ホーム › UI.Shell.PropertiesSystem › SHGetPropertyStoreFromIDList
SHGetPropertyStoreFromIDList
関数PIDLからシェル項目のプロパティストアを取得する。
シグネチャ
// SHELL32.dll
#include <windows.h>
HRESULT SHGetPropertyStoreFromIDList(
ITEMIDLIST* pidl,
GETPROPERTYSTOREFLAGS flags,
const GUID* riid,
void** ppv
);パラメーター
| 名前 | 型 | 方向 | 説明 |
|---|---|---|---|
| pidl | ITEMIDLIST* | in | 対象のシェル項目を識別するアイテムID一覧(ITEMIDLIST)へのポインタ。 |
| flags | GETPROPERTYSTOREFLAGS | in | プロパティストアの取得方法を指定するGETPROPERTYSTOREFLAGS列挙値。読み取り専用や書き込み可などを指定する。 |
| riid | GUID* | in | 要求するインターフェイスのGUIDへのポインタ。通常IPropertyStoreのIID。 |
| ppv | void** | out | 取得したプロパティストアインターフェイスを受け取る出力先。呼び出し側で解放する。 |
戻り値の型: HRESULT
各言語での呼び出し定義
// SHELL32.dll
#include <windows.h>
HRESULT SHGetPropertyStoreFromIDList(
ITEMIDLIST* pidl,
GETPROPERTYSTOREFLAGS flags,
const GUID* riid,
void** ppv
);[DllImport("SHELL32.dll", ExactSpelling = true)]
static extern int SHGetPropertyStoreFromIDList(
IntPtr pidl, // ITEMIDLIST*
int flags, // GETPROPERTYSTOREFLAGS
ref Guid riid, // GUID*
IntPtr ppv // void** out
);<DllImport("SHELL32.dll", ExactSpelling:=True)>
Public Shared Function SHGetPropertyStoreFromIDList(
pidl As IntPtr, ' ITEMIDLIST*
flags As Integer, ' GETPROPERTYSTOREFLAGS
ByRef riid As Guid, ' GUID*
ppv As IntPtr ' void** out
) As Integer
End Function' pidl : ITEMIDLIST*
' flags : GETPROPERTYSTOREFLAGS
' riid : GUID*
' ppv : void** out
Declare PtrSafe Function SHGetPropertyStoreFromIDList Lib "shell32" ( _
ByVal pidl As LongPtr, _
ByVal flags As Long, _
ByVal riid As LongPtr, _
ByVal ppv 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
SHGetPropertyStoreFromIDList = ctypes.windll.shell32.SHGetPropertyStoreFromIDList
SHGetPropertyStoreFromIDList.restype = ctypes.c_int
SHGetPropertyStoreFromIDList.argtypes = [
ctypes.c_void_p, # pidl : ITEMIDLIST*
ctypes.c_int, # flags : GETPROPERTYSTOREFLAGS
ctypes.c_void_p, # riid : GUID*
ctypes.c_void_p, # ppv : void** out
]require 'fiddle'
require 'fiddle/import'
lib = Fiddle.dlopen('SHELL32.dll')
SHGetPropertyStoreFromIDList = Fiddle::Function.new(
lib['SHGetPropertyStoreFromIDList'],
[
Fiddle::TYPE_VOIDP, # pidl : ITEMIDLIST*
Fiddle::TYPE_INT, # flags : GETPROPERTYSTOREFLAGS
Fiddle::TYPE_VOIDP, # riid : GUID*
Fiddle::TYPE_VOIDP, # ppv : void** out
],
Fiddle::TYPE_INT)#[link(name = "shell32")]
extern "system" {
fn SHGetPropertyStoreFromIDList(
pidl: *mut ITEMIDLIST, // ITEMIDLIST*
flags: i32, // GETPROPERTYSTOREFLAGS
riid: *const GUID, // GUID*
ppv: *mut *mut () // void** out
) -> i32;
}
// crates: windows-sys provides ready-made bindings for this API.$sig = @"
[DllImport("SHELL32.dll")]
public static extern int SHGetPropertyStoreFromIDList(IntPtr pidl, int flags, ref Guid riid, IntPtr ppv);
"@
$api = Add-Type -MemberDefinition $sig -Name 'SHELL32_SHGetPropertyStoreFromIDList' -Namespace Win32 -PassThru
# $api::SHGetPropertyStoreFromIDList(pidl, flags, riid, ppv)#uselib "SHELL32.dll"
#func global SHGetPropertyStoreFromIDList "SHGetPropertyStoreFromIDList" sptr, sptr, sptr, sptr
; SHGetPropertyStoreFromIDList varptr(pidl), flags, varptr(riid), ppv ; 戻り値は stat
