SetCurrentProcessExplicitAppUserModelID

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

HRESULT SetCurrentProcessExplicitAppUserModelID(
    LPCWSTR AppID
);

<DllImport("SHELL32.dll", ExactSpelling:=True)>
Public Shared Function SetCurrentProcessExplicitAppUserModelID(
    <MarshalAs(UnmanagedType.LPWStr)> AppID As String   ' LPCWSTR
) As Integer
End Function

' AppID : LPCWSTR
Declare PtrSafe Function SetCurrentProcessExplicitAppUserModelID Lib "shell32" ( _
    ByVal AppID 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

SetCurrentProcessExplicitAppUserModelID = ctypes.windll.shell32.SetCurrentProcessExplicitAppUserModelID
SetCurrentProcessExplicitAppUserModelID.restype = ctypes.c_int
SetCurrentProcessExplicitAppUserModelID.argtypes = [
    wintypes.LPCWSTR,  # AppID : LPCWSTR
]

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('SHELL32.dll')
SetCurrentProcessExplicitAppUserModelID = Fiddle::Function.new(
  lib['SetCurrentProcessExplicitAppUserModelID'],
  [
    Fiddle::TYPE_VOIDP,  # AppID : LPCWSTR
  ],
  Fiddle::TYPE_INT)

#[link(name = "shell32")]
extern "system" {
    fn SetCurrentProcessExplicitAppUserModelID(
        AppID: *const u16  // LPCWSTR
    ) -> i32;
}
// crates: windows-sys provides ready-made bindings for this API.

$sig = @"
[DllImport("SHELL32.dll")]
public static extern int SetCurrentProcessExplicitAppUserModelID([MarshalAs(UnmanagedType.LPWStr)] string AppID);
"@
$api = Add-Type -MemberDefinition $sig -Name 'SHELL32_SetCurrentProcessExplicitAppUserModelID' -Namespace Win32 -PassThru
# $api::SetCurrentProcessExplicitAppUserModelID(AppID)

#uselib "SHELL32.dll"
#func global SetCurrentProcessExplicitAppUserModelID "SetCurrentProcessExplicitAppUserModelID" sptr
; SetCurrentProcessExplicitAppUserModelID AppID   ; 戻り値は stat
; AppID : LPCWSTR -> "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 "SHELL32.dll"
#cfunc global SetCurrentProcessExplicitAppUserModelID "SetCurrentProcessExplicitAppUserModelID" wstr
; res = SetCurrentProcessExplicitAppUserModelID(AppID)
; AppID : LPCWSTR -> "wstr"

; HRESULT SetCurrentProcessExplicitAppUserModelID(LPCWSTR AppID)
#uselib "SHELL32.dll"
#cfunc global SetCurrentProcessExplicitAppUserModelID "SetCurrentProcessExplicitAppUserModelID" wstr
; res = SetCurrentProcessExplicitAppUserModelID(AppID)
; AppID : LPCWSTR -> "wstr"

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

var (
	shell32 = windows.NewLazySystemDLL("SHELL32.dll")
	procSetCurrentProcessExplicitAppUserModelID = shell32.NewProc("SetCurrentProcessExplicitAppUserModelID")
)

// AppID (LPCWSTR)
r1, _, err := procSetCurrentProcessExplicitAppUserModelID.Call(
	uintptr(unsafe.Pointer(windows.StringToUTF16Ptr(AppID))),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // HRESULT

function SetCurrentProcessExplicitAppUserModelID(
  AppID: PWideChar   // LPCWSTR
): Integer; stdcall;
  external 'SHELL32.dll' name 'SetCurrentProcessExplicitAppUserModelID';

result := DllCall("SHELL32\SetCurrentProcessExplicitAppUserModelID"
    , "WStr", AppID   ; LPCWSTR
    , "Int")   ; return: HRESULT

●SetCurrentProcessExplicitAppUserModelID(AppID) = DLL("SHELL32.dll", "int SetCurrentProcessExplicitAppUserModelID(char*)")
# 呼び出し: SetCurrentProcessExplicitAppUserModelID(AppID)
# AppID : LPCWSTR -> "char*"
# 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 "shell32" fn SetCurrentProcessExplicitAppUserModelID(
    AppID: [*c]const u16 // LPCWSTR
) callconv(std.os.windows.WINAPI) i32;

proc SetCurrentProcessExplicitAppUserModelID(
    AppID: WideCString  # LPCWSTR
): int32 {.importc: "SetCurrentProcessExplicitAppUserModelID", stdcall, dynlib: "SHELL32.dll".}

