt64Dart>('PropKeyFindKeyGetNthInt64');
// pList : SENSOR_COLLECTION_LIST* -> Pointer<Void>
// pKey : PROPERTYKEY* -> Pointer<Void>
// Occurrence : DWORD -> Uint32
// pRetValue : LONGLONG* out -> Pointer<Int64>
// 文字列は package:ffi の "...".toNativeUtf16()/toNativeUtf8() で変換。{$mode objfpc}{$H+}
function PropKeyFindKeyGetNthInt64(
pList: Pointer; // SENSOR_COLLECTION_LIST*
pKey: Pointer; // PROPERTYKEY*
Occurrence: DWORD; // DWORD
pRetValue: Pointer // LONGLONG* out
): Integer; stdcall;
external 'SensorsUtilsV2.dll' name 'PropKeyFindKeyGetNthInt64';import Foreign
import Foreign.C.Types
import Foreign.C.String
foreign import stdcall safe "PropKeyFindKeyGetNthInt64"
c_PropKeyFindKeyGetNthInt64 :: Ptr () -> Ptr () -> Word32 -> Ptr Int64 -> IO Int32
-- pList : SENSOR_COLLECTION_LIST* -> Ptr ()
-- pKey : PROPERTYKEY* -> Ptr ()
-- Occurrence : DWORD -> Word32
-- pRetValue : LONGLONG* out -> Ptr Int64
-- 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 propkeyfindkeygetnthint64 =
foreign "PropKeyFindKeyGetNthInt64"
((ptr void) @-> (ptr void) @-> uint32_t @-> (ptr int64_t) @-> returning int32_t)
(* pList : SENSOR_COLLECTION_LIST* -> (ptr void) *)
(* pKey : PROPERTYKEY* -> (ptr void) *)
(* Occurrence : DWORD -> uint32_t *)
(* pRetValue : LONGLONG* out -> (ptr int64_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 sensorsutilsv2 (t "SensorsUtilsV2.dll"))
(cffi:use-foreign-library sensorsutilsv2)
(cffi:defcfun ("PropKeyFindKeyGetNthInt64" prop-key-find-key-get-nth-int64 :convention :stdcall) :int32
(p-list :pointer) ; SENSOR_COLLECTION_LIST*
(p-key :pointer) ; PROPERTYKEY*
(occurrence :uint32) ; DWORD
(p-ret-value :pointer)) ; LONGLONG* out
; isize/usize(INT_PTR/SIZE_T)は x64 前提で :int64/:uint64。x86 では :int32/:uint32。use Win32::API;
my $PropKeyFindKeyGetNthInt64 = Win32::API::More->new('SensorsUtilsV2',
'int PropKeyFindKeyGetNthInt64(LPVOID pList, LPVOID pKey, DWORD Occurrence, LPVOID pRetValue)');
# my $ret = $PropKeyFindKeyGetNthInt64->Call($pList, $pKey, $Occurrence, $pRetValue);
# pList : SENSOR_COLLECTION_LIST* -> LPVOID
# pKey : PROPERTYKEY* -> LPVOID
# Occurrence : DWORD -> DWORD
# pRetValue : LONGLONG* out -> LPVOID
# 値渡し構造体は pack() した文字列、または Win32::API::Struct を使用。