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GetVersionFromFileExW
関数ファイルからバージョン情報を取得する拡張版(Unicode版)。
シグネチャ
// ADVPACK.dll (Unicode / -W)
#include <windows.h>
HRESULT GetVersionFromFileExW(
LPCWSTR lpszFilename,
DWORD* pdwMSVer,
DWORD* pdwLSVer,
BOOL bVersion
);パラメーター
| 名前 | 型 | 方向 |
|---|---|---|
| lpszFilename | LPCWSTR | in |
| pdwMSVer | DWORD* | out |
| pdwLSVer | DWORD* | out |
| bVersion | BOOL | in |
戻り値の型: HRESULT
各言語での呼び出し定義
// ADVPACK.dll (Unicode / -W)
#include <windows.h>
HRESULT GetVersionFromFileExW(
LPCWSTR lpszFilename,
DWORD* pdwMSVer,
DWORD* pdwLSVer,
BOOL bVersion
);[DllImport("ADVPACK.dll", CharSet = CharSet.Unicode, ExactSpelling = true)]
static extern int GetVersionFromFileExW(
[MarshalAs(UnmanagedType.LPWStr)] string lpszFilename, // LPCWSTR
out uint pdwMSVer, // DWORD* out
out uint pdwLSVer, // DWORD* out
bool bVersion // BOOL
);<DllImport("ADVPACK.dll", CharSet:=CharSet.Unicode, ExactSpelling:=True)>
Public Shared Function GetVersionFromFileExW(
<MarshalAs(UnmanagedType.LPWStr)> lpszFilename As String, ' LPCWSTR
<Out> ByRef pdwMSVer As UInteger, ' DWORD* out
<Out> ByRef pdwLSVer As UInteger, ' DWORD* out
bVersion As Boolean ' BOOL
) As Integer
End Function' lpszFilename : LPCWSTR
' pdwMSVer : DWORD* out
' pdwLSVer : DWORD* out
' bVersion : BOOL
Declare PtrSafe Function GetVersionFromFileExW Lib "advpack" ( _
ByVal lpszFilename As LongPtr, _
ByRef pdwMSVer As Long, _
ByRef pdwLSVer As Long, _
ByVal bVersion As Long) As Long
' Unicode(W): 文字列は ByVal As LongPtr とし StrPtr(unicodeStr) を渡す
' VBA7前提(PtrSafe)。32bit Office では LongPtr→Long。Integer=16bit / Long=32bit / LongLong=64bit。import ctypes
from ctypes import wintypes
GetVersionFromFileExW = ctypes.windll.advpack.GetVersionFromFileExW
GetVersionFromFileExW.restype = ctypes.c_int
GetVersionFromFileExW.argtypes = [
wintypes.LPCWSTR, # lpszFilename : LPCWSTR
ctypes.POINTER(wintypes.DWORD), # pdwMSVer : DWORD* out
ctypes.POINTER(wintypes.DWORD), # pdwLSVer : DWORD* out
wintypes.BOOL, # bVersion : BOOL
]require 'fiddle'
require 'fiddle/import'
lib = Fiddle.dlopen('ADVPACK.dll')
GetVersionFromFileExW = Fiddle::Function.new(
lib['GetVersionFromFileExW'],
[
Fiddle::TYPE_VOIDP, # lpszFilename : LPCWSTR
Fiddle::TYPE_VOIDP, # pdwMSVer : DWORD* out
Fiddle::TYPE_VOIDP, # pdwLSVer : DWORD* out
Fiddle::TYPE_INT, # bVersion : BOOL
],
Fiddle::TYPE_INT)
# Wide strings: pass str.encode("UTF-16LE") + "\x00\x00"#[link(name = "advpack")]
extern "system" {
fn GetVersionFromFileExW(
lpszFilename: *const u16, // LPCWSTR
pdwMSVer: *mut u32, // DWORD* out
pdwLSVer: *mut u32, // DWORD* out
bVersion: i32 // BOOL
) -> i32;
}
// crates: windows-sys provides ready-made bindings for this API.$sig = @"
[DllImport("ADVPACK.dll", CharSet = CharSet.Unicode)]
public static extern int GetVersionFromFileExW([MarshalAs(UnmanagedType.LPWStr)] string lpszFilename, out uint pdwMSVer, out uint pdwLSVer, bool bVersion);
"@
$api = Add-Type -MemberDefinition $sig -Name 'ADVPACK_GetVersionFromFileExW' -Namespace Win32 -PassThru
# $api::GetVersionFromFileExW(lpszFilename, pdwMSVer, pdwLSVer, bVersion)#uselib "ADVPACK.dll"
#func global GetVersionFromFileExW "GetVersionFromFileExW" wptr, wptr, wptr, wptr
