ホーム › System.WinRT › WindowsCompareStringOrdinal
WindowsCompareStringOrdinal
関数二つのHSTRINGを序数(コードポイント)順で比較する。
シグネチャ
// api-ms-win-core-winrt-string-l1-1-0.dll
#include <windows.h>
HRESULT WindowsCompareStringOrdinal(
HSTRING string1, // optional
HSTRING string2, // optional
INT* result
);パラメーター
| 名前 | 型 | 方向 | 説明 |
|---|---|---|---|
| string1 | HSTRING | inoptional | 比較する一方のHSTRING。NULL可。 |
| string2 | HSTRING | inoptional | 比較するもう一方のHSTRING。NULL可。 |
| result | INT* | out | 出力として比較結果(-1=小、0=等、1=大)を受け取るINTポインタ。 |
戻り値の型: HRESULT
各言語での呼び出し定義
// api-ms-win-core-winrt-string-l1-1-0.dll
#include <windows.h>
HRESULT WindowsCompareStringOrdinal(
HSTRING string1, // optional
HSTRING string2, // optional
INT* result
);[DllImport("api-ms-win-core-winrt-string-l1-1-0.dll", ExactSpelling = true)]
static extern int WindowsCompareStringOrdinal(
IntPtr string1, // HSTRING optional
IntPtr string2, // HSTRING optional
out int result // INT* out
);<DllImport("api-ms-win-core-winrt-string-l1-1-0.dll", ExactSpelling:=True)>
Public Shared Function WindowsCompareStringOrdinal(
string1 As IntPtr, ' HSTRING optional
string2 As IntPtr, ' HSTRING optional
<Out> ByRef result As Integer ' INT* out
) As Integer
End Function' string1 : HSTRING optional
' string2 : HSTRING optional
' result : INT* out
Declare PtrSafe Function WindowsCompareStringOrdinal Lib "api-ms-win-core-winrt-string-l1-1-0" ( _
ByVal string1 As LongPtr, _
ByVal string2 As LongPtr, _
ByRef result 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
WindowsCompareStringOrdinal = ctypes.windll.LoadLibrary("api-ms-win-core-winrt-string-l1-1-0.dll").WindowsCompareStringOrdinal
WindowsCompareStringOrdinal.restype = ctypes.c_int
WindowsCompareStringOrdinal.argtypes = [
wintypes.HANDLE, # string1 : HSTRING optional
wintypes.HANDLE, # string2 : HSTRING optional
ctypes.POINTER(ctypes.c_int), # result : INT* out
]require 'fiddle'
require 'fiddle/import'
lib = Fiddle.dlopen('api-ms-win-core-winrt-string-l1-1-0.dll')
WindowsCompareStringOrdinal = Fiddle::Function.new(
lib['WindowsCompareStringOrdinal'],
[
Fiddle::TYPE_VOIDP, # string1 : HSTRING optional
Fiddle::TYPE_VOIDP, # string2 : HSTRING optional
Fiddle::TYPE_VOIDP, # result : INT* out
],
Fiddle::TYPE_INT)#[link(name = "api-ms-win-core-winrt-string-l1-1-0")]
extern "system" {
fn WindowsCompareStringOrdinal(
string1: *mut core::ffi::c_void, // HSTRING optional
string2: *mut core::ffi::c_void, // HSTRING optional
result: *mut i32 // INT* out
) -> i32;
}
// crates: windows-sys provides ready-made bindings for this API.$sig = @"
[DllImport("api-ms-win-core-winrt-string-l1-1-0.dll")]
public static extern int WindowsCompareStringOrdinal(IntPtr string1, IntPtr string2, out int result);
"@
$api = Add-Type -MemberDefinition $sig -Name 'api-ms-win-core-winrt-string-l1-1-0_WindowsCompareStringOrdinal' -Namespace Win32 -PassThru
# $api::WindowsCompareStringOrdinal(string1, string2, result)#uselib "api-ms-win-core-winrt-string-l1-1-0.dll"
#func global WindowsCompareStringOrdinal "WindowsCompareStringOrdinal" sptr, sptr, sptr
; WindowsCompareStringOrdinal string1, string2, varptr(result) ; 戻り値は stat
