SHFindFiles

関数

ファイル検索ウィンドウを開く。

DLLSHELL32.dll呼出規約winapi対応OSWindows XP 以降

シグネチャ

// SHELL32.dll
#include <windows.h>

BOOL SHFindFiles(
    ITEMIDLIST* pidlFolder,   // optional
    ITEMIDLIST* pidlSaveFile   // optional
);

パラメーター

名前	型	方向
pidlFolder	ITEMIDLIST*	inoptional
pidlSaveFile	ITEMIDLIST*	inoptional

戻り値の型: BOOL

各言語での呼び出し定義

// SHELL32.dll
#include <windows.h>

BOOL SHFindFiles(
    ITEMIDLIST* pidlFolder,   // optional
    ITEMIDLIST* pidlSaveFile   // optional
);

[return: MarshalAs(UnmanagedType.Bool)]
[DllImport("SHELL32.dll", ExactSpelling = true)]
static extern bool SHFindFiles(
    IntPtr pidlFolder,   // ITEMIDLIST* optional
    IntPtr pidlSaveFile   // ITEMIDLIST* optional
);

<DllImport("SHELL32.dll", ExactSpelling:=True)>
Public Shared Function SHFindFiles(
    pidlFolder As IntPtr,   ' ITEMIDLIST* optional
    pidlSaveFile As IntPtr   ' ITEMIDLIST* optional
) As Boolean
End Function

' pidlFolder : ITEMIDLIST* optional
' pidlSaveFile : ITEMIDLIST* optional
Declare PtrSafe Function SHFindFiles Lib "shell32" ( _
    ByVal pidlFolder As LongPtr, _
    ByVal pidlSaveFile 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

SHFindFiles = ctypes.windll.shell32.SHFindFiles
SHFindFiles.restype = wintypes.BOOL
SHFindFiles.argtypes = [
    ctypes.c_void_p,  # pidlFolder : ITEMIDLIST* optional
    ctypes.c_void_p,  # pidlSaveFile : ITEMIDLIST* optional
]

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('SHELL32.dll')
SHFindFiles = Fiddle::Function.new(
  lib['SHFindFiles'],
  [
    Fiddle::TYPE_VOIDP,  # pidlFolder : ITEMIDLIST* optional
    Fiddle::TYPE_VOIDP,  # pidlSaveFile : ITEMIDLIST* optional
  ],
  Fiddle::TYPE_INT)

#[link(name = "shell32")]
extern "system" {
    fn SHFindFiles(
        pidlFolder: *mut ITEMIDLIST,  // ITEMIDLIST* optional
        pidlSaveFile: *mut ITEMIDLIST  // ITEMIDLIST* optional
    ) -> i32;
}
// crates: windows-sys provides ready-made bindings for this API.

$sig = @"
[return: MarshalAs(UnmanagedType.Bool)]
[DllImport("SHELL32.dll")]
public static extern bool SHFindFiles(IntPtr pidlFolder, IntPtr pidlSaveFile);
"@
$api = Add-Type -MemberDefinition $sig -Name 'SHELL32_SHFindFiles' -Namespace Win32 -PassThru
# $api::SHFindFiles(pidlFolder, pidlSaveFile)

#uselib "SHELL32.dll"
#func global SHFindFiles "SHFindFiles" sptr, sptr
; SHFindFiles varptr(pidlFolder), varptr(pidlSaveFile)   ; 戻り値は stat
; pidlFolder : ITEMIDLIST* optional -> "sptr"
; pidlSaveFile : ITEMIDLIST* optional -> "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 SHFindFiles "SHFindFiles" var, var
; res = SHFindFiles(pidlFolder, pidlSaveFile)
; pidlFolder : ITEMIDLIST* optional -> "var"
; pidlSaveFile : ITEMIDLIST* optional -> "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 "SHELL32.dll"
#cfunc global SHFindFiles "SHFindFiles" sptr, sptr
; res = SHFindFiles(varptr(pidlFolder), varptr(pidlSaveFile))
; pidlFolder : ITEMIDLIST* optional -> "sptr"
; pidlSaveFile : ITEMIDLIST* optional -> "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:

; BOOL SHFindFiles(ITEMIDLIST* pidlFolder, ITEMIDLIST* pidlSaveFile)
#uselib "SHELL32.dll"
#cfunc global SHFindFiles "SHFindFiles" var, var
; res = SHFindFiles(pidlFolder, pidlSaveFile)
; pidlFolder : ITEMIDLIST* optional -> "var"
; pidlSaveFile : ITEMIDLIST* optional -> "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。; BOOL SHFindFiles(ITEMIDLIST* pidlFolder, ITEMIDLIST* pidlSaveFile)
#uselib "SHELL32.dll"
#cfunc global SHFindFiles "SHFindFiles" intptr, intptr
; res = SHFindFiles(varptr(pidlFolder), varptr(pidlSaveFile))
; pidlFolder : ITEMIDLIST* optional -> "intptr"
; pidlSaveFile : ITEMIDLIST* optional -> "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")
	procSHFindFiles = shell32.NewProc("SHFindFiles")
)

// pidlFolder (ITEMIDLIST* optional), pidlSaveFile (ITEMIDLIST* optional)
r1, _, err := procSHFindFiles.Call(
	uintptr(pidlFolder),
	uintptr(pidlSaveFile),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // BOOL

function SHFindFiles(
  pidlFolder: Pointer;   // ITEMIDLIST* optional
  pidlSaveFile: Pointer   // ITEMIDLIST* optional
): BOOL; stdcall;
  external 'SHELL32.dll' name 'SHFindFiles';

result := DllCall("SHELL32\SHFindFiles"
    , "Ptr", pidlFolder   ; ITEMIDLIST* optional
    , "Ptr", pidlSaveFile   ; ITEMIDLIST* optional
    , "Int")   ; return: BOOL

●SHFindFiles(pidlFolder, pidlSaveFile) = DLL("SHELL32.dll", "bool SHFindFiles(void*, void*)")
# 呼び出し: SHFindFiles(pidlFolder, pidlSaveFile)
# pidlFolder : ITEMIDLIST* optional -> "void*"
# pidlSaveFile : ITEMIDLIST* optional -> "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)。