; GetVersionFromFileExW lpszFilename, varptr(pdwMSVer), varptr(pdwLSVer), bVersion ; 戻り値は stat
; lpszFilename : LPCWSTR -> "wptr"
; pdwMSVer : DWORD* out -> "wptr"
; pdwLSVer : DWORD* out -> "wptr"
; bVersion : BOOL -> "wptr"
; ※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 "ADVPACK.dll" #cfunc global GetVersionFromFileExW "GetVersionFromFileExW" wstr, var, var, int ; res = GetVersionFromFileExW(lpszFilename, pdwMSVer, pdwLSVer, bVersion) ; lpszFilename : LPCWSTR -> "wstr" ; pdwMSVer : DWORD* out -> "var" ; pdwLSVer : DWORD* out -> "var" ; bVersion : BOOL -> "int" ; ※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 "ADVPACK.dll" #cfunc global GetVersionFromFileExW "GetVersionFromFileExW" wstr, sptr, sptr, int ; res = GetVersionFromFileExW(lpszFilename, varptr(pdwMSVer), varptr(pdwLSVer), bVersion) ; lpszFilename : LPCWSTR -> "wstr" ; pdwMSVer : DWORD* out -> "sptr" ; pdwLSVer : DWORD* out -> "sptr" ; bVersion : BOOL -> "int" ; ※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 GetVersionFromFileExW(LPCWSTR lpszFilename, DWORD* pdwMSVer, DWORD* pdwLSVer, BOOL bVersion) #uselib "ADVPACK.dll" #cfunc global GetVersionFromFileExW "GetVersionFromFileExW" wstr, var, var, int ; res = GetVersionFromFileExW(lpszFilename, pdwMSVer, pdwLSVer, bVersion) ; lpszFilename : LPCWSTR -> "wstr" ; pdwMSVer : DWORD* out -> "var" ; pdwLSVer : DWORD* out -> "var" ; bVersion : BOOL -> "int" ; ※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 GetVersionFromFileExW(LPCWSTR lpszFilename, DWORD* pdwMSVer, DWORD* pdwLSVer, BOOL bVersion) #uselib "ADVPACK.dll" #cfunc global GetVersionFromFileExW "GetVersionFromFileExW" wstr, intptr, intptr, int ; res = GetVersionFromFileExW(lpszFilename, varptr(pdwMSVer), varptr(pdwLSVer), bVersion) ; lpszFilename : LPCWSTR -> "wstr" ; pdwMSVer : DWORD* out -> "intptr" ; pdwLSVer : DWORD* out -> "intptr" ; bVersion : BOOL -> "int" ; ※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 (
advpack = windows.NewLazySystemDLL("ADVPACK.dll")
procGetVersionFromFileExW = advpack.NewProc("GetVersionFromFileExW")
)
// lpszFilename (LPCWSTR), pdwMSVer (DWORD* out), pdwLSVer (DWORD* out), bVersion (BOOL)
r1, _, err := procGetVersionFromFileExW.Call(
uintptr(unsafe.Pointer(windows.StringToUTF16Ptr(lpszFilename))),
uintptr(pdwMSVer),
uintptr(pdwLSVer),
uintptr(bVersion),
)
_ = err // syscall.Errno (valid when the call sets last-error)
_ = r1 // HRESULTfunction GetVersionFromFileExW(
lpszFilename: PWideChar; // LPCWSTR
pdwMSVer: Pointer; // DWORD* out
pdwLSVer: Pointer; // DWORD* out
bVersion: BOOL // BOOL
): Integer; stdcall;
external 'ADVPACK.dll' name 'GetVersionFromFileExW';result := DllCall("ADVPACK\GetVersionFromFileExW"
, "WStr", lpszFilename ; LPCWSTR
, "Ptr", pdwMSVer ; DWORD* out
, "Ptr", pdwLSVer ; DWORD* out
, "Int", bVersion ; BOOL
, "Int") ; return: HRESULT●GetVersionFromFileExW(lpszFilename, pdwMSVer, pdwLSVer, bVersion) = DLL("ADVPACK.dll", "int GetVersionFromFileExW(char*, void*, void*, bool)")
# 呼び出し: GetVersionFromFileExW(lpszFilename, pdwMSVer, pdwLSVer, bVersion)
# lpszFilename : LPCWSTR -> "char*"
# pdwMSVer : DWORD* out -> "void*"
# pdwLSVer : DWORD* out -> "void*"
# bVersion : BOOL -> "bool"
# 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)。
# ※-W(Unicode)関数。なでしこ1はANSIのため -A 版の利用を推奨。