; pidl : ITEMIDLIST* -> "sptr"
; flags : GETPROPERTYSTOREFLAGS -> "sptr"
; riid : GUID* -> "sptr"
; ppv : void** 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 "SHELL32.dll" #cfunc global SHGetPropertyStoreFromIDList "SHGetPropertyStoreFromIDList" var, int, var, sptr ; res = SHGetPropertyStoreFromIDList(pidl, flags, riid, ppv) ; pidl : ITEMIDLIST* -> "var" ; flags : GETPROPERTYSTOREFLAGS -> "int" ; riid : GUID* -> "var" ; ppv : void** out -> "sptr" ; ※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 "SHELL32.dll" #cfunc global SHGetPropertyStoreFromIDList "SHGetPropertyStoreFromIDList" sptr, int, sptr, sptr ; res = SHGetPropertyStoreFromIDList(varptr(pidl), flags, varptr(riid), ppv) ; pidl : ITEMIDLIST* -> "sptr" ; flags : GETPROPERTYSTOREFLAGS -> "int" ; riid : GUID* -> "sptr" ; ppv : void** 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:
; HRESULT SHGetPropertyStoreFromIDList(ITEMIDLIST* pidl, GETPROPERTYSTOREFLAGS flags, GUID* riid, void** ppv) #uselib "SHELL32.dll" #cfunc global SHGetPropertyStoreFromIDList "SHGetPropertyStoreFromIDList" var, int, var, intptr ; res = SHGetPropertyStoreFromIDList(pidl, flags, riid, ppv) ; pidl : ITEMIDLIST* -> "var" ; flags : GETPROPERTYSTOREFLAGS -> "int" ; riid : GUID* -> "var" ; ppv : void** out -> "intptr" ; ※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。; HRESULT SHGetPropertyStoreFromIDList(ITEMIDLIST* pidl, GETPROPERTYSTOREFLAGS flags, GUID* riid, void** ppv) #uselib "SHELL32.dll" #cfunc global SHGetPropertyStoreFromIDList "SHGetPropertyStoreFromIDList" intptr, int, intptr, intptr ; res = SHGetPropertyStoreFromIDList(varptr(pidl), flags, varptr(riid), ppv) ; pidl : ITEMIDLIST* -> "intptr" ; flags : GETPROPERTYSTOREFLAGS -> "int" ; riid : GUID* -> "intptr" ; ppv : void** 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 (
shell32 = windows.NewLazySystemDLL("SHELL32.dll")
procSHGetPropertyStoreFromIDList = shell32.NewProc("SHGetPropertyStoreFromIDList")
)
// pidl (ITEMIDLIST*), flags (GETPROPERTYSTOREFLAGS), riid (GUID*), ppv (void** out)
r1, _, err := procSHGetPropertyStoreFromIDList.Call(
uintptr(pidl),
uintptr(flags),
uintptr(riid),
uintptr(ppv),
)
_ = err // syscall.Errno (valid when the call sets last-error)
_ = r1 // HRESULTfunction SHGetPropertyStoreFromIDList(
pidl: Pointer; // ITEMIDLIST*
flags: Integer; // GETPROPERTYSTOREFLAGS
riid: PGUID; // GUID*
ppv: Pointer // void** out
): Integer; stdcall;
external 'SHELL32.dll' name 'SHGetPropertyStoreFromIDList';result := DllCall("SHELL32\SHGetPropertyStoreFromIDList"
, "Ptr", pidl ; ITEMIDLIST*
, "Int", flags ; GETPROPERTYSTOREFLAGS
, "Ptr", riid ; GUID*
, "Ptr", ppv ; void** out
, "Int") ; return: HRESULT●SHGetPropertyStoreFromIDList(pidl, flags, riid, ppv) = DLL("SHELL32.dll", "int SHGetPropertyStoreFromIDList(void*, int, void*, void*)")
# 呼び出し: SHGetPropertyStoreFromIDList(pidl, flags, riid, ppv)
# pidl : ITEMIDLIST* -> "void*"
# flags : GETPROPERTYSTOREFLAGS -> "int"
# riid : GUID* -> "void*"
# ppv : void** 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)。const std = @import("std");
extern "shell32" fn SHGetPropertyStoreFromIDList(