; string1 : HSTRING optional -> "sptr"
; string2 : HSTRING optional -> "sptr"
; result : INT* out -> "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。出力引数:
#uselib "api-ms-win-core-winrt-string-l1-1-0.dll" #cfunc global WindowsCompareStringOrdinal "WindowsCompareStringOrdinal" sptr, sptr, var ; res = WindowsCompareStringOrdinal(string1, string2, result) ; string1 : HSTRING optional -> "sptr" ; string2 : HSTRING optional -> "sptr" ; result : INT* out -> "var" ; ※出力/バッファ引数は var 方式(変数を直接渡す)。varptr 方式にも切替可。#uselib "api-ms-win-core-winrt-string-l1-1-0.dll" #cfunc global WindowsCompareStringOrdinal "WindowsCompareStringOrdinal" sptr, sptr, sptr ; res = WindowsCompareStringOrdinal(string1, string2, varptr(result)) ; string1 : HSTRING optional -> "sptr" ; string2 : HSTRING optional -> "sptr" ; result : INT* out -> "sptr" ; ※出力/バッファ引数はポインタ方式(token=sptr / 呼び出しは varptr(変数))。
出力引数:
; HRESULT WindowsCompareStringOrdinal(HSTRING string1, HSTRING string2, INT* result) #uselib "api-ms-win-core-winrt-string-l1-1-0.dll" #cfunc global WindowsCompareStringOrdinal "WindowsCompareStringOrdinal" intptr, intptr, var ; res = WindowsCompareStringOrdinal(string1, string2, result) ; string1 : HSTRING optional -> "intptr" ; string2 : HSTRING optional -> "intptr" ; result : INT* out -> "var" ; ※出力/バッファ引数は var 方式(変数を直接渡す)。varptr 方式にも切替可。; HRESULT WindowsCompareStringOrdinal(HSTRING string1, HSTRING string2, INT* result) #uselib "api-ms-win-core-winrt-string-l1-1-0.dll" #cfunc global WindowsCompareStringOrdinal "WindowsCompareStringOrdinal" intptr, intptr, intptr ; res = WindowsCompareStringOrdinal(string1, string2, varptr(result)) ; string1 : HSTRING optional -> "intptr" ; string2 : HSTRING optional -> "intptr" ; result : INT* out -> "intptr" ; ※出力/バッファ引数はポインタ方式(token=intptr / 呼び出しは varptr(変数))。
import (
"golang.org/x/sys/windows"
"unsafe"
)
var (
api_ms_win_core_winrt_string_l1_1_0 = windows.NewLazySystemDLL("api-ms-win-core-winrt-string-l1-1-0.dll")
procWindowsCompareStringOrdinal = api_ms_win_core_winrt_string_l1_1_0.NewProc("WindowsCompareStringOrdinal")
)
// string1 (HSTRING optional), string2 (HSTRING optional), result (INT* out)
r1, _, err := procWindowsCompareStringOrdinal.Call(
uintptr(string1),
uintptr(string2),
uintptr(result),
)
_ = err // syscall.Errno (valid when the call sets last-error)
_ = r1 // HRESULTfunction WindowsCompareStringOrdinal(
string1: THandle; // HSTRING optional
string2: THandle; // HSTRING optional
result: Pointer // INT* out
): Integer; stdcall;
external 'api-ms-win-core-winrt-string-l1-1-0.dll' name 'WindowsCompareStringOrdinal';result := DllCall("api-ms-win-core-winrt-string-l1-1-0\WindowsCompareStringOrdinal"
, "Ptr", string1 ; HSTRING optional
, "Ptr", string2 ; HSTRING optional
, "Ptr", result ; INT* out
, "Int") ; return: HRESULT●WindowsCompareStringOrdinal(string1, string2, result) = DLL("api-ms-win-core-winrt-string-l1-1-0.dll", "int WindowsCompareStringOrdinal(void*, void*, void*)")