pragma(lib, "shell32");
extern(Windows)
int SetCurrentProcessExplicitAppUserModelID(
    const(wchar)* AppID   // LPCWSTR
);

ccall((:SetCurrentProcessExplicitAppUserModelID, "SHELL32.dll"), stdcall, Int32,
      (Cwstring,),
      AppID)
# AppID : LPCWSTR -> Cwstring
# stdcall は 32bit のみ意味を持つ(x64 では無視)。

local ffi = require("ffi")
ffi.cdef[[
int32_t SetCurrentProcessExplicitAppUserModelID(
    const uint16_t* AppID);
]]
local shell32 = ffi.load("shell32")
-- shell32.SetCurrentProcessExplicitAppUserModelID(AppID)
-- AppID : LPCWSTR
-- 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('SHELL32.dll');
const SetCurrentProcessExplicitAppUserModelID = lib.func('__stdcall', 'SetCurrentProcessExplicitAppUserModelID', 'int32_t', ['str16']);
// SetCurrentProcessExplicitAppUserModelID(AppID)
// AppID : LPCWSTR -> 'str16'
// 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("SHELL32.dll", {
  SetCurrentProcessExplicitAppUserModelID: { parameters: ["buffer"], result: "i32" },
});
// lib.symbols.SetCurrentProcessExplicitAppUserModelID(AppID)
// AppID : LPCWSTR -> "buffer"
// 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 SetCurrentProcessExplicitAppUserModelID(
    const uint16_t* AppID);
C, "SHELL32.dll");
// $ffi->SetCurrentProcessExplicitAppUserModelID(AppID);
// AppID : LPCWSTR
// 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 Shell32 extends StdCallLibrary {
    Shell32 INSTANCE = Native.load("shell32", Shell32.class);
    int SetCurrentProcessExplicitAppUserModelID(
        WString AppID   // LPCWSTR
    );
}

@[Link("shell32")]
lib LibSHELL32
  fun SetCurrentProcessExplicitAppUserModelID = SetCurrentProcessExplicitAppUserModelID(
    AppID : UInt16*   # LPCWSTR
  ) : 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 SetCurrentProcessExplicitAppUserModelIDNative = Int32 Function(Pointer<Utf16>);
typedef SetCurrentProcessExplicitAppUserModelIDDart = int Function(Pointer<Utf16>);
final SetCurrentProcessExplicitAppUserModelID = DynamicLibrary.open('SHELL32.dll')
    .lookupFunction<SetCurrentProcessExplicitAppUserModelIDNative, SetCurrentProcessExplicitAppUserModelIDDart>('SetCurrentProcessExplicitAppUserModelID');
// AppID : LPCWSTR -> Pointer<Utf16>
// 文字列は package:ffi の "...".toNativeUtf16()/toNativeUtf8() で変換。

{$mode objfpc}{$H+}
function SetCurrentProcessExplicitAppUserModelID(
  AppID: PWideChar   // LPCWSTR
): Integer; stdcall;
  external 'SHELL32.dll' name 'SetCurrentProcessExplicitAppUserModelID';

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

foreign import stdcall safe "SetCurrentProcessExplicitAppUserModelID"
  c_SetCurrentProcessExplicitAppUserModelID :: CWString -> IO Int32
-- AppID : LPCWSTR -> CWString
-- 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 setcurrentprocessexplicitappusermodelid =
  foreign "SetCurrentProcessExplicitAppUserModelID"
    ((ptr uint16_t) @-> returning int32_t)
(* AppID : LPCWSTR -> (ptr uint16_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 shell32 (t "SHELL32.dll"))
(cffi:use-foreign-library shell32)

(cffi:defcfun ("SetCurrentProcessExplicitAppUserModelID" set-current-process-explicit-app-user-model-id :convention :stdcall) :int32
  (app-id (:string :encoding :utf-16le)))   ; LPCWSTR
; isize/usize(INT_PTR/SIZE_T)は x64 前提で :int64/:uint64。x86 では :int32/:uint32。

use Win32::API;
my $SetCurrentProcessExplicitAppUserModelID = Win32::API::More->new('SHELL32',
    'int SetCurrentProcessExplicitAppUserModelID(LPCWSTR AppID)');
# my $ret = $SetCurrentProcessExplicitAppUserModelID->Call($AppID);
# AppID : LPCWSTR -> LPCWSTR
# 値渡し構造体は pack() した文字列、または Win32::API::Struct を使用。