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DISPLAYCONFIG_ADAPTER_NAME

構造体

サイズx64: 276 バイト / x86: 276 バイト

サイズ=各フィールドのバイト数(x64/x86 で異なる場合は x64/x86 と併記)。x64/x86 列=フィールドのバイトオフセット(HSPで dupptr / lpoke / wpoke 等に使用)。

フィールド

フィールド	型	サイズ	x64	x86	説明
header	DISPLAYCONFIG_DEVICE_INFO_HEADER	20	+0	+0	デバイス情報要求の共通ヘッダ(DISPLAYCONFIG_DEVICE_INFO_HEADER)。
adapterDevicePath	WCHAR	256	+20	+20	表示アダプタのデバイスパス文字列(Unicode)。

各言語での定義

#include <windows.h>

// LUID  (x64 8 / x86 8 バイト)
typedef struct LUID {
    DWORD LowPart;
    INT HighPart;
} LUID;

// DISPLAYCONFIG_DEVICE_INFO_HEADER  (x64 20 / x86 20 バイト)
typedef struct DISPLAYCONFIG_DEVICE_INFO_HEADER {
    DISPLAYCONFIG_DEVICE_INFO_TYPE type;
    DWORD size;
    LUID adapterId;
    DWORD id;
} DISPLAYCONFIG_DEVICE_INFO_HEADER;

// DISPLAYCONFIG_ADAPTER_NAME  (x64 276 / x86 276 バイト)
typedef struct DISPLAYCONFIG_ADAPTER_NAME {
    DISPLAYCONFIG_DEVICE_INFO_HEADER header;
    WCHAR adapterDevicePath[128];
} DISPLAYCONFIG_ADAPTER_NAME;

using System;
using System.Runtime.InteropServices;

[StructLayout(LayoutKind.Sequential, CharSet = CharSet.Unicode)]
public struct LUID
{
    public uint LowPart;
    public int HighPart;
}

[StructLayout(LayoutKind.Sequential, CharSet = CharSet.Unicode)]
public struct DISPLAYCONFIG_DEVICE_INFO_HEADER
{
    public int type;
    public uint size;
    public LUID adapterId;
    public uint id;
}

[StructLayout(LayoutKind.Sequential, CharSet = CharSet.Unicode)]
public struct DISPLAYCONFIG_ADAPTER_NAME
{
    public DISPLAYCONFIG_DEVICE_INFO_HEADER header;
    [MarshalAs(UnmanagedType.ByValTStr, SizeConst = 128)] public string adapterDevicePath;
}

Imports System.Runtime.InteropServices

<StructLayout(LayoutKind.Sequential, CharSet:=CharSet.Unicode)>
Public Structure LUID
    Public LowPart As UInteger
    Public HighPart As Integer
End Structure

<StructLayout(LayoutKind.Sequential, CharSet:=CharSet.Unicode)>
Public Structure DISPLAYCONFIG_DEVICE_INFO_HEADER
    Public type As Integer
    Public size As UInteger
    Public adapterId As LUID
    Public id As UInteger
End Structure

<StructLayout(LayoutKind.Sequential, CharSet:=CharSet.Unicode)>
Public Structure DISPLAYCONFIG_ADAPTER_NAME
    Public header As DISPLAYCONFIG_DEVICE_INFO_HEADER
    <MarshalAs(UnmanagedType.ByValTStr, SizeConst:=128)> Public adapterDevicePath As String
End Structure

import ctypes
from ctypes import wintypes

class LUID(ctypes.Structure):
    _fields_ = [
        ("LowPart", wintypes.DWORD),
        ("HighPart", ctypes.c_int),
    ]

class DISPLAYCONFIG_DEVICE_INFO_HEADER(ctypes.Structure):
    _fields_ = [
        ("type", ctypes.c_int),
        ("size", wintypes.DWORD),
        ("adapterId", LUID),
        ("id", wintypes.DWORD),
    ]

class DISPLAYCONFIG_ADAPTER_NAME(ctypes.Structure):
    _fields_ = [
        ("header", DISPLAYCONFIG_DEVICE_INFO_HEADER),
        ("adapterDevicePath", ctypes.c_wchar * 128),
    ]

#[repr(C)]
pub struct LUID {
    pub LowPart: u32,
    pub HighPart: i32,
}

#[repr(C)]
pub struct DISPLAYCONFIG_DEVICE_INFO_HEADER {
    pub type: i32,
    pub size: u32,
    pub adapterId: LUID,
    pub id: u32,
}

