SHFileOperationA
関数ファイルのコピー・移動・削除・名前変更を実行する。
シグネチャ
// SHELL32.dll (ANSI / -A)
#include <windows.h>
INT SHFileOperationA(
SHFILEOPSTRUCTA* lpFileOp
);パラメーター
| 名前 | 型 | 方向 |
|---|---|---|
| lpFileOp | SHFILEOPSTRUCTA* | inout |
戻り値の型: INT
各言語での呼び出し定義
// SHELL32.dll (ANSI / -A)
#include <windows.h>
INT SHFileOperationA(
SHFILEOPSTRUCTA* lpFileOp
);[DllImport("SHELL32.dll", CharSet = CharSet.Ansi, SetLastError = true, ExactSpelling = true)]
static extern int SHFileOperationA(
IntPtr lpFileOp // SHFILEOPSTRUCTA* in/out
);<DllImport("SHELL32.dll", CharSet:=CharSet.Ansi, SetLastError:=True, ExactSpelling:=True)>
Public Shared Function SHFileOperationA(
lpFileOp As IntPtr ' SHFILEOPSTRUCTA* in/out
) As Integer
End Function' lpFileOp : SHFILEOPSTRUCTA* in/out
Declare PtrSafe Function SHFileOperationA Lib "shell32" ( _
ByVal lpFileOp 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
SHFileOperationA = ctypes.windll.shell32.SHFileOperationA
SHFileOperationA.restype = ctypes.c_int
SHFileOperationA.argtypes = [
ctypes.c_void_p, # lpFileOp : SHFILEOPSTRUCTA* in/out
]
# GetLastError: use ctypes.GetLastError() (or ctypes.WinDLL(use_last_error=True))require 'fiddle'
require 'fiddle/import'
lib = Fiddle.dlopen('SHELL32.dll')
SHFileOperationA = Fiddle::Function.new(
lib['SHFileOperationA'],
[
Fiddle::TYPE_VOIDP, # lpFileOp : SHFILEOPSTRUCTA* in/out
],
Fiddle::TYPE_INT)#[link(name = "shell32")]
extern "system" {
fn SHFileOperationA(
lpFileOp: *mut SHFILEOPSTRUCTA // SHFILEOPSTRUCTA* in/out
) -> i32;
}
// crates: windows-sys provides ready-made bindings for this API.$sig = @"
[DllImport("SHELL32.dll", CharSet = CharSet.Ansi, SetLastError = true)]
public static extern int SHFileOperationA(IntPtr lpFileOp);
"@
$api = Add-Type -MemberDefinition $sig -Name 'SHELL32_SHFileOperationA' -Namespace Win32 -PassThru
# $api::SHFileOperationA(lpFileOp)#uselib "SHELL32.dll"
#func global SHFileOperationA "SHFileOperationA" sptr
; SHFileOperationA varptr(lpFileOp) ; 戻り値は stat
; lpFileOp : SHFILEOPSTRUCTA* in/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 SHFileOperationA "SHFileOperationA" var ; res = SHFileOperationA(lpFileOp) ; lpFileOp : SHFILEOPSTRUCTA* in/out -> "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 SHFileOperationA "SHFileOperationA" sptr ; res = SHFileOperationA(varptr(lpFileOp)) ; lpFileOp : SHFILEOPSTRUCTA* in/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:
; INT SHFileOperationA(SHFILEOPSTRUCTA* lpFileOp) #uselib "SHELL32.dll" #cfunc global SHFileOperationA "SHFileOperationA" var ; res = SHFileOperationA(lpFileOp) ; lpFileOp : SHFILEOPSTRUCTA* in/out -> "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。; INT SHFileOperationA(SHFILEOPSTRUCTA* lpFileOp) #uselib "SHELL32.dll" #cfunc global SHFileOperationA "SHFileOperationA" intptr ; res = SHFileOperationA(varptr(lpFileOp)) ; lpFileOp : SHFILEOPSTRUCTA* in/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")
procSHFileOperationA = shell32.NewProc("SHFileOperationA")
)
// lpFileOp (SHFILEOPSTRUCTA* in/out)
r1, _, err := procSHFileOperationA.Call(
uintptr(lpFileOp),
)
_ = err // syscall.Errno (valid when the call sets last-error)
_ = r1 // INTfunction SHFileOperationA(
lpFileOp: Pointer // SHFILEOPSTRUCTA* in/out
): Integer; stdcall;
external 'SHELL32.dll' name 'SHFileOperationA';result := DllCall("SHELL32\SHFileOperationA"
, "Ptr", lpFileOp ; SHFILEOPSTRUCTA* in/out
, "Int") ; return: INT●SHFileOperationA(lpFileOp) = DLL("SHELL32.dll", "int SHFileOperationA(void*)")
# 呼び出し: SHFileOperationA(lpFileOp)
# lpFileOp : SHFILEOPSTRUCTA* in/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)。