IESaveFile

関数

IE保護モードでファイルを保存する。

DLLIeframe.dll呼出規約winapi

シグネチャ

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

HRESULT IESaveFile(
    HANDLE hState,
    LPCWSTR lpwstrSourceFile
);

パラメーター

名前	型	方向	説明
hState	HANDLE	in	保存操作の状態を表すハンドル。IEShowSaveFileDialogで取得したもの。
lpwstrSourceFile	LPCWSTR	in	保存元となるソースファイルのパス。

戻り値の型: HRESULT

各言語での呼び出し定義

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

HRESULT IESaveFile(
    HANDLE hState,
    LPCWSTR lpwstrSourceFile
);

[DllImport("Ieframe.dll", ExactSpelling = true)]
static extern int IESaveFile(
    IntPtr hState,   // HANDLE
    [MarshalAs(UnmanagedType.LPWStr)] string lpwstrSourceFile   // LPCWSTR
);

<DllImport("Ieframe.dll", ExactSpelling:=True)>
Public Shared Function IESaveFile(
    hState As IntPtr,   ' HANDLE
    <MarshalAs(UnmanagedType.LPWStr)> lpwstrSourceFile As String   ' LPCWSTR
) As Integer
End Function

' hState : HANDLE
' lpwstrSourceFile : LPCWSTR
Declare PtrSafe Function IESaveFile Lib "ieframe" ( _
    ByVal hState As LongPtr, _
    ByVal lpwstrSourceFile 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

IESaveFile = ctypes.windll.ieframe.IESaveFile
IESaveFile.restype = ctypes.c_int
IESaveFile.argtypes = [
    wintypes.HANDLE,  # hState : HANDLE
    wintypes.LPCWSTR,  # lpwstrSourceFile : LPCWSTR
]

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('Ieframe.dll')
IESaveFile = Fiddle::Function.new(
  lib['IESaveFile'],
  [
    Fiddle::TYPE_VOIDP,  # hState : HANDLE
    Fiddle::TYPE_VOIDP,  # lpwstrSourceFile : LPCWSTR
  ],
  Fiddle::TYPE_INT)

#[link(name = "ieframe")]
extern "system" {
    fn IESaveFile(
        hState: *mut core::ffi::c_void,  // HANDLE
        lpwstrSourceFile: *const u16  // LPCWSTR
    ) -> i32;
}
// crates: windows-sys provides ready-made bindings for this API.

$sig = @"
[DllImport("Ieframe.dll")]
public static extern int IESaveFile(IntPtr hState, [MarshalAs(UnmanagedType.LPWStr)] string lpwstrSourceFile);
"@
$api = Add-Type -MemberDefinition $sig -Name 'Ieframe_IESaveFile' -Namespace Win32 -PassThru
# $api::IESaveFile(hState, lpwstrSourceFile)

#uselib "Ieframe.dll"
#func global IESaveFile "IESaveFile" sptr, sptr
; IESaveFile hState, lpwstrSourceFile   ; 戻り値は stat
; hState : HANDLE -> "sptr"
; lpwstrSourceFile : LPCWSTR -> "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。

#uselib "Ieframe.dll"
#cfunc global IESaveFile "IESaveFile" sptr, wstr
; res = IESaveFile(hState, lpwstrSourceFile)
; hState : HANDLE -> "sptr"
; lpwstrSourceFile : LPCWSTR -> "wstr"

; HRESULT IESaveFile(HANDLE hState, LPCWSTR lpwstrSourceFile)
#uselib "Ieframe.dll"
#cfunc global IESaveFile "IESaveFile" intptr, wstr
; res = IESaveFile(hState, lpwstrSourceFile)
; hState : HANDLE -> "intptr"
; lpwstrSourceFile : LPCWSTR -> "wstr"

import (
	"golang.org/x/sys/windows"
	"unsafe"
)

var (
	ieframe = windows.NewLazySystemDLL("Ieframe.dll")
	procIESaveFile = ieframe.NewProc("IESaveFile")
)

// hState (HANDLE), lpwstrSourceFile (LPCWSTR)
r1, _, err := procIESaveFile.Call(
	uintptr(hState),
	uintptr(unsafe.Pointer(windows.StringToUTF16Ptr(lpwstrSourceFile))),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // HRESULT

function IESaveFile(
  hState: THandle;   // HANDLE
  lpwstrSourceFile: PWideChar   // LPCWSTR
): Integer; stdcall;
  external 'Ieframe.dll' name 'IESaveFile';

result := DllCall("Ieframe\IESaveFile"
    , "Ptr", hState   ; HANDLE
    , "WStr", lpwstrSourceFile   ; LPCWSTR
    , "Int")   ; return: HRESULT

●IESaveFile(hState, lpwstrSourceFile) = DLL("Ieframe.dll", "int IESaveFile(void*, char*)")
# 呼び出し: IESaveFile(hState, lpwstrSourceFile)
# hState : HANDLE -> "void*"
# lpwstrSourceFile : LPCWSTR -> "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)。