pidl: [*c]ITEMIDLIST, // ITEMIDLIST*
flags: i32, // GETPROPERTYSTOREFLAGS
riid: [*c]GUID, // GUID*
ppv: ?*anyopaque // void** out
) callconv(std.os.windows.WINAPI) i32;proc SHGetPropertyStoreFromIDList(
pidl: ptr ITEMIDLIST, # ITEMIDLIST*
flags: int32, # GETPROPERTYSTOREFLAGS
riid: ptr GUID, # GUID*
ppv: pointer # void** out
): int32 {.importc: "SHGetPropertyStoreFromIDList", stdcall, dynlib: "SHELL32.dll".}pragma(lib, "shell32");
extern(Windows)
int SHGetPropertyStoreFromIDList(
ITEMIDLIST* pidl, // ITEMIDLIST*
int flags, // GETPROPERTYSTOREFLAGS
GUID* riid, // GUID*
void** ppv // void** out
);ccall((:SHGetPropertyStoreFromIDList, "SHELL32.dll"), stdcall, Int32,
(Ptr{ITEMIDLIST}, Int32, Ptr{GUID}, Ptr{Cvoid}),
pidl, flags, riid, ppv)
# pidl : ITEMIDLIST* -> Ptr{ITEMIDLIST}
# flags : GETPROPERTYSTOREFLAGS -> Int32
# riid : GUID* -> Ptr{GUID}
# ppv : void** out -> Ptr{Cvoid}
# stdcall は 32bit のみ意味を持つ(x64 では無視)。local ffi = require("ffi")
ffi.cdef[[
int32_t SHGetPropertyStoreFromIDList(
void* pidl,
int32_t flags,
void* riid,
void** ppv);
]]
local shell32 = ffi.load("shell32")
-- shell32.SHGetPropertyStoreFromIDList(pidl, flags, riid, ppv)
-- pidl : ITEMIDLIST*
-- flags : GETPROPERTYSTOREFLAGS
-- riid : GUID*
-- ppv : void** out
-- 構造体/GUIDへのポインタは cdef が通るよう void* で表記(実型は各引数コメント参照)。値渡し構造体・enum は対応する typedef を cdef に追加すること。const koffi = require('koffi');
const lib = koffi.load('SHELL32.dll');
const SHGetPropertyStoreFromIDList = lib.func('__stdcall', 'SHGetPropertyStoreFromIDList', 'int32_t', ['void *', 'int32_t', 'void *', 'void *']);
// SHGetPropertyStoreFromIDList(pidl, flags, riid, ppv)
// pidl : ITEMIDLIST* -> 'void *'
// flags : GETPROPERTYSTOREFLAGS -> 'int32_t'
// riid : GUID* -> 'void *'
// ppv : void** out -> 'void *'
// 出力ポインタは koffi.out(...) で包む。構造体は koffi.struct で定義。const lib = Deno.dlopen("SHELL32.dll", {
SHGetPropertyStoreFromIDList: { parameters: ["pointer", "i32", "pointer", "pointer"], result: "i32" },
});
// lib.symbols.SHGetPropertyStoreFromIDList(pidl, flags, riid, ppv)
// pidl : ITEMIDLIST* -> "pointer"
// flags : GETPROPERTYSTOREFLAGS -> "i32"
// riid : GUID* -> "pointer"
// ppv : void** out -> "pointer"
// 文字列引数は "buffer"(NUL 終端のバイト列を Uint8Array で渡す)。
// 値渡し構造体は { struct: [ ...field types... ] } を使用。<?php
$ffi = FFI::cdef(<<<C
int32_t SHGetPropertyStoreFromIDList(
void* pidl,
int32_t flags,
void* riid,
void** ppv);
C, "SHELL32.dll");
// $ffi->SHGetPropertyStoreFromIDList(pidl, flags, riid, ppv);
// pidl : ITEMIDLIST*
// flags : GETPROPERTYSTOREFLAGS
// riid : GUID*
// ppv : void** out
// 構造体/GUIDへのポインタは cdef が通るよう void* で表記(実型は各引数コメント参照)。値渡し構造体・enum は対応する typedef を cdef に追加すること。
// WINAPI(stdcall): x64 では呼出規約が統一されるため問題なし。x86 では __stdcall 対応のラッパが必要な場合あり。import com.sun.jna.*;
import com.sun.jna.ptr.*;
import com.sun.jna.win32.StdCallLibrary;
import com.sun.jna.win32.W32APIOptions;
public interface Shell32 extends StdCallLibrary {
Shell32 INSTANCE = Native.load("shell32", Shell32.class);
int SHGetPropertyStoreFromIDList(