# 呼び出し: WindowsCompareStringOrdinal(string1, string2, result)
# string1 : HSTRING optional -> "void*"
# string2 : HSTRING optional -> "void*"
# result : INT* out -> "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)。const std = @import("std");
extern "api-ms-win-core-winrt-string-l1-1-0" fn WindowsCompareStringOrdinal(
string1: ?*anyopaque, // HSTRING optional
string2: ?*anyopaque, // HSTRING optional
result: [*c]i32 // INT* out
) callconv(std.os.windows.WINAPI) i32;proc WindowsCompareStringOrdinal(
string1: pointer, # HSTRING optional
string2: pointer, # HSTRING optional
result: ptr int32 # INT* out
): int32 {.importc: "WindowsCompareStringOrdinal", stdcall, dynlib: "api-ms-win-core-winrt-string-l1-1-0.dll".}pragma(lib, "api-ms-win-core-winrt-string-l1-1-0");
extern(Windows)
int WindowsCompareStringOrdinal(
void* string1, // HSTRING optional
void* string2, // HSTRING optional
int* result // INT* out
);ccall((:WindowsCompareStringOrdinal, "api-ms-win-core-winrt-string-l1-1-0.dll"), stdcall, Int32,
(Ptr{Cvoid}, Ptr{Cvoid}, Ptr{Int32}),
string1, string2, result)
# string1 : HSTRING optional -> Ptr{Cvoid}
# string2 : HSTRING optional -> Ptr{Cvoid}
# result : INT* out -> Ptr{Int32}
# stdcall は 32bit のみ意味を持つ(x64 では無視)。local ffi = require("ffi")
ffi.cdef[[
int32_t WindowsCompareStringOrdinal(
void* string1,
void* string2,
int32_t* result);
]]
local api-ms-win-core-winrt-string-l1-1-0 = ffi.load("api-ms-win-core-winrt-string-l1-1-0")
-- api-ms-win-core-winrt-string-l1-1-0.WindowsCompareStringOrdinal(string1, string2, result)
-- string1 : HSTRING optional
-- string2 : HSTRING optional
-- result : INT* out
-- 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('api-ms-win-core-winrt-string-l1-1-0.dll');
const WindowsCompareStringOrdinal = lib.func('__stdcall', 'WindowsCompareStringOrdinal', 'int32_t', ['void *', 'void *', 'int32_t *']);
// WindowsCompareStringOrdinal(string1, string2, result)
// string1 : HSTRING optional -> 'void *'
// string2 : HSTRING optional -> 'void *'
// result : INT* out -> '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("api-ms-win-core-winrt-string-l1-1-0.dll", {
WindowsCompareStringOrdinal: { parameters: ["pointer", "pointer", "pointer"], result: "i32" },
});
// lib.symbols.WindowsCompareStringOrdinal(string1, string2, result)
// string1 : HSTRING optional -> "pointer"
// string2 : HSTRING optional -> "pointer"
// result : INT* out -> "pointer"
// 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 WindowsCompareStringOrdinal(
void* string1,
void* string2,
int32_t* result);
C, "api-ms-win-core-winrt-string-l1-1-0.dll");
// $ffi->WindowsCompareStringOrdinal(string1, string2, result);
// string1 : HSTRING optional
// string2 : HSTRING optional
// result : INT* out
// 構造体/GUIDへのポインタは cdef が通るよう void* で表記(実型は各引数コメント参照)。値渡し構造体・enum は対応する typedef を cdef に追加すること。
// WINAPI(stdcall): x64 では呼出規約が統一されるため問題なし。x86 では __stdcall 対応のラッパが必要な場合あり。import com.sun.jna.*;
import com.sun.jna.ptr.*;
import com.sun.jna.win32.StdCallLibrary;
import com.sun.jna.win32.W32APIOptions;
public interface Api-ms-win-core-winrt-string-l1-1-0 extends StdCallLibrary {
