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ConvertToInterceptWindow

関数

トップレベルウィンドウをインターセプト用に変換する。

DLLUSER32.dll呼出規約winapi

シグネチャ

// USER32.dll
#include <windows.h>

BOOL ConvertToInterceptWindow(
    HWND topLevelWindow
);

パラメーター

名前	型	方向
topLevelWindow	HWND	in

戻り値の型: BOOL

各言語での呼び出し定義

// USER32.dll
#include <windows.h>

BOOL ConvertToInterceptWindow(
    HWND topLevelWindow
);

[return: MarshalAs(UnmanagedType.Bool)]
[DllImport("USER32.dll", ExactSpelling = true)]
static extern bool ConvertToInterceptWindow(
    IntPtr topLevelWindow   // HWND
);

<DllImport("USER32.dll", ExactSpelling:=True)>
Public Shared Function ConvertToInterceptWindow(
    topLevelWindow As IntPtr   ' HWND
) As Boolean
End Function

' topLevelWindow : HWND
Declare PtrSafe Function ConvertToInterceptWindow Lib "user32" ( _
    ByVal topLevelWindow 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

ConvertToInterceptWindow = ctypes.windll.user32.ConvertToInterceptWindow
ConvertToInterceptWindow.restype = wintypes.BOOL
ConvertToInterceptWindow.argtypes = [
    wintypes.HANDLE,  # topLevelWindow : HWND
]

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('USER32.dll')
ConvertToInterceptWindow = Fiddle::Function.new(
  lib['ConvertToInterceptWindow'],
  [
    Fiddle::TYPE_VOIDP,  # topLevelWindow : HWND
  ],
  Fiddle::TYPE_INT)

#[link(name = "user32")]
extern "system" {
    fn ConvertToInterceptWindow(
        topLevelWindow: *mut core::ffi::c_void  // HWND
    ) -> i32;
}
// crates: windows-sys provides ready-made bindings for this API.

$sig = @"
[return: MarshalAs(UnmanagedType.Bool)]
[DllImport("USER32.dll")]
public static extern bool ConvertToInterceptWindow(IntPtr topLevelWindow);
"@
$api = Add-Type -MemberDefinition $sig -Name 'USER32_ConvertToInterceptWindow' -Namespace Win32 -PassThru
# $api::ConvertToInterceptWindow(topLevelWindow)

#uselib "USER32.dll"
#func global ConvertToInterceptWindow "ConvertToInterceptWindow" sptr
; ConvertToInterceptWindow topLevelWindow   ; 戻り値は stat
; topLevelWindow : HWND -> "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 "USER32.dll"
#cfunc global ConvertToInterceptWindow "ConvertToInterceptWindow" sptr
; res = ConvertToInterceptWindow(topLevelWindow)
; topLevelWindow : HWND -> "sptr"

; BOOL ConvertToInterceptWindow(HWND topLevelWindow)
#uselib "USER32.dll"
#cfunc global ConvertToInterceptWindow "ConvertToInterceptWindow" intptr
; res = ConvertToInterceptWindow(topLevelWindow)
; topLevelWindow : HWND -> "intptr"

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

var (
	user32 = windows.NewLazySystemDLL("USER32.dll")
	procConvertToInterceptWindow = user32.NewProc("ConvertToInterceptWindow")
)

// topLevelWindow (HWND)
r1, _, err := procConvertToInterceptWindow.Call(
	uintptr(topLevelWindow),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // BOOL

function ConvertToInterceptWindow(
  topLevelWindow: THandle   // HWND
): BOOL; stdcall;
  external 'USER32.dll' name 'ConvertToInterceptWindow';

result := DllCall("USER32\ConvertToInterceptWindow"
    , "Ptr", topLevelWindow   ; HWND
    , "Int")   ; return: BOOL

●ConvertToInterceptWindow(topLevelWindow) = DLL("USER32.dll", "bool ConvertToInterceptWindow(void*)")
# 呼び出し: ConvertToInterceptWindow(topLevelWindow)
# topLevelWindow : HWND -> "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)。