SetDialogControlDpiChangeBehavior
関数ダイアログコントロールのDPI変更時の挙動を設定する。
シグネチャ
// USER32.dll
#include <windows.h>
BOOL SetDialogControlDpiChangeBehavior(
HWND hWnd,
DIALOG_CONTROL_DPI_CHANGE_BEHAVIORS mask,
DIALOG_CONTROL_DPI_CHANGE_BEHAVIORS values
);パラメーター
| 名前 | 型 | 方向 | 説明 |
|---|---|---|---|
| hWnd | HWND | in | DPI変更時の挙動を設定する対象コントロールのハンドル。 |
| mask | DIALOG_CONTROL_DPI_CHANGE_BEHAVIORS | in | 変更するビットを示すDIALOG_CONTROL_DPI_CHANGE_BEHAVIORSマスク。 |
| values | DIALOG_CONTROL_DPI_CHANGE_BEHAVIORS | in | maskで指定したビットに設定する値(DCDC_*)。 |
戻り値の型: BOOL
各言語での呼び出し定義
// USER32.dll
#include <windows.h>
BOOL SetDialogControlDpiChangeBehavior(
HWND hWnd,
DIALOG_CONTROL_DPI_CHANGE_BEHAVIORS mask,
DIALOG_CONTROL_DPI_CHANGE_BEHAVIORS values
);[return: MarshalAs(UnmanagedType.Bool)]
[DllImport("USER32.dll", SetLastError = true, ExactSpelling = true)]
static extern bool SetDialogControlDpiChangeBehavior(
IntPtr hWnd, // HWND
int mask, // DIALOG_CONTROL_DPI_CHANGE_BEHAVIORS
int values // DIALOG_CONTROL_DPI_CHANGE_BEHAVIORS
);<DllImport("USER32.dll", SetLastError:=True, ExactSpelling:=True)>
Public Shared Function SetDialogControlDpiChangeBehavior(
hWnd As IntPtr, ' HWND
mask As Integer, ' DIALOG_CONTROL_DPI_CHANGE_BEHAVIORS
values As Integer ' DIALOG_CONTROL_DPI_CHANGE_BEHAVIORS
) As <MarshalAs(UnmanagedType.Bool)> Boolean
End Function' hWnd : HWND
' mask : DIALOG_CONTROL_DPI_CHANGE_BEHAVIORS
' values : DIALOG_CONTROL_DPI_CHANGE_BEHAVIORS
Declare PtrSafe Function SetDialogControlDpiChangeBehavior Lib "user32" ( _
ByVal hWnd As LongPtr, _
ByVal mask As Long, _
ByVal values 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
SetDialogControlDpiChangeBehavior = ctypes.windll.user32.SetDialogControlDpiChangeBehavior
SetDialogControlDpiChangeBehavior.restype = wintypes.BOOL
SetDialogControlDpiChangeBehavior.argtypes = [
wintypes.HANDLE, # hWnd : HWND
ctypes.c_int, # mask : DIALOG_CONTROL_DPI_CHANGE_BEHAVIORS
ctypes.c_int, # values : DIALOG_CONTROL_DPI_CHANGE_BEHAVIORS
]
# GetLastError: use ctypes.GetLastError() (or ctypes.WinDLL(use_last_error=True))require 'fiddle'
require 'fiddle/import'
lib = Fiddle.dlopen('USER32.dll')
SetDialogControlDpiChangeBehavior = Fiddle::Function.new(
lib['SetDialogControlDpiChangeBehavior'],
[
Fiddle::TYPE_VOIDP, # hWnd : HWND
Fiddle::TYPE_INT, # mask : DIALOG_CONTROL_DPI_CHANGE_BEHAVIORS
Fiddle::TYPE_INT, # values : DIALOG_CONTROL_DPI_CHANGE_BEHAVIORS
],
Fiddle::TYPE_INT)#[link(name = "user32")]
extern "system" {
fn SetDialogControlDpiChangeBehavior(
hWnd: *mut core::ffi::c_void, // HWND
mask: i32, // DIALOG_CONTROL_DPI_CHANGE_BEHAVIORS
values: i32 // DIALOG_CONTROL_DPI_CHANGE_BEHAVIORS
) -> i32;
}
// crates: windows-sys provides ready-made bindings for this API.$sig = @"
[return: MarshalAs(UnmanagedType.Bool)]
[DllImport("USER32.dll", SetLastError = true)]
public static extern bool SetDialogControlDpiChangeBehavior(IntPtr hWnd, int mask, int values);
"@
