Win32 API 日本語リファレンス
ホームUI.Shell › SHBrowseForFolderA

SHBrowseForFolderA

関数
フォルダー選択ダイアログ(ANSI)を表示する。
DLLSHELL32.dll文字セットANSI (-A)呼出規約winapi対応OSWindows XP 以降

シグネチャ

// SHELL32.dll  (ANSI / -A)
#include <windows.h>

ITEMIDLIST* SHBrowseForFolderA(
    BROWSEINFOA* lpbi
);

パラメーター

名前方向
lpbiBROWSEINFOA*in

戻り値の型: ITEMIDLIST*

各言語での呼び出し定義

// SHELL32.dll  (ANSI / -A)
#include <windows.h>

ITEMIDLIST* SHBrowseForFolderA(
    BROWSEINFOA* lpbi
);
[DllImport("SHELL32.dll", CharSet = CharSet.Ansi, ExactSpelling = true)]
static extern IntPtr SHBrowseForFolderA(
    IntPtr lpbi   // BROWSEINFOA*
);
<DllImport("SHELL32.dll", CharSet:=CharSet.Ansi, ExactSpelling:=True)>
Public Shared Function SHBrowseForFolderA(
    lpbi As IntPtr   ' BROWSEINFOA*
) As IntPtr
End Function
' lpbi : BROWSEINFOA*
Declare PtrSafe Function SHBrowseForFolderA Lib "shell32" ( _
    ByVal lpbi As LongPtr) As LongPtr
' VBA7前提(PtrSafe)。32bit Office では LongPtr→Long。Integer=16bit / Long=32bit / LongLong=64bit。
import ctypes
from ctypes import wintypes

SHBrowseForFolderA = ctypes.windll.shell32.SHBrowseForFolderA
SHBrowseForFolderA.restype = ctypes.c_void_p
SHBrowseForFolderA.argtypes = [
    ctypes.c_void_p,  # lpbi : BROWSEINFOA*
]
require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('SHELL32.dll')
SHBrowseForFolderA = Fiddle::Function.new(
  lib['SHBrowseForFolderA'],
  [
    Fiddle::TYPE_VOIDP,  # lpbi : BROWSEINFOA*
  ],
  Fiddle::TYPE_VOIDP)
#[link(name = "shell32")]
extern "system" {
    fn SHBrowseForFolderA(
        lpbi: *mut BROWSEINFOA  // BROWSEINFOA*
    ) -> *mut ITEMIDLIST;
}
// crates: windows-sys provides ready-made bindings for this API.
$sig = @"
[DllImport("SHELL32.dll", CharSet = CharSet.Ansi)]
public static extern IntPtr SHBrowseForFolderA(IntPtr lpbi);
"@
$api = Add-Type -MemberDefinition $sig -Name 'SHELL32_SHBrowseForFolderA' -Namespace Win32 -PassThru
# $api::SHBrowseForFolderA(lpbi)
#uselib "SHELL32.dll"
#func global SHBrowseForFolderA "SHBrowseForFolderA" sptr
; SHBrowseForFolderA varptr(lpbi)   ; 戻り値は stat
; lpbi : BROWSEINFOA* -> "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 SHBrowseForFolderA "SHBrowseForFolderA" var
; res = SHBrowseForFolderA(lpbi)
; lpbi : BROWSEINFOA* -> "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。
出力引数:
; ITEMIDLIST* SHBrowseForFolderA(BROWSEINFOA* lpbi)
#uselib "SHELL32.dll"
#cfunc global SHBrowseForFolderA "SHBrowseForFolderA" var
; res = SHBrowseForFolderA(lpbi)
; lpbi : BROWSEINFOA* -> "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。
import (
	"golang.org/x/sys/windows"
	"unsafe"
)

var (
	shell32 = windows.NewLazySystemDLL("SHELL32.dll")
	procSHBrowseForFolderA = shell32.NewProc("SHBrowseForFolderA")
)

// lpbi (BROWSEINFOA*)
r1, _, err := procSHBrowseForFolderA.Call(
	uintptr(lpbi),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // ITEMIDLIST*
function SHBrowseForFolderA(
  lpbi: Pointer   // BROWSEINFOA*
): Pointer; stdcall;
  external 'SHELL32.dll' name 'SHBrowseForFolderA';
result := DllCall("SHELL32\SHBrowseForFolderA"
    , "Ptr", lpbi   ; BROWSEINFOA*
    , "Ptr")   ; return: ITEMIDLIST*
●SHBrowseForFolderA(lpbi) = DLL("SHELL32.dll", "void* SHBrowseForFolderA(void*)")
# 呼び出し: SHBrowseForFolderA(lpbi)
# lpbi : BROWSEINFOA* -> "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)。