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SHSetInstanceExplorer

関数

現在のエクスプローラーインスタンスを設定する。

DLLSHELL32.dll呼出規約winapi対応OSWindows XP 以降

シグネチャ

// SHELL32.dll
#include <windows.h>

void SHSetInstanceExplorer(
    IUnknown* punk   // optional
);

パラメーター

名前	型	方向
punk	IUnknown*	inoptional

戻り値の型: void

各言語での呼び出し定義

// SHELL32.dll
#include <windows.h>

void SHSetInstanceExplorer(
    IUnknown* punk   // optional
);

[DllImport("SHELL32.dll", ExactSpelling = true)]
static extern void SHSetInstanceExplorer(
    IntPtr punk   // IUnknown* optional
);

<DllImport("SHELL32.dll", ExactSpelling:=True)>
Public Shared Sub SHSetInstanceExplorer(
    punk As IntPtr   ' IUnknown* optional
)
End Sub

' punk : IUnknown* optional
Declare PtrSafe Sub SHSetInstanceExplorer Lib "shell32" ( _
    ByVal punk As LongPtr)
' VBA7前提(PtrSafe)。32bit Office では LongPtr→Long。Integer=16bit / Long=32bit / LongLong=64bit。

import ctypes
from ctypes import wintypes

SHSetInstanceExplorer = ctypes.windll.shell32.SHSetInstanceExplorer
SHSetInstanceExplorer.restype = None
SHSetInstanceExplorer.argtypes = [
    ctypes.c_void_p,  # punk : IUnknown* optional
]

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('SHELL32.dll')
SHSetInstanceExplorer = Fiddle::Function.new(
  lib['SHSetInstanceExplorer'],
  [
    Fiddle::TYPE_VOIDP,  # punk : IUnknown* optional
  ],
  Fiddle::TYPE_VOID)

#[link(name = "shell32")]
extern "system" {
    fn SHSetInstanceExplorer(
        punk: *mut core::ffi::c_void  // IUnknown* optional
    );
}
// crates: windows-sys provides ready-made bindings for this API.

$sig = @"
[DllImport("SHELL32.dll")]
public static extern void SHSetInstanceExplorer(IntPtr punk);
"@
$api = Add-Type -MemberDefinition $sig -Name 'SHELL32_SHSetInstanceExplorer' -Namespace Win32 -PassThru
# $api::SHSetInstanceExplorer(punk)

#uselib "SHELL32.dll"
#func global SHSetInstanceExplorer "SHSetInstanceExplorer" sptr
; SHSetInstanceExplorer punk
; punk : IUnknown* optional -> "sptr"

#uselib "SHELL32.dll"
#func global SHSetInstanceExplorer "SHSetInstanceExplorer" sptr
; SHSetInstanceExplorer punk
; punk : IUnknown* optional -> "sptr"

; void SHSetInstanceExplorer(IUnknown* punk)
#uselib "SHELL32.dll"
#func global SHSetInstanceExplorer "SHSetInstanceExplorer" intptr
; SHSetInstanceExplorer punk
; punk : IUnknown* optional -> "intptr"

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

var (
	shell32 = windows.NewLazySystemDLL("SHELL32.dll")
	procSHSetInstanceExplorer = shell32.NewProc("SHSetInstanceExplorer")
)

// punk (IUnknown* optional)
r1, _, err := procSHSetInstanceExplorer.Call(
	uintptr(punk),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // void

procedure SHSetInstanceExplorer(
  punk: Pointer   // IUnknown* optional
); stdcall;
  external 'SHELL32.dll' name 'SHSetInstanceExplorer';

result := DllCall("SHELL32\SHSetInstanceExplorer"
    , "Ptr", punk   ; IUnknown* optional
    , "Int")   ; return: void

●SHSetInstanceExplorer(punk) = DLL("SHELL32.dll", "int SHSetInstanceExplorer(void*)")
# 呼び出し: SHSetInstanceExplorer(punk)
# punk : IUnknown* optional -> "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)。