$api = Add-Type -MemberDefinition $sig -Name 'USER32_SetDialogControlDpiChangeBehavior' -Namespace Win32 -PassThru
# $api::SetDialogControlDpiChangeBehavior(hWnd, mask, values)#uselib "USER32.dll"
#func global SetDialogControlDpiChangeBehavior "SetDialogControlDpiChangeBehavior" sptr, sptr, sptr
; SetDialogControlDpiChangeBehavior hWnd, mask, values ; 戻り値は stat
; hWnd : HWND -> "sptr"
; mask : DIALOG_CONTROL_DPI_CHANGE_BEHAVIORS -> "sptr"
; values : DIALOG_CONTROL_DPI_CHANGE_BEHAVIORS -> "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 SetDialogControlDpiChangeBehavior "SetDialogControlDpiChangeBehavior" sptr, int, int
; res = SetDialogControlDpiChangeBehavior(hWnd, mask, values)
; hWnd : HWND -> "sptr"
; mask : DIALOG_CONTROL_DPI_CHANGE_BEHAVIORS -> "int"
; values : DIALOG_CONTROL_DPI_CHANGE_BEHAVIORS -> "int"; BOOL SetDialogControlDpiChangeBehavior(HWND hWnd, DIALOG_CONTROL_DPI_CHANGE_BEHAVIORS mask, DIALOG_CONTROL_DPI_CHANGE_BEHAVIORS values)
#uselib "USER32.dll"
#cfunc global SetDialogControlDpiChangeBehavior "SetDialogControlDpiChangeBehavior" intptr, int, int
; res = SetDialogControlDpiChangeBehavior(hWnd, mask, values)
; hWnd : HWND -> "intptr"
; mask : DIALOG_CONTROL_DPI_CHANGE_BEHAVIORS -> "int"
; values : DIALOG_CONTROL_DPI_CHANGE_BEHAVIORS -> "int"import (
"golang.org/x/sys/windows"
"unsafe"
)
var (
user32 = windows.NewLazySystemDLL("USER32.dll")
procSetDialogControlDpiChangeBehavior = user32.NewProc("SetDialogControlDpiChangeBehavior")
)
// hWnd (HWND), mask (DIALOG_CONTROL_DPI_CHANGE_BEHAVIORS), values (DIALOG_CONTROL_DPI_CHANGE_BEHAVIORS)
r1, _, err := procSetDialogControlDpiChangeBehavior.Call(
uintptr(hWnd),
uintptr(mask),
uintptr(values),
)
_ = err // syscall.Errno (valid when the call sets last-error)
_ = r1 // BOOLfunction SetDialogControlDpiChangeBehavior(
hWnd: THandle; // HWND
mask: Integer; // DIALOG_CONTROL_DPI_CHANGE_BEHAVIORS
values: Integer // DIALOG_CONTROL_DPI_CHANGE_BEHAVIORS
): BOOL; stdcall;
external 'USER32.dll' name 'SetDialogControlDpiChangeBehavior';result := DllCall("USER32\SetDialogControlDpiChangeBehavior"
, "Ptr", hWnd ; HWND
, "Int", mask ; DIALOG_CONTROL_DPI_CHANGE_BEHAVIORS
, "Int", values ; DIALOG_CONTROL_DPI_CHANGE_BEHAVIORS
, "Int") ; return: BOOL●SetDialogControlDpiChangeBehavior(hWnd, mask, values) = DLL("USER32.dll", "bool SetDialogControlDpiChangeBehavior(void*, int, int)")
# 呼び出し: SetDialogControlDpiChangeBehavior(hWnd, mask, values)
# hWnd : HWND -> "void*"
# mask : DIALOG_CONTROL_DPI_CHANGE_BEHAVIORS -> "int"
# values : DIALOG_CONTROL_DPI_CHANGE_BEHAVIORS -> "int"
# 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)。const std = @import("std");
extern "user32" fn SetDialogControlDpiChangeBehavior(
hWnd: ?*anyopaque, // HWND
mask: i32, // DIALOG_CONTROL_DPI_CHANGE_BEHAVIORS
values: i32 // DIALOG_CONTROL_DPI_CHANGE_BEHAVIORS
) callconv(std.os.windows.WINAPI) i32;proc SetDialogControlDpiChangeBehavior(
hWnd: pointer, # HWND
