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IsSensorSubscribed

関数
指定した種別のセンサーが購読中かどうかを判定する。
DLLSensorsUtilsV2.dll呼出規約winapi

シグネチャ

// SensorsUtilsV2.dll
#include <windows.h>

BOOLEAN IsSensorSubscribed(
    SENSOR_COLLECTION_LIST* subscriptionList,
    GUID currentType
);

パラメーター

名前方向
subscriptionListSENSOR_COLLECTION_LIST*in
currentTypeGUIDin

戻り値の型: BOOLEAN

各言語での呼び出し定義

// SensorsUtilsV2.dll
#include <windows.h>

BOOLEAN IsSensorSubscribed(
    SENSOR_COLLECTION_LIST* subscriptionList,
    GUID currentType
);
[DllImport("SensorsUtilsV2.dll", ExactSpelling = true)]
static extern byte IsSensorSubscribed(
    IntPtr subscriptionList,   // SENSOR_COLLECTION_LIST*
    Guid currentType   // GUID
);
<DllImport("SensorsUtilsV2.dll", ExactSpelling:=True)>
Public Shared Function IsSensorSubscribed(
    subscriptionList As IntPtr,   ' SENSOR_COLLECTION_LIST*
    currentType As Guid   ' GUID
) As Byte
End Function
' subscriptionList : SENSOR_COLLECTION_LIST*
' currentType : GUID
Declare PtrSafe Function IsSensorSubscribed Lib "sensorsutilsv2" ( _
    ByVal subscriptionList As LongPtr, _
    ByVal currentType As LongPtr) As Byte
' VBA7前提(PtrSafe)。32bit Office では LongPtr→Long。Integer=16bit / Long=32bit / LongLong=64bit。
import ctypes
from ctypes import wintypes

IsSensorSubscribed = ctypes.windll.sensorsutilsv2.IsSensorSubscribed
IsSensorSubscribed.restype = ctypes.c_byte
IsSensorSubscribed.argtypes = [
    ctypes.c_void_p,  # subscriptionList : SENSOR_COLLECTION_LIST*
    ctypes.c_void_p,  # currentType : GUID
]
require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('SensorsUtilsV2.dll')
IsSensorSubscribed = Fiddle::Function.new(
  lib['IsSensorSubscribed'],
  [
    Fiddle::TYPE_VOIDP,  # subscriptionList : SENSOR_COLLECTION_LIST*
    Fiddle::TYPE_VOIDP,  # currentType : GUID
  ],
  Fiddle::TYPE_CHAR)
#[link(name = "sensorsutilsv2")]
extern "system" {
    fn IsSensorSubscribed(
        subscriptionList: *mut SENSOR_COLLECTION_LIST,  // SENSOR_COLLECTION_LIST*
        currentType: GUID  // GUID
    ) -> u8;
}
// crates: windows-sys provides ready-made bindings for this API.
$sig = @"
[DllImport("SensorsUtilsV2.dll")]
public static extern byte IsSensorSubscribed(IntPtr subscriptionList, Guid currentType);
"@
$api = Add-Type -MemberDefinition $sig -Name 'SensorsUtilsV2_IsSensorSubscribed' -Namespace Win32 -PassThru
# $api::IsSensorSubscribed(subscriptionList, currentType)
#uselib "SensorsUtilsV2.dll"
#func global IsSensorSubscribed "IsSensorSubscribed" sptr, sptr
; IsSensorSubscribed varptr(subscriptionList), currentType   ; 戻り値は stat
; subscriptionList : SENSOR_COLLECTION_LIST* -> "sptr"
; currentType : GUID -> "sptr"
; ※値渡し構造体は直接渡せません。intにパック、または var で構造体変数を渡してください。
; ※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 IsSensorSubscribed "IsSensorSubscribed" var, int
; res = IsSensorSubscribed(subscriptionList, currentType)
; subscriptionList : SENSOR_COLLECTION_LIST* -> "var"
; currentType : GUID -> "int"
; ※値渡し構造体は直接渡せません。intにパック、または var で構造体変数を渡してください。
; ※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。
出力引数:
; BOOLEAN IsSensorSubscribed(SENSOR_COLLECTION_LIST* subscriptionList, GUID currentType)
#uselib "SensorsUtilsV2.dll"
#cfunc global IsSensorSubscribed "IsSensorSubscribed" var, int
; res = IsSensorSubscribed(subscriptionList, currentType)
; subscriptionList : SENSOR_COLLECTION_LIST* -> "var"
; currentType : GUID -> "int"
; ※値渡し構造体は直接渡せません。intにパック、または var で構造体変数を渡してください。
; ※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。
import (
	"golang.org/x/sys/windows"
	"unsafe"
)

var (
	sensorsutilsv2 = windows.NewLazySystemDLL("SensorsUtilsV2.dll")
	procIsSensorSubscribed = sensorsutilsv2.NewProc("IsSensorSubscribed")
)

// subscriptionList (SENSOR_COLLECTION_LIST*), currentType (GUID)
r1, _, err := procIsSensorSubscribed.Call(
	uintptr(subscriptionList),
	uintptr(currentType),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // BOOLEAN
function IsSensorSubscribed(
  subscriptionList: Pointer;   // SENSOR_COLLECTION_LIST*
  currentType: TGUID   // GUID
): ByteBool; stdcall;
  external 'SensorsUtilsV2.dll' name 'IsSensorSubscribed';
result := DllCall("SensorsUtilsV2\IsSensorSubscribed"
    , "Ptr", subscriptionList   ; SENSOR_COLLECTION_LIST*
    , "Ptr", currentType   ; GUID
    , "Char")   ; return: BOOLEAN
●IsSensorSubscribed(subscriptionList, currentType) = DLL("SensorsUtilsV2.dll", "byte IsSensorSubscribed(void*, void*)")
# 呼び出し: IsSensorSubscribed(subscriptionList, currentType)
# subscriptionList : SENSOR_COLLECTION_LIST* -> "void*"
# currentType : GUID -> "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)。