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KSMULTIPLE_DATA_PROP
構造体サイズ=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 |
|---|---|---|---|---|---|
| Property | KSIDENTIFIER | 8 | +0 | +0 | プロパティ識別子(KSIDENTIFIER)。複数データ項目プロパティを示す。 |
| MultipleItem | KSMULTIPLE_ITEM | 8 | +8 | +8 | 複数項目ヘッダ(KSMULTIPLE_ITEM)。後続項目のサイズと個数を示す。 |
各言語での定義
#include <windows.h>
// KSIDENTIFIER (x64 8 / x86 8 バイト)
typedef struct KSIDENTIFIER {
_Anonymous_e__Union Anonymous;
} KSIDENTIFIER;
// KSMULTIPLE_ITEM (x64 8 / x86 8 バイト)
typedef struct KSMULTIPLE_ITEM {
DWORD Size;
DWORD Count;
} KSMULTIPLE_ITEM;
// KSMULTIPLE_DATA_PROP (x64 16 / x86 16 バイト)
typedef struct KSMULTIPLE_DATA_PROP {
KSIDENTIFIER Property;
KSMULTIPLE_ITEM MultipleItem;
} KSMULTIPLE_DATA_PROP;using System;
using System.Runtime.InteropServices;
[StructLayout(LayoutKind.Sequential, CharSet = CharSet.Unicode)]
public struct KSIDENTIFIER
{
public _Anonymous_e__Union Anonymous;
}
[StructLayout(LayoutKind.Sequential, CharSet = CharSet.Unicode)]
public struct KSMULTIPLE_ITEM
{
public uint Size;
public uint Count;
}
[StructLayout(LayoutKind.Sequential, CharSet = CharSet.Unicode)]
public struct KSMULTIPLE_DATA_PROP
{
public KSIDENTIFIER Property;
public KSMULTIPLE_ITEM MultipleItem;
}Imports System.Runtime.InteropServices
<StructLayout(LayoutKind.Sequential, CharSet:=CharSet.Unicode)>
Public Structure KSIDENTIFIER
Public Anonymous As _Anonymous_e__Union
End Structure
<StructLayout(LayoutKind.Sequential, CharSet:=CharSet.Unicode)>
Public Structure KSMULTIPLE_ITEM
Public Size As UInteger
Public Count As UInteger
End Structure
<StructLayout(LayoutKind.Sequential, CharSet:=CharSet.Unicode)>
Public Structure KSMULTIPLE_DATA_PROP
Public Property As KSIDENTIFIER
Public MultipleItem As KSMULTIPLE_ITEM
End Structureimport ctypes
from ctypes import wintypes
class KSIDENTIFIER(ctypes.Structure):
_fields_ = [
("Anonymous", _Anonymous_e__Union),
]
class KSMULTIPLE_ITEM(ctypes.Structure):
_fields_ = [
("Size", wintypes.DWORD),
("Count", wintypes.DWORD),
]
class KSMULTIPLE_DATA_PROP(ctypes.Structure):
_fields_ = [
("Property", KSIDENTIFIER),
("MultipleItem", KSMULTIPLE_ITEM),
]#[repr(C)]
pub struct KSIDENTIFIER {
pub Anonymous: _Anonymous_e__Union,
}
#[repr(C)]
pub struct KSMULTIPLE_ITEM {
pub Size: u32,
pub Count: u32,
}
#[repr(C)]
pub struct KSMULTIPLE_DATA_PROP {
pub Property: KSIDENTIFIER,
pub MultipleItem: KSMULTIPLE_ITEM,
}import "golang.org/x/sys/windows"
type KSIDENTIFIER struct {
Anonymous _Anonymous_e__Union
}
type KSMULTIPLE_ITEM struct {
Size uint32
Count uint32
}
type KSMULTIPLE_DATA_PROP struct {
Property KSIDENTIFIER
MultipleItem KSMULTIPLE_ITEM
}type
KSIDENTIFIER = record
Anonymous: _Anonymous_e__Union;
end;
KSMULTIPLE_ITEM = record
Size: DWORD;
Count: DWORD;
end;
KSMULTIPLE_DATA_PROP = record
Property: KSIDENTIFIER;
MultipleItem: KSMULTIPLE_ITEM;
end;const KSIDENTIFIER = extern struct {
Anonymous: _Anonymous_e__Union,
};
const KSMULTIPLE_ITEM = extern struct {
Size: u32,
Count: u32,
};
const KSMULTIPLE_DATA_PROP = extern struct {
Property: KSIDENTIFIER,
MultipleItem: KSMULTIPLE_ITEM,
};type
KSIDENTIFIER {.bycopy.} = object
Anonymous: _Anonymous_e__Union
KSMULTIPLE_ITEM {.bycopy.} = object
Size: uint32
Count: uint32
KSMULTIPLE_DATA_PROP {.bycopy.} = object
Property: KSIDENTIFIER
MultipleItem: KSMULTIPLE_ITEMstruct KSIDENTIFIER
{
_Anonymous_e__Union Anonymous;
}
struct KSMULTIPLE_ITEM
{
uint Size;
uint Count;
}
struct KSMULTIPLE_DATA_PROP
{
KSIDENTIFIER Property;
KSMULTIPLE_ITEM MultipleItem;
}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)
; KSMULTIPLE_DATA_PROP サイズ: 16 バイト(x64)
dim st, 4 ; 4byte整数×4(構造体サイズ 16 / 4 切り上げ)
; Property : KSIDENTIFIER (+0, 8byte) varptr(st)+0 を基点に操作(8byte:入れ子/配列)
; MultipleItem : KSMULTIPLE_ITEM (+8, 8byte) varptr(st)+8 を基点に操作(8byte: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 KSIDENTIFIER
#field byte Anonymous 8
#endstruct
#defstruct global KSMULTIPLE_ITEM
#field int Size
#field int Count
#endstruct
#defstruct global KSMULTIPLE_DATA_PROP
#field KSIDENTIFIER Property
#field KSMULTIPLE_ITEM MultipleItem
#endstruct
stdim st, KSMULTIPLE_DATA_PROP ; NSTRUCT 変数を確保