mask: int32, # DIALOG_CONTROL_DPI_CHANGE_BEHAVIORS
values: int32 # DIALOG_CONTROL_DPI_CHANGE_BEHAVIORS
): int32 {.importc: "SetDialogControlDpiChangeBehavior", stdcall, dynlib: "USER32.dll".}pragma(lib, "user32");
extern(Windows)
int SetDialogControlDpiChangeBehavior(
void* hWnd, // HWND
int mask, // DIALOG_CONTROL_DPI_CHANGE_BEHAVIORS
int values // DIALOG_CONTROL_DPI_CHANGE_BEHAVIORS
);ccall((:SetDialogControlDpiChangeBehavior, "USER32.dll"), stdcall, Int32,
(Ptr{Cvoid}, Int32, Int32),
hWnd, mask, values)
# hWnd : HWND -> Ptr{Cvoid}
# mask : DIALOG_CONTROL_DPI_CHANGE_BEHAVIORS -> Int32
# values : DIALOG_CONTROL_DPI_CHANGE_BEHAVIORS -> Int32
# stdcall は 32bit のみ意味を持つ(x64 では無視)。local ffi = require("ffi")
ffi.cdef[[
int32_t SetDialogControlDpiChangeBehavior(
void* hWnd,
int32_t mask,
int32_t values);
]]
local user32 = ffi.load("user32")
-- user32.SetDialogControlDpiChangeBehavior(hWnd, mask, values)
-- hWnd : HWND
-- mask : DIALOG_CONTROL_DPI_CHANGE_BEHAVIORS
-- values : DIALOG_CONTROL_DPI_CHANGE_BEHAVIORS
-- 構造体/GUIDへのポインタは cdef が通るよう void* で表記(実型は各引数コメント参照)。値渡し構造体・enum は対応する typedef を cdef に追加すること。const koffi = require('koffi');
const lib = koffi.load('USER32.dll');
const SetDialogControlDpiChangeBehavior = lib.func('__stdcall', 'SetDialogControlDpiChangeBehavior', 'int32_t', ['void *', 'int32_t', 'int32_t']);
// SetDialogControlDpiChangeBehavior(hWnd, mask, values)
// hWnd : HWND -> 'void *'
// mask : DIALOG_CONTROL_DPI_CHANGE_BEHAVIORS -> 'int32_t'
// values : DIALOG_CONTROL_DPI_CHANGE_BEHAVIORS -> 'int32_t'
// 出力ポインタは koffi.out(...) で包む。構造体は koffi.struct で定義。const lib = Deno.dlopen("USER32.dll", {
SetDialogControlDpiChangeBehavior: { parameters: ["pointer", "i32", "i32"], result: "i32" },
});
// lib.symbols.SetDialogControlDpiChangeBehavior(hWnd, mask, values)
// hWnd : HWND -> "pointer"
// mask : DIALOG_CONTROL_DPI_CHANGE_BEHAVIORS -> "i32"
// values : DIALOG_CONTROL_DPI_CHANGE_BEHAVIORS -> "i32"
// 文字列引数は "buffer"(NUL 終端のバイト列を Uint8Array で渡す)。
// 値渡し構造体は { struct: [ ...field types... ] } を使用。<?php
$ffi = FFI::cdef(<<<C
int32_t SetDialogControlDpiChangeBehavior(
void* hWnd,
int32_t mask,
int32_t values);
C, "USER32.dll");
// $ffi->SetDialogControlDpiChangeBehavior(hWnd, mask, values);
// hWnd : HWND
// mask : DIALOG_CONTROL_DPI_CHANGE_BEHAVIORS
// values : DIALOG_CONTROL_DPI_CHANGE_BEHAVIORS
// 構造体/GUIDへのポインタは cdef が通るよう void* で表記(実型は各引数コメント参照)。値渡し構造体・enum は対応する typedef を cdef に追加すること。
// WINAPI(stdcall): x64 では呼出規約が統一されるため問題なし。x86 では __stdcall 対応のラッパが必要な場合あり。import com.sun.jna.*;
import com.sun.jna.ptr.*;
import com.sun.jna.win32.StdCallLibrary;
import com.sun.jna.win32.W32APIOptions;
public interface User32 extends StdCallLibrary {
User32 INSTANCE = Native.load("user32", User32.class);
boolean SetDialogControlDpiChangeBehavior(
Pointer hWnd, // HWND
int mask, // DIALOG_CONTROL_DPI_CHANGE_BEHAVIORS
int values // DIALOG_CONTROL_DPI_CHANGE_BEHAVIORS
);
}@[Link("user32")]
