ホーム › System.Power › PowerGetUserConfiguredDCPowerMode

PowerGetUserConfiguredDCPowerMode

関数

ユーザー構成のDC電源時の電源モードを取得する。

DLLPOWRPROF.dll呼出規約winapi

シグネチャ

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

DWORD PowerGetUserConfiguredDCPowerMode(
    GUID* PowerModeGuid
);

パラメーター

名前	型	方向
PowerModeGuid	GUID*	out

戻り値の型: DWORD

各言語での呼び出し定義

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

DWORD PowerGetUserConfiguredDCPowerMode(
    GUID* PowerModeGuid
);

[DllImport("POWRPROF.dll", ExactSpelling = true)]
static extern uint PowerGetUserConfiguredDCPowerMode(
    out Guid PowerModeGuid   // GUID* out
);

<DllImport("POWRPROF.dll", ExactSpelling:=True)>
Public Shared Function PowerGetUserConfiguredDCPowerMode(
    <Out> ByRef PowerModeGuid As Guid   ' GUID* out
) As UInteger
End Function

' PowerModeGuid : GUID* out
Declare PtrSafe Function PowerGetUserConfiguredDCPowerMode Lib "powrprof" ( _
    ByVal PowerModeGuid 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

PowerGetUserConfiguredDCPowerMode = ctypes.windll.powrprof.PowerGetUserConfiguredDCPowerMode
PowerGetUserConfiguredDCPowerMode.restype = wintypes.DWORD
PowerGetUserConfiguredDCPowerMode.argtypes = [
    ctypes.c_void_p,  # PowerModeGuid : GUID* out
]

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('POWRPROF.dll')
PowerGetUserConfiguredDCPowerMode = Fiddle::Function.new(
  lib['PowerGetUserConfiguredDCPowerMode'],
  [
    Fiddle::TYPE_VOIDP,  # PowerModeGuid : GUID* out
  ],
  -Fiddle::TYPE_INT)

#[link(name = "powrprof")]
extern "system" {
    fn PowerGetUserConfiguredDCPowerMode(
        PowerModeGuid: *mut GUID  // GUID* out
    ) -> u32;
}
// crates: windows-sys provides ready-made bindings for this API.

$sig = @"
[DllImport("POWRPROF.dll")]
public static extern uint PowerGetUserConfiguredDCPowerMode(out Guid PowerModeGuid);
"@
$api = Add-Type -MemberDefinition $sig -Name 'POWRPROF_PowerGetUserConfiguredDCPowerMode' -Namespace Win32 -PassThru
# $api::PowerGetUserConfiguredDCPowerMode(PowerModeGuid)

#uselib "POWRPROF.dll"
#func global PowerGetUserConfiguredDCPowerMode "PowerGetUserConfiguredDCPowerMode" sptr
; PowerGetUserConfiguredDCPowerMode varptr(PowerModeGuid)   ; 戻り値は stat
; PowerModeGuid : GUID* 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 "POWRPROF.dll"
#cfunc global PowerGetUserConfiguredDCPowerMode "PowerGetUserConfiguredDCPowerMode" var
; res = PowerGetUserConfiguredDCPowerMode(PowerModeGuid)
; PowerModeGuid : GUID* 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 "POWRPROF.dll"
#cfunc global PowerGetUserConfiguredDCPowerMode "PowerGetUserConfiguredDCPowerMode" sptr
; res = PowerGetUserConfiguredDCPowerMode(varptr(PowerModeGuid))
; PowerModeGuid : GUID* 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:

; DWORD PowerGetUserConfiguredDCPowerMode(GUID* PowerModeGuid)
#uselib "POWRPROF.dll"
#cfunc global PowerGetUserConfiguredDCPowerMode "PowerGetUserConfiguredDCPowerMode" var
; res = PowerGetUserConfiguredDCPowerMode(PowerModeGuid)
; PowerModeGuid : GUID* 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。; DWORD PowerGetUserConfiguredDCPowerMode(GUID* PowerModeGuid)
#uselib "POWRPROF.dll"
#cfunc global PowerGetUserConfiguredDCPowerMode "PowerGetUserConfiguredDCPowerMode" intptr
; res = PowerGetUserConfiguredDCPowerMode(varptr(PowerModeGuid))
; PowerModeGuid : GUID* 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 (
	powrprof = windows.NewLazySystemDLL("POWRPROF.dll")
	procPowerGetUserConfiguredDCPowerMode = powrprof.NewProc("PowerGetUserConfiguredDCPowerMode")
)

// PowerModeGuid (GUID* out)
r1, _, err := procPowerGetUserConfiguredDCPowerMode.Call(
	uintptr(PowerModeGuid),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // DWORD

function PowerGetUserConfiguredDCPowerMode(
  PowerModeGuid: PGUID   // GUID* out
): DWORD; stdcall;
  external 'POWRPROF.dll' name 'PowerGetUserConfiguredDCPowerMode';

result := DllCall("POWRPROF\PowerGetUserConfiguredDCPowerMode"
    , "Ptr", PowerModeGuid   ; GUID* out
    , "UInt")   ; return: DWORD

●PowerGetUserConfiguredDCPowerMode(PowerModeGuid) = DLL("POWRPROF.dll", "dword PowerGetUserConfiguredDCPowerMode(void*)")
# 呼び出し: PowerGetUserConfiguredDCPowerMode(PowerModeGuid)
# PowerModeGuid : GUID* 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)。