Pointer pidl, // ITEMIDLIST*
int flags, // GETPROPERTYSTOREFLAGS
Pointer riid, // GUID*
Pointer ppv // void** out
);
}@[Link("shell32")]
lib LibSHELL32
fun SHGetPropertyStoreFromIDList = SHGetPropertyStoreFromIDList(
pidl : ITEMIDLIST*, # ITEMIDLIST*
flags : Int32, # GETPROPERTYSTOREFLAGS
riid : GUID*, # GUID*
ppv : Void** # void** out
) : Int32
end
# 構造体/GUID/enum は lib 内に対応する型定義が必要。
# 呼出規約: x64 は規約統一のため OK。x86(32bit)は WINAPI=stdcall だが Crystal の fun に stdcall 付与構文がなく非対応。import 'dart:ffi';
import 'package:ffi/ffi.dart';
typedef SHGetPropertyStoreFromIDListNative = Int32 Function(Pointer<Void>, Int32, Pointer<Void>, Pointer<Void>);
typedef SHGetPropertyStoreFromIDListDart = int Function(Pointer<Void>, int, Pointer<Void>, Pointer<Void>);
final SHGetPropertyStoreFromIDList = DynamicLibrary.open('SHELL32.dll')
.lookupFunction<SHGetPropertyStoreFromIDListNative, SHGetPropertyStoreFromIDListDart>('SHGetPropertyStoreFromIDList');
// pidl : ITEMIDLIST* -> Pointer<Void>
// flags : GETPROPERTYSTOREFLAGS -> Int32
// riid : GUID* -> Pointer<Void>
// ppv : void** out -> Pointer<Void>
// 文字列は package:ffi の "...".toNativeUtf16()/toNativeUtf8() で変換。{$mode objfpc}{$H+}
function SHGetPropertyStoreFromIDList(
pidl: Pointer; // ITEMIDLIST*
flags: Integer; // GETPROPERTYSTOREFLAGS
riid: PGUID; // GUID*
ppv: Pointer // void** out
): Integer; stdcall;
external 'SHELL32.dll' name 'SHGetPropertyStoreFromIDList';import Foreign
import Foreign.C.Types
import Foreign.C.String
foreign import stdcall safe "SHGetPropertyStoreFromIDList"
c_SHGetPropertyStoreFromIDList :: Ptr () -> Int32 -> Ptr () -> Ptr () -> IO Int32
-- pidl : ITEMIDLIST* -> Ptr ()
-- flags : GETPROPERTYSTOREFLAGS -> Int32
-- riid : GUID* -> Ptr ()
-- ppv : void** out -> Ptr ()
-- 要 GHC(Windows)。stdcall は x64 では ccall として扱われる。ブロックする API は safe 呼び出し推奨。open Ctypes
open Foreign
let shgetpropertystorefromidlist =
foreign "SHGetPropertyStoreFromIDList"
((ptr void) @-> int32_t @-> (ptr void) @-> (ptr void) @-> returning int32_t)
(* pidl : ITEMIDLIST* -> (ptr void) *)
(* flags : GETPROPERTYSTOREFLAGS -> int32_t *)
(* riid : GUID* -> (ptr void) *)
(* ppv : void** out -> (ptr void) *)
(* foreign は cdecl 前提。x64 Windows では WINAPI と一致。構造体は ctypes structure を定義のこと。 *)(cffi:define-foreign-library shell32 (t "SHELL32.dll"))
(cffi:use-foreign-library shell32)
(cffi:defcfun ("SHGetPropertyStoreFromIDList" shget-property-store-from-idlist :convention :stdcall) :int32
(pidl :pointer) ; ITEMIDLIST*
(flags :int32) ; GETPROPERTYSTOREFLAGS
(riid :pointer) ; GUID*
(ppv :pointer)) ; void** out
; isize/usize(INT_PTR/SIZE_T)は x64 前提で :int64/:uint64。x86 では :int32/:uint32。use Win32::API;
my $SHGetPropertyStoreFromIDList = Win32::API::More->new('SHELL32',
'int SHGetPropertyStoreFromIDList(LPVOID pidl, int flags, LPVOID riid, LPVOID ppv)');
# my $ret = $SHGetPropertyStoreFromIDList->Call($pidl, $flags, $riid, $ppv);
# pidl : ITEMIDLIST* -> LPVOID
# flags : GETPROPERTYSTOREFLAGS -> int
# riid : GUID* -> LPVOID
# ppv : void** out -> LPVOID
# 値渡し構造体は pack() した文字列、または Win32::API::Struct を使用。