SetThreadDpiHostingBehavior

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

DPI_HOSTING_BEHAVIOR SetThreadDpiHostingBehavior(
    DPI_HOSTING_BEHAVIOR value
);

<DllImport("USER32.dll", ExactSpelling:=True)>
Public Shared Function SetThreadDpiHostingBehavior(
    value As Integer   ' DPI_HOSTING_BEHAVIOR
) As Integer
End Function

' value : DPI_HOSTING_BEHAVIOR
Declare PtrSafe Function SetThreadDpiHostingBehavior Lib "user32" ( _
    ByVal value 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

SetThreadDpiHostingBehavior = ctypes.windll.user32.SetThreadDpiHostingBehavior
SetThreadDpiHostingBehavior.restype = ctypes.c_int
SetThreadDpiHostingBehavior.argtypes = [
    ctypes.c_int,  # value : DPI_HOSTING_BEHAVIOR
]

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('USER32.dll')
SetThreadDpiHostingBehavior = Fiddle::Function.new(
  lib['SetThreadDpiHostingBehavior'],
  [
    Fiddle::TYPE_INT,  # value : DPI_HOSTING_BEHAVIOR
  ],
  Fiddle::TYPE_INT)

#[link(name = "user32")]
extern "system" {
    fn SetThreadDpiHostingBehavior(
        value: i32  // DPI_HOSTING_BEHAVIOR
    ) -> i32;
}
// crates: windows-sys provides ready-made bindings for this API.

$sig = @"
[DllImport("USER32.dll")]
public static extern int SetThreadDpiHostingBehavior(int value);
"@
$api = Add-Type -MemberDefinition $sig -Name 'USER32_SetThreadDpiHostingBehavior' -Namespace Win32 -PassThru
# $api::SetThreadDpiHostingBehavior(value)

#uselib "USER32.dll"
#func global SetThreadDpiHostingBehavior "SetThreadDpiHostingBehavior" sptr
; SetThreadDpiHostingBehavior value   ; 戻り値は stat
; value : DPI_HOSTING_BEHAVIOR -> "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 SetThreadDpiHostingBehavior "SetThreadDpiHostingBehavior" int
; res = SetThreadDpiHostingBehavior(value)
; value : DPI_HOSTING_BEHAVIOR -> "int"

; DPI_HOSTING_BEHAVIOR SetThreadDpiHostingBehavior(DPI_HOSTING_BEHAVIOR value)
#uselib "USER32.dll"
#cfunc global SetThreadDpiHostingBehavior "SetThreadDpiHostingBehavior" int
; res = SetThreadDpiHostingBehavior(value)
; value : DPI_HOSTING_BEHAVIOR -> "int"

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

var (
	user32 = windows.NewLazySystemDLL("USER32.dll")
	procSetThreadDpiHostingBehavior = user32.NewProc("SetThreadDpiHostingBehavior")
)

// value (DPI_HOSTING_BEHAVIOR)
r1, _, err := procSetThreadDpiHostingBehavior.Call(
	uintptr(value),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // DPI_HOSTING_BEHAVIOR

function SetThreadDpiHostingBehavior(
  value: Integer   // DPI_HOSTING_BEHAVIOR
): Integer; stdcall;
  external 'USER32.dll' name 'SetThreadDpiHostingBehavior';

result := DllCall("USER32\SetThreadDpiHostingBehavior"
    , "Int", value   ; DPI_HOSTING_BEHAVIOR
    , "Int")   ; return: DPI_HOSTING_BEHAVIOR

