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IEInstallScope
関数Internet Explorerのコンポーネントインストール範囲を取得する。
シグネチャ
// urlmon.dll
#include <windows.h>
HRESULT IEInstallScope(
DWORD* pdwScope
);パラメーター
| 名前 | 型 | 方向 |
|---|---|---|
| pdwScope | DWORD* | out |
戻り値の型: HRESULT
各言語での呼び出し定義
// urlmon.dll
#include <windows.h>
HRESULT IEInstallScope(
DWORD* pdwScope
);[DllImport("urlmon.dll", ExactSpelling = true)]
static extern int IEInstallScope(
out uint pdwScope // DWORD* out
);<DllImport("urlmon.dll", ExactSpelling:=True)>
Public Shared Function IEInstallScope(
<Out> ByRef pdwScope As UInteger ' DWORD* out
) As Integer
End Function' pdwScope : DWORD* out
Declare PtrSafe Function IEInstallScope Lib "urlmon" ( _
ByRef pdwScope As Long) As Long
' VBA7前提(PtrSafe)。32bit Office では LongPtr→Long。Integer=16bit / Long=32bit / LongLong=64bit。import ctypes
from ctypes import wintypes
IEInstallScope = ctypes.windll.urlmon.IEInstallScope
IEInstallScope.restype = ctypes.c_int
IEInstallScope.argtypes = [
ctypes.POINTER(wintypes.DWORD), # pdwScope : DWORD* out
]require 'fiddle'
require 'fiddle/import'
lib = Fiddle.dlopen('urlmon.dll')
IEInstallScope = Fiddle::Function.new(
lib['IEInstallScope'],
[
Fiddle::TYPE_VOIDP, # pdwScope : DWORD* out
],
Fiddle::TYPE_INT)#[link(name = "urlmon")]
extern "system" {
fn IEInstallScope(
pdwScope: *mut u32 // DWORD* out
) -> i32;
}
// crates: windows-sys provides ready-made bindings for this API.$sig = @"
[DllImport("urlmon.dll")]
public static extern int IEInstallScope(out uint pdwScope);
"@
$api = Add-Type -MemberDefinition $sig -Name 'urlmon_IEInstallScope' -Namespace Win32 -PassThru
# $api::IEInstallScope(pdwScope)#uselib "urlmon.dll"
#func global IEInstallScope "IEInstallScope" sptr
; IEInstallScope varptr(pdwScope) ; 戻り値は stat
; pdwScope : DWORD* 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 "urlmon.dll" #cfunc global IEInstallScope "IEInstallScope" var ; res = IEInstallScope(pdwScope) ; pdwScope : DWORD* 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 "urlmon.dll" #cfunc global IEInstallScope "IEInstallScope" sptr ; res = IEInstallScope(varptr(pdwScope)) ; pdwScope : DWORD* 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:
; HRESULT IEInstallScope(DWORD* pdwScope) #uselib "urlmon.dll" #cfunc global IEInstallScope "IEInstallScope" var ; res = IEInstallScope(pdwScope) ; pdwScope : DWORD* 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。; HRESULT IEInstallScope(DWORD* pdwScope) #uselib "urlmon.dll" #cfunc global IEInstallScope "IEInstallScope" intptr ; res = IEInstallScope(varptr(pdwScope)) ; pdwScope : DWORD* 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 (
urlmon = windows.NewLazySystemDLL("urlmon.dll")
procIEInstallScope = urlmon.NewProc("IEInstallScope")
)
// pdwScope (DWORD* out)
r1, _, err := procIEInstallScope.Call(
uintptr(pdwScope),
)
_ = err // syscall.Errno (valid when the call sets last-error)
_ = r1 // HRESULTfunction IEInstallScope(
pdwScope: Pointer // DWORD* out
): Integer; stdcall;
external 'urlmon.dll' name 'IEInstallScope';result := DllCall("urlmon\IEInstallScope"
, "Ptr", pdwScope ; DWORD* out
, "Int") ; return: HRESULT●IEInstallScope(pdwScope) = DLL("urlmon.dll", "int IEInstallScope(void*)")
# 呼び出し: IEInstallScope(pdwScope)
# pdwScope : DWORD* 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)。