lib LibUSER32
fun SetDialogControlDpiChangeBehavior = SetDialogControlDpiChangeBehavior(
hWnd : Void*, # HWND
mask : Int32, # DIALOG_CONTROL_DPI_CHANGE_BEHAVIORS
values : Int32 # DIALOG_CONTROL_DPI_CHANGE_BEHAVIORS
) : Int32
end
# 構造体/GUID/enum は lib 内に対応する型定義が必要。
# 呼出規約: x64 は規約統一のため OK。x86(32bit)は WINAPI=stdcall だが Crystal の fun に stdcall 付与構文がなく非対応。import 'dart:ffi';
import 'package:ffi/ffi.dart';
typedef SetDialogControlDpiChangeBehaviorNative = Int32 Function(Pointer<Void>, Int32, Int32);
typedef SetDialogControlDpiChangeBehaviorDart = int Function(Pointer<Void>, int, int);
final SetDialogControlDpiChangeBehavior = DynamicLibrary.open('USER32.dll')
.lookupFunction<SetDialogControlDpiChangeBehaviorNative, SetDialogControlDpiChangeBehaviorDart>('SetDialogControlDpiChangeBehavior');
// hWnd : HWND -> Pointer<Void>
// mask : DIALOG_CONTROL_DPI_CHANGE_BEHAVIORS -> Int32
// values : DIALOG_CONTROL_DPI_CHANGE_BEHAVIORS -> Int32
// 文字列は package:ffi の "...".toNativeUtf16()/toNativeUtf8() で変換。{$mode objfpc}{$H+}
function SetDialogControlDpiChangeBehavior(
hWnd: THandle; // HWND
mask: Integer; // DIALOG_CONTROL_DPI_CHANGE_BEHAVIORS
values: Integer // DIALOG_CONTROL_DPI_CHANGE_BEHAVIORS
): BOOL; stdcall;
external 'USER32.dll' name 'SetDialogControlDpiChangeBehavior';import Foreign
import Foreign.C.Types
import Foreign.C.String
foreign import stdcall safe "SetDialogControlDpiChangeBehavior"
c_SetDialogControlDpiChangeBehavior :: Ptr () -> Int32 -> Int32 -> IO CInt
-- hWnd : HWND -> Ptr ()
-- mask : DIALOG_CONTROL_DPI_CHANGE_BEHAVIORS -> Int32
-- values : DIALOG_CONTROL_DPI_CHANGE_BEHAVIORS -> Int32
-- 要 GHC(Windows)。stdcall は x64 では ccall として扱われる。ブロックする API は safe 呼び出し推奨。open Ctypes
open Foreign
let setdialogcontroldpichangebehavior =
foreign "SetDialogControlDpiChangeBehavior"
((ptr void) @-> int32_t @-> int32_t @-> returning int32_t)
(* hWnd : HWND -> (ptr void) *)
(* mask : DIALOG_CONTROL_DPI_CHANGE_BEHAVIORS -> int32_t *)
(* values : DIALOG_CONTROL_DPI_CHANGE_BEHAVIORS -> int32_t *)
(* foreign は cdecl 前提。x64 Windows では WINAPI と一致。構造体は ctypes structure を定義のこと。 *)(cffi:define-foreign-library user32 (t "USER32.dll"))
(cffi:use-foreign-library user32)
(cffi:defcfun ("SetDialogControlDpiChangeBehavior" set-dialog-control-dpi-change-behavior :convention :stdcall) :int32
(h-wnd :pointer) ; HWND
(mask :int32) ; DIALOG_CONTROL_DPI_CHANGE_BEHAVIORS
(values :int32)) ; DIALOG_CONTROL_DPI_CHANGE_BEHAVIORS
; isize/usize(INT_PTR/SIZE_T)は x64 前提で :int64/:uint64。x86 では :int32/:uint32。use Win32::API;
my $SetDialogControlDpiChangeBehavior = Win32::API::More->new('USER32',
'BOOL SetDialogControlDpiChangeBehavior(HANDLE hWnd, int mask, int values)');
# my $ret = $SetDialogControlDpiChangeBehavior->Call($hWnd, $mask, $values);
# hWnd : HWND -> HANDLE
# mask : DIALOG_CONTROL_DPI_CHANGE_BEHAVIORS -> int
# values : DIALOG_CONTROL_DPI_CHANGE_BEHAVIORS -> int
# 値渡し構造体は pack() した文字列、または Win32::API::Struct を使用。