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IsGUIDPresentInList

関数

GUID配列内に指定したGUIDが存在するか判定する。

シグネチャ

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

BOOLEAN IsGUIDPresentInList(
    const GUID* guidArray,
    DWORD arrayLength,
    const GUID* guidElem
);

パラメーター

名前	型	方向
guidArray	GUID*	in
arrayLength	DWORD	in
guidElem	GUID*	in

戻り値の型: BOOLEAN

各言語での呼び出し定義

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

BOOLEAN IsGUIDPresentInList(
    const GUID* guidArray,
    DWORD arrayLength,
    const GUID* guidElem
);

[DllImport("SensorsUtilsV2.dll", ExactSpelling = true)]
static extern byte IsGUIDPresentInList(
    ref Guid guidArray,   // GUID*
    uint arrayLength,   // DWORD
    ref Guid guidElem   // GUID*
);

<DllImport("SensorsUtilsV2.dll", ExactSpelling:=True)>
Public Shared Function IsGUIDPresentInList(
    ByRef guidArray As Guid,   ' GUID*
    arrayLength As UInteger,   ' DWORD
    ByRef guidElem As Guid   ' GUID*
) As Byte
End Function

' guidArray : GUID*
' arrayLength : DWORD
' guidElem : GUID*
Declare PtrSafe Function IsGUIDPresentInList Lib "sensorsutilsv2" ( _
    ByVal guidArray As LongPtr, _
    ByVal arrayLength As Long, _
    ByVal guidElem 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

IsGUIDPresentInList = ctypes.windll.sensorsutilsv2.IsGUIDPresentInList
IsGUIDPresentInList.restype = ctypes.c_byte
IsGUIDPresentInList.argtypes = [
    ctypes.c_void_p,  # guidArray : GUID*
    wintypes.DWORD,  # arrayLength : DWORD
    ctypes.c_void_p,  # guidElem : GUID*
]

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('SensorsUtilsV2.dll')
IsGUIDPresentInList = Fiddle::Function.new(
  lib['IsGUIDPresentInList'],
  [
    Fiddle::TYPE_VOIDP,  # guidArray : GUID*
    -Fiddle::TYPE_INT,  # arrayLength : DWORD
    Fiddle::TYPE_VOIDP,  # guidElem : GUID*
  ],
  Fiddle::TYPE_CHAR)

#[link(name = "sensorsutilsv2")]
extern "system" {
    fn IsGUIDPresentInList(
        guidArray: *const GUID,  // GUID*
        arrayLength: u32,  // DWORD
        guidElem: *const GUID  // GUID*
    ) -> u8;
}
// crates: windows-sys provides ready-made bindings for this API.

$sig = @"
[DllImport("SensorsUtilsV2.dll")]
public static extern byte IsGUIDPresentInList(ref Guid guidArray, uint arrayLength, ref Guid guidElem);
"@
$api = Add-Type -MemberDefinition $sig -Name 'SensorsUtilsV2_IsGUIDPresentInList' -Namespace Win32 -PassThru
# $api::IsGUIDPresentInList(guidArray, arrayLength, guidElem)

#uselib "SensorsUtilsV2.dll"
#func global IsGUIDPresentInList "IsGUIDPresentInList" sptr, sptr, sptr
; IsGUIDPresentInList varptr(guidArray), arrayLength, varptr(guidElem)   ; 戻り値は stat
; guidArray : GUID* -> "sptr"
; arrayLength : DWORD -> "sptr"
; guidElem : GUID* -> "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 IsGUIDPresentInList "IsGUIDPresentInList" var, int, var
; res = IsGUIDPresentInList(guidArray, arrayLength, guidElem)
; guidArray : GUID* -> "var"
; arrayLength : DWORD -> "int"
; guidElem : GUID* -> "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 IsGUIDPresentInList "IsGUIDPresentInList" sptr, int, sptr
; res = IsGUIDPresentInList(varptr(guidArray), arrayLength, varptr(guidElem))
; guidArray : GUID* -> "sptr"
; arrayLength : DWORD -> "int"
; guidElem : GUID* -> "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:

; BOOLEAN IsGUIDPresentInList(GUID* guidArray, DWORD arrayLength, GUID* guidElem)
#uselib "SensorsUtilsV2.dll"
#cfunc global IsGUIDPresentInList "IsGUIDPresentInList" var, int, var
; res = IsGUIDPresentInList(guidArray, arrayLength, guidElem)
; guidArray : GUID* -> "var"
; arrayLength : DWORD -> "int"
; guidElem : GUID* -> "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。; BOOLEAN IsGUIDPresentInList(GUID* guidArray, DWORD arrayLength, GUID* guidElem)
#uselib "SensorsUtilsV2.dll"
#cfunc global IsGUIDPresentInList "IsGUIDPresentInList" intptr, int, intptr
; res = IsGUIDPresentInList(varptr(guidArray), arrayLength, varptr(guidElem))
; guidArray : GUID* -> "intptr"
; arrayLength : DWORD -> "int"
; guidElem : GUID* -> "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")
	procIsGUIDPresentInList = sensorsutilsv2.NewProc("IsGUIDPresentInList")
)

// guidArray (GUID*), arrayLength (DWORD), guidElem (GUID*)
r1, _, err := procIsGUIDPresentInList.Call(
	uintptr(guidArray),
	uintptr(arrayLength),
	uintptr(guidElem),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // BOOLEAN

function IsGUIDPresentInList(
  guidArray: PGUID;   // GUID*
  arrayLength: DWORD;   // DWORD
  guidElem: PGUID   // GUID*
): ByteBool; stdcall;
  external 'SensorsUtilsV2.dll' name 'IsGUIDPresentInList';

result := DllCall("SensorsUtilsV2\IsGUIDPresentInList"
    , "Ptr", guidArray   ; GUID*
    , "UInt", arrayLength   ; DWORD
    , "Ptr", guidElem   ; GUID*
    , "Char")   ; return: BOOLEAN

●IsGUIDPresentInList(guidArray, arrayLength, guidElem) = DLL("SensorsUtilsV2.dll", "byte IsGUIDPresentInList(void*, dword, void*)")
# 呼び出し: IsGUIDPresentInList(guidArray, arrayLength, guidElem)
# guidArray : GUID* -> "void*"
# arrayLength : DWORD -> "dword"
# guidElem : 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)。