●SetThreadDpiHostingBehavior(value) = DLL("USER32.dll", "int SetThreadDpiHostingBehavior(int)")
# 呼び出し: SetThreadDpiHostingBehavior(value)
# value : DPI_HOSTING_BEHAVIOR -> "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 SetThreadDpiHostingBehavior(
    value: i32 // DPI_HOSTING_BEHAVIOR
) callconv(std.os.windows.WINAPI) i32;

proc SetThreadDpiHostingBehavior(
    value: int32  # DPI_HOSTING_BEHAVIOR
): int32 {.importc: "SetThreadDpiHostingBehavior", stdcall, dynlib: "USER32.dll".}

pragma(lib, "user32");
extern(Windows)
int SetThreadDpiHostingBehavior(
    int value   // DPI_HOSTING_BEHAVIOR
);

ccall((:SetThreadDpiHostingBehavior, "USER32.dll"), stdcall, Int32,
      (Int32,),
      value)
# value : DPI_HOSTING_BEHAVIOR -> Int32
# stdcall は 32bit のみ意味を持つ(x64 では無視)。

local ffi = require("ffi")
ffi.cdef[[
int32_t SetThreadDpiHostingBehavior(
    int32_t value);
]]
local user32 = ffi.load("user32")
-- user32.SetThreadDpiHostingBehavior(value)
-- value : DPI_HOSTING_BEHAVIOR
-- 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 SetThreadDpiHostingBehavior = lib.func('__stdcall', 'SetThreadDpiHostingBehavior', 'int32_t', ['int32_t']);
// SetThreadDpiHostingBehavior(value)
// value : DPI_HOSTING_BEHAVIOR -> '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", {
  SetThreadDpiHostingBehavior: { parameters: ["i32"], result: "i32" },
});
// lib.symbols.SetThreadDpiHostingBehavior(value)
// value : DPI_HOSTING_BEHAVIOR -> "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 SetThreadDpiHostingBehavior(
    int32_t value);
C, "USER32.dll");
// $ffi->SetThreadDpiHostingBehavior(value);
// value : DPI_HOSTING_BEHAVIOR
// 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);
    int SetThreadDpiHostingBehavior(
        int value   // DPI_HOSTING_BEHAVIOR
    );
}

@[Link("user32")]
lib LibUSER32
  fun SetThreadDpiHostingBehavior = SetThreadDpiHostingBehavior(
    value : Int32   # DPI_HOSTING_BEHAVIOR
  ) : 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 SetThreadDpiHostingBehaviorNative = Int32 Function(Int32);
typedef SetThreadDpiHostingBehaviorDart = int Function(int);
final SetThreadDpiHostingBehavior = DynamicLibrary.open('USER32.dll')
    .lookupFunction<SetThreadDpiHostingBehaviorNative, SetThreadDpiHostingBehaviorDart>('SetThreadDpiHostingBehavior');
// value : DPI_HOSTING_BEHAVIOR -> Int32
// 文字列は package:ffi の "...".toNativeUtf16()/toNativeUtf8() で変換。

{$mode objfpc}{$H+}
function SetThreadDpiHostingBehavior(
  value: Integer   // DPI_HOSTING_BEHAVIOR
): Integer; stdcall;
  external 'USER32.dll' name 'SetThreadDpiHostingBehavior';

import Foreign
import Foreign.C.Types
import Foreign.C.String

foreign import stdcall safe "SetThreadDpiHostingBehavior"
  c_SetThreadDpiHostingBehavior :: Int32 -> IO Int32
-- value : DPI_HOSTING_BEHAVIOR -> 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 setthreaddpihostingbehavior =
  foreign "SetThreadDpiHostingBehavior"
    (int32_t @-> returning int32_t)
(* value : DPI_HOSTING_BEHAVIOR -> 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 ("SetThreadDpiHostingBehavior" set-thread-dpi-hosting-behavior :convention :stdcall) :int32
  (value :int32))   ; DPI_HOSTING_BEHAVIOR
; isize/usize(INT_PTR/SIZE_T)は x64 前提で :int64/:uint64。x86 では :int32/:uint32。

use Win32::API;
my $SetThreadDpiHostingBehavior = Win32::API::More->new('USER32',
    'int SetThreadDpiHostingBehavior(int value)');
# my $ret = $SetThreadDpiHostingBehavior->Call($value);
# value : DPI_HOSTING_BEHAVIOR -> int
# 値渡し構造体は pack() した文字列、または Win32::API::Struct を使用。