Api-ms-win-core-winrt-string-l1-1-0 INSTANCE = Native.load("api-ms-win-core-winrt-string-l1-1-0", Api-ms-win-core-winrt-string-l1-1-0.class);
int WindowsCompareStringOrdinal(
Pointer string1, // HSTRING optional
Pointer string2, // HSTRING optional
IntByReference result // INT* out
);
}@[Link("api-ms-win-core-winrt-string-l1-1-0")]
lib Libapi-ms-win-core-winrt-string-l1-1-0
fun WindowsCompareStringOrdinal = WindowsCompareStringOrdinal(
string1 : Void*, # HSTRING optional
string2 : Void*, # HSTRING optional
result : Int32* # INT* out
) : Int32
end
# 構造体/GUID/enum は lib 内に対応する型定義が必要。
# 呼出規約: x64 は規約統一のため OK。x86(32bit)は WINAPI=stdcall だが Crystal の fun に stdcall 付与構文がなく非対応。import 'dart:ffi';
import 'package:ffi/ffi.dart';
typedef WindowsCompareStringOrdinalNative = Int32 Function(Pointer<Void>, Pointer<Void>, Pointer<Int32>);
typedef WindowsCompareStringOrdinalDart = int Function(Pointer<Void>, Pointer<Void>, Pointer<Int32>);
final WindowsCompareStringOrdinal = DynamicLibrary.open('api-ms-win-core-winrt-string-l1-1-0.dll')
.lookupFunction<WindowsCompareStringOrdinalNative, WindowsCompareStringOrdinalDart>('WindowsCompareStringOrdinal');
// string1 : HSTRING optional -> Pointer<Void>
// string2 : HSTRING optional -> Pointer<Void>
// result : INT* out -> Pointer<Int32>
// 文字列は package:ffi の "...".toNativeUtf16()/toNativeUtf8() で変換。{$mode objfpc}{$H+}
function WindowsCompareStringOrdinal(
string1: THandle; // HSTRING optional
string2: THandle; // HSTRING optional
result: Pointer // INT* out
): Integer; stdcall;
external 'api-ms-win-core-winrt-string-l1-1-0.dll' name 'WindowsCompareStringOrdinal';import Foreign
import Foreign.C.Types
import Foreign.C.String
foreign import stdcall safe "WindowsCompareStringOrdinal"
c_WindowsCompareStringOrdinal :: Ptr () -> Ptr () -> Ptr Int32 -> IO Int32
-- string1 : HSTRING optional -> Ptr ()
-- string2 : HSTRING optional -> Ptr ()
-- result : INT* out -> Ptr 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 windowscomparestringordinal =
foreign "WindowsCompareStringOrdinal"
((ptr void) @-> (ptr void) @-> (ptr int32_t) @-> returning int32_t)
(* string1 : HSTRING optional -> (ptr void) *)
(* string2 : HSTRING optional -> (ptr void) *)
(* result : INT* out -> (ptr 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 api-ms-win-core-winrt-string-l1-1-0 (t "api-ms-win-core-winrt-string-l1-1-0.dll"))
(cffi:use-foreign-library api-ms-win-core-winrt-string-l1-1-0)
(cffi:defcfun ("WindowsCompareStringOrdinal" windows-compare-string-ordinal :convention :stdcall) :int32
(string1 :pointer) ; HSTRING optional
(string2 :pointer) ; HSTRING optional
(result :pointer)) ; INT* out
; isize/usize(INT_PTR/SIZE_T)は x64 前提で :int64/:uint64。x86 では :int32/:uint32。use Win32::API;
my $WindowsCompareStringOrdinal = Win32::API::More->new('api-ms-win-core-winrt-string-l1-1-0',
'int WindowsCompareStringOrdinal(HANDLE string1, HANDLE string2, LPVOID result)');
# my $ret = $WindowsCompareStringOrdinal->Call($string1, $string2, $result);
# string1 : HSTRING optional -> HANDLE
# string2 : HSTRING optional -> HANDLE
# result : INT* out -> LPVOID
# 値渡し構造体は pack() した文字列、または Win32::API::Struct を使用。