ホーム › Devices.Display › DisplayConfigSetDeviceInfo
DisplayConfigSetDeviceInfo
関数ディスプレイ構成のデバイス情報を設定する。
シグネチャ
// USER32.dll
#include <windows.h>
INT DisplayConfigSetDeviceInfo(
DISPLAYCONFIG_DEVICE_INFO_HEADER* setPacket
);パラメーター
| 名前 | 型 | 方向 |
|---|---|---|
| setPacket | DISPLAYCONFIG_DEVICE_INFO_HEADER* | in |
戻り値の型: INT
各言語での呼び出し定義
// USER32.dll
#include <windows.h>
INT DisplayConfigSetDeviceInfo(
DISPLAYCONFIG_DEVICE_INFO_HEADER* setPacket
);[DllImport("USER32.dll", ExactSpelling = true)]
static extern int DisplayConfigSetDeviceInfo(
IntPtr setPacket // DISPLAYCONFIG_DEVICE_INFO_HEADER*
);<DllImport("USER32.dll", ExactSpelling:=True)>
Public Shared Function DisplayConfigSetDeviceInfo(
setPacket As IntPtr ' DISPLAYCONFIG_DEVICE_INFO_HEADER*
) As Integer
End Function' setPacket : DISPLAYCONFIG_DEVICE_INFO_HEADER*
Declare PtrSafe Function DisplayConfigSetDeviceInfo Lib "user32" ( _
ByVal setPacket 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
DisplayConfigSetDeviceInfo = ctypes.windll.user32.DisplayConfigSetDeviceInfo
DisplayConfigSetDeviceInfo.restype = ctypes.c_int
DisplayConfigSetDeviceInfo.argtypes = [
ctypes.c_void_p, # setPacket : DISPLAYCONFIG_DEVICE_INFO_HEADER*
]require 'fiddle'
require 'fiddle/import'
lib = Fiddle.dlopen('USER32.dll')
DisplayConfigSetDeviceInfo = Fiddle::Function.new(
lib['DisplayConfigSetDeviceInfo'],
[
Fiddle::TYPE_VOIDP, # setPacket : DISPLAYCONFIG_DEVICE_INFO_HEADER*
],
Fiddle::TYPE_INT)#[link(name = "user32")]
extern "system" {
fn DisplayConfigSetDeviceInfo(
setPacket: *mut DISPLAYCONFIG_DEVICE_INFO_HEADER // DISPLAYCONFIG_DEVICE_INFO_HEADER*
) -> i32;
}
// crates: windows-sys provides ready-made bindings for this API.$sig = @"
[DllImport("USER32.dll")]
public static extern int DisplayConfigSetDeviceInfo(IntPtr setPacket);
"@
$api = Add-Type -MemberDefinition $sig -Name 'USER32_DisplayConfigSetDeviceInfo' -Namespace Win32 -PassThru
# $api::DisplayConfigSetDeviceInfo(setPacket)#uselib "USER32.dll"
#func global DisplayConfigSetDeviceInfo "DisplayConfigSetDeviceInfo" sptr
; DisplayConfigSetDeviceInfo varptr(setPacket) ; 戻り値は stat
; setPacket : DISPLAYCONFIG_DEVICE_INFO_HEADER* -> "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 "USER32.dll" #cfunc global DisplayConfigSetDeviceInfo "DisplayConfigSetDeviceInfo" var ; res = DisplayConfigSetDeviceInfo(setPacket) ; setPacket : DISPLAYCONFIG_DEVICE_INFO_HEADER* -> "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 "USER32.dll" #cfunc global DisplayConfigSetDeviceInfo "DisplayConfigSetDeviceInfo" sptr ; res = DisplayConfigSetDeviceInfo(varptr(setPacket)) ; setPacket : DISPLAYCONFIG_DEVICE_INFO_HEADER* -> "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:
; INT DisplayConfigSetDeviceInfo(DISPLAYCONFIG_DEVICE_INFO_HEADER* setPacket) #uselib "USER32.dll" #cfunc global DisplayConfigSetDeviceInfo "DisplayConfigSetDeviceInfo" var ; res = DisplayConfigSetDeviceInfo(setPacket) ; setPacket : DISPLAYCONFIG_DEVICE_INFO_HEADER* -> "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。; INT DisplayConfigSetDeviceInfo(DISPLAYCONFIG_DEVICE_INFO_HEADER* setPacket) #uselib "USER32.dll" #cfunc global DisplayConfigSetDeviceInfo "DisplayConfigSetDeviceInfo" intptr ; res = DisplayConfigSetDeviceInfo(varptr(setPacket)) ; setPacket : DISPLAYCONFIG_DEVICE_INFO_HEADER* -> "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 (
user32 = windows.NewLazySystemDLL("USER32.dll")
procDisplayConfigSetDeviceInfo = user32.NewProc("DisplayConfigSetDeviceInfo")
)
// setPacket (DISPLAYCONFIG_DEVICE_INFO_HEADER*)
r1, _, err := procDisplayConfigSetDeviceInfo.Call(
uintptr(setPacket),
)
_ = err // syscall.Errno (valid when the call sets last-error)
_ = r1 // INTfunction DisplayConfigSetDeviceInfo(
setPacket: Pointer // DISPLAYCONFIG_DEVICE_INFO_HEADER*
): Integer; stdcall;
external 'USER32.dll' name 'DisplayConfigSetDeviceInfo';result := DllCall("USER32\DisplayConfigSetDeviceInfo"
, "Ptr", setPacket ; DISPLAYCONFIG_DEVICE_INFO_HEADER*
, "Int") ; return: INT●DisplayConfigSetDeviceInfo(setPacket) = DLL("USER32.dll", "int DisplayConfigSetDeviceInfo(void*)")
# 呼び出し: DisplayConfigSetDeviceInfo(setPacket)
# setPacket : DISPLAYCONFIG_DEVICE_INFO_HEADER* -> "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)。