SetDialogControlDpiChangeBehavior

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

BOOL SetDialogControlDpiChangeBehavior(
    HWND hWnd,
    DIALOG_CONTROL_DPI_CHANGE_BEHAVIORS mask,
    DIALOG_CONTROL_DPI_CHANGE_BEHAVIORS values
);

<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 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   // BOOL

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';

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)。