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PathAddBackslashA

関数

パス末尾に円記号区切りを追加する。

DLLSHLWAPI.dll文字セットANSI (-A)呼出規約winapi対応OSWindows 2000 以降

シグネチャ

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

LPSTR PathAddBackslashA(
    LPSTR pszPath
);

パラメーター

名前	型	方向
pszPath	LPSTR	inout

戻り値の型: LPSTR

各言語での呼び出し定義

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

LPSTR PathAddBackslashA(
    LPSTR pszPath
);

[DllImport("SHLWAPI.dll", CharSet = CharSet.Ansi, ExactSpelling = true)]
static extern IntPtr PathAddBackslashA(
    [MarshalAs(UnmanagedType.LPStr)] System.Text.StringBuilder pszPath   // LPSTR in/out
);

<DllImport("SHLWAPI.dll", CharSet:=CharSet.Ansi, ExactSpelling:=True)>
Public Shared Function PathAddBackslashA(
    <MarshalAs(UnmanagedType.LPStr)> pszPath As System.Text.StringBuilder   ' LPSTR in/out
) As IntPtr
End Function

' pszPath : LPSTR in/out
Declare PtrSafe Function PathAddBackslashA Lib "shlwapi" ( _
    ByVal pszPath As String) As LongPtr
' VBA7前提(PtrSafe)。32bit Office では LongPtr→Long。Integer=16bit / Long=32bit / LongLong=64bit。

import ctypes
from ctypes import wintypes

PathAddBackslashA = ctypes.windll.shlwapi.PathAddBackslashA
PathAddBackslashA.restype = wintypes.LPSTR
PathAddBackslashA.argtypes = [
    wintypes.LPSTR,  # pszPath : LPSTR in/out
]

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('SHLWAPI.dll')
PathAddBackslashA = Fiddle::Function.new(
  lib['PathAddBackslashA'],
  [
    Fiddle::TYPE_VOIDP,  # pszPath : LPSTR in/out
  ],
  Fiddle::TYPE_VOIDP)

#[link(name = "shlwapi")]
extern "system" {
    fn PathAddBackslashA(
        pszPath: *mut u8  // LPSTR in/out
    ) -> *mut u8;
}
// crates: windows-sys provides ready-made bindings for this API.

$sig = @"
[DllImport("SHLWAPI.dll", CharSet = CharSet.Ansi)]
public static extern IntPtr PathAddBackslashA([MarshalAs(UnmanagedType.LPStr)] System.Text.StringBuilder pszPath);
"@
$api = Add-Type -MemberDefinition $sig -Name 'SHLWAPI_PathAddBackslashA' -Namespace Win32 -PassThru
# $api::PathAddBackslashA(pszPath)

#uselib "SHLWAPI.dll"
#func global PathAddBackslashA "PathAddBackslashA" sptr
; PathAddBackslashA varptr(pszPath)   ; 戻り値は stat
; pszPath : LPSTR 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 "SHLWAPI.dll"
#cfunc global PathAddBackslashA "PathAddBackslashA" var
; res = PathAddBackslashA(pszPath)
; pszPath : LPSTR 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 "SHLWAPI.dll"
#cfunc global PathAddBackslashA "PathAddBackslashA" sptr
; res = PathAddBackslashA(varptr(pszPath))
; pszPath : LPSTR 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:

; LPSTR PathAddBackslashA(LPSTR pszPath)
#uselib "SHLWAPI.dll"
#cfunc global PathAddBackslashA "PathAddBackslashA" var
; res = PathAddBackslashA(pszPath)
; pszPath : LPSTR 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。; LPSTR PathAddBackslashA(LPSTR pszPath)
#uselib "SHLWAPI.dll"
#cfunc global PathAddBackslashA "PathAddBackslashA" intptr
; res = PathAddBackslashA(varptr(pszPath))
; pszPath : LPSTR 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 (
	shlwapi = windows.NewLazySystemDLL("SHLWAPI.dll")
	procPathAddBackslashA = shlwapi.NewProc("PathAddBackslashA")
)

// pszPath (LPSTR in/out)
r1, _, err := procPathAddBackslashA.Call(
	uintptr(pszPath),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // LPSTR

function PathAddBackslashA(
  pszPath: PAnsiChar   // LPSTR in/out
): PAnsiChar; stdcall;
  external 'SHLWAPI.dll' name 'PathAddBackslashA';

result := DllCall("SHLWAPI\PathAddBackslashA"
    , "Ptr", pszPath   ; LPSTR in/out
    , "Ptr")   ; return: LPSTR

●PathAddBackslashA(pszPath) = DLL("SHLWAPI.dll", "char* PathAddBackslashA(char*)")
# 呼び出し: PathAddBackslashA(pszPath)
# pszPath : LPSTR in/out -> "char*"
# 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)。