ホーム › Devices.Sensors › PropKeyFindKeyGetPropVariant
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 |
|---|---|---|
| pList | SENSOR_COLLECTION_LIST* | in |
| pKey | PROPERTYKEY* | in |
| TypeCheck | BOOLEAN | in |
| pValue | PROPVARIANT* | inout |
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*
ctypes.c_byte, # 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)。