#[repr(C)]
pub struct DISPLAYCONFIG_ADAPTER_NAME {
    pub header: DISPLAYCONFIG_DEVICE_INFO_HEADER,
    pub adapterDevicePath: [u16; 128],
}

import "golang.org/x/sys/windows"

type LUID struct {
	LowPart uint32
	HighPart int32
}

type DISPLAYCONFIG_DEVICE_INFO_HEADER struct {
	type int32
	size uint32
	adapterId LUID
	id uint32
}

type DISPLAYCONFIG_ADAPTER_NAME struct {
	header DISPLAYCONFIG_DEVICE_INFO_HEADER
	adapterDevicePath [128]uint16
}

type
  LUID = record
    LowPart: DWORD;
    HighPart: Integer;
  end;

  DISPLAYCONFIG_DEVICE_INFO_HEADER = record
    type: Integer;
    size: DWORD;
    adapterId: LUID;
    id: DWORD;
  end;

  DISPLAYCONFIG_ADAPTER_NAME = record
    header: DISPLAYCONFIG_DEVICE_INFO_HEADER;
    adapterDevicePath: array[0..127] of WideChar;
  end;

const LUID = extern struct {
    LowPart: u32,
    HighPart: i32,
};

const DISPLAYCONFIG_DEVICE_INFO_HEADER = extern struct {
    type: i32,
    size: u32,
    adapterId: LUID,
    id: u32,
};

const DISPLAYCONFIG_ADAPTER_NAME = extern struct {
    header: DISPLAYCONFIG_DEVICE_INFO_HEADER,
    adapterDevicePath: [128]u16,
};

type
  LUID {.bycopy.} = object
    LowPart: uint32
    HighPart: int32

  DISPLAYCONFIG_DEVICE_INFO_HEADER {.bycopy.} = object
    type: int32
    size: uint32
    adapterId: LUID
    id: uint32

  DISPLAYCONFIG_ADAPTER_NAME {.bycopy.} = object
    header: DISPLAYCONFIG_DEVICE_INFO_HEADER
    adapterDevicePath: array[128, uint16]

struct LUID
{
    uint LowPart;
    int HighPart;
}

struct DISPLAYCONFIG_DEVICE_INFO_HEADER
{
    int type;
    uint size;
    LUID adapterId;
    uint id;
}

struct DISPLAYCONFIG_ADAPTER_NAME
{
    DISPLAYCONFIG_DEVICE_INFO_HEADER header;
    wchar[128] adapterDevicePath;
}

HSP用定義

HSP3.7/3.8 は構造体機能が無いため4byte整数配列(dim)+peek/poke で操作(32/64bitでサイズ・位置が異なる場合はタブで分割)。IronHSP は NSTRUCT(#defstruct/stdim/->)で32/64bit共通。

; HSP3.7/3.8 は構造体機能が無いため、4byte整数の配列変数で操作します。(x64 レイアウト)
; DISPLAYCONFIG_ADAPTER_NAME サイズ: 276 バイト(x64)
dim st, 69    ; 4byte整数×69(構造体サイズ 276 / 4 切り上げ)
; header : DISPLAYCONFIG_DEVICE_INFO_HEADER (+0, 20byte)  varptr(st)+0 を基点に操作(20byte:入れ子/配列)
; adapterDevicePath : WCHAR (+20, 256byte)  varptr(st)+20 を基点に操作(256byte:入れ子/配列)
; ※4byte境界の整数は添字 st.N(N=オフセット/4)で読み書き可。それ以外は peek/poke 系を使用。

; IronHSP は NSTRUCT(構造体)をサポート。32bit/64bit どちらでも同じコードで動作します。
; ※GUID・入れ子構造体はデフォルト型でないため、依存する #defstruct を先に定義(下記に同梱)。
#defstruct global LUID
    #field int LowPart
    #field int HighPart
#endstruct

#defstruct global DISPLAYCONFIG_DEVICE_INFO_HEADER
    #field int type
    #field int size
    #field LUID adapterId
    #field int id
#endstruct

#defstruct global DISPLAYCONFIG_ADAPTER_NAME
    #field DISPLAYCONFIG_DEVICE_INFO_HEADER header
    #field wchar adapterDevicePath 128
#endstruct

stdim st, DISPLAYCONFIG_ADAPTER_NAME        ; NSTRUCT 変数を確保

DISPLAYCONFIG_ADAPTER_NAME

フィールド

各言語での定義

HSP用 定義

HSP用定義