FindNLSStringEx

関数

ロケール名を指定して文字列内から部分文字列を検索する。

DLLKERNEL32.dll呼出規約winapiSetLastErrorあり対応OSWindows Vista 以降

シグネチャ

// KERNEL32.dll
#include <windows.h>

INT FindNLSStringEx(
    LPCWSTR lpLocaleName,   // optional
    DWORD dwFindNLSStringFlags,
    LPCWSTR lpStringSource,
    INT cchSource,
    LPCWSTR lpStringValue,
    INT cchValue,
    INT* pcchFound,   // optional
    NLSVERSIONINFO* lpVersionInformation,   // optional
    void* lpReserved,   // optional
    LPARAM sortHandle
);

パラメーター

名前	型	方向
lpLocaleName	LPCWSTR	inoptional
dwFindNLSStringFlags	DWORD	in
lpStringSource	LPCWSTR	in
cchSource	INT	in
lpStringValue	LPCWSTR	in
cchValue	INT	in
pcchFound	INT*	outoptional
lpVersionInformation	NLSVERSIONINFO*	inoptional
lpReserved	void*	inoptional
sortHandle	LPARAM	in

戻り値の型: INT

各言語での呼び出し定義

// KERNEL32.dll
#include <windows.h>

INT FindNLSStringEx(
    LPCWSTR lpLocaleName,   // optional
    DWORD dwFindNLSStringFlags,
    LPCWSTR lpStringSource,
    INT cchSource,
    LPCWSTR lpStringValue,
    INT cchValue,
    INT* pcchFound,   // optional
    NLSVERSIONINFO* lpVersionInformation,   // optional
    void* lpReserved,   // optional
    LPARAM sortHandle
);

[DllImport("KERNEL32.dll", SetLastError = true, ExactSpelling = true)]
static extern int FindNLSStringEx(
    [MarshalAs(UnmanagedType.LPWStr)] string lpLocaleName,   // LPCWSTR optional
    uint dwFindNLSStringFlags,   // DWORD
    [MarshalAs(UnmanagedType.LPWStr)] string lpStringSource,   // LPCWSTR
    int cchSource,   // INT
    [MarshalAs(UnmanagedType.LPWStr)] string lpStringValue,   // LPCWSTR
    int cchValue,   // INT
    IntPtr pcchFound,   // INT* optional, out
    IntPtr lpVersionInformation,   // NLSVERSIONINFO* optional
    IntPtr lpReserved,   // void* optional
    IntPtr sortHandle   // LPARAM
);

<DllImport("KERNEL32.dll", SetLastError:=True, ExactSpelling:=True)>
Public Shared Function FindNLSStringEx(
    <MarshalAs(UnmanagedType.LPWStr)> lpLocaleName As String,   ' LPCWSTR optional
    dwFindNLSStringFlags As UInteger,   ' DWORD
    <MarshalAs(UnmanagedType.LPWStr)> lpStringSource As String,   ' LPCWSTR
    cchSource As Integer,   ' INT
    <MarshalAs(UnmanagedType.LPWStr)> lpStringValue As String,   ' LPCWSTR
    cchValue As Integer,   ' INT
    pcchFound As IntPtr,   ' INT* optional, out
    lpVersionInformation As IntPtr,   ' NLSVERSIONINFO* optional
    lpReserved As IntPtr,   ' void* optional
    sortHandle As IntPtr   ' LPARAM
) As Integer
End Function

' lpLocaleName : LPCWSTR optional
' dwFindNLSStringFlags : DWORD
' lpStringSource : LPCWSTR
' cchSource : INT
' lpStringValue : LPCWSTR
' cchValue : INT
' pcchFound : INT* optional, out
' lpVersionInformation : NLSVERSIONINFO* optional
' lpReserved : void* optional
' sortHandle : LPARAM
Declare PtrSafe Function FindNLSStringEx Lib "kernel32" ( _
    ByVal lpLocaleName As LongPtr, _
    ByVal dwFindNLSStringFlags As Long, _
    ByVal lpStringSource As LongPtr, _
    ByVal cchSource As Long, _
    ByVal lpStringValue As LongPtr, _
    ByVal cchValue As Long, _
    ByVal pcchFound As LongPtr, _
    ByVal lpVersionInformation As LongPtr, _
    ByVal lpReserved As LongPtr, _
    ByVal sortHandle 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

FindNLSStringEx = ctypes.windll.kernel32.FindNLSStringEx
FindNLSStringEx.restype = ctypes.c_int
FindNLSStringEx.argtypes = [
    wintypes.LPCWSTR,  # lpLocaleName : LPCWSTR optional
    wintypes.DWORD,  # dwFindNLSStringFlags : DWORD
    wintypes.LPCWSTR,  # lpStringSource : LPCWSTR
    ctypes.c_int,  # cchSource : INT
    wintypes.LPCWSTR,  # lpStringValue : LPCWSTR
    ctypes.c_int,  # cchValue : INT
    ctypes.POINTER(ctypes.c_int),  # pcchFound : INT* optional, out
    ctypes.c_void_p,  # lpVersionInformation : NLSVERSIONINFO* optional
    ctypes.POINTER(None),  # lpReserved : void* optional
    ctypes.c_ssize_t,  # sortHandle : LPARAM
]
# GetLastError: use ctypes.GetLastError() (or ctypes.WinDLL(use_last_error=True))

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('KERNEL32.dll')
FindNLSStringEx = Fiddle::Function.new(
  lib['FindNLSStringEx'],
  [
    Fiddle::TYPE_VOIDP,  # lpLocaleName : LPCWSTR optional
    -Fiddle::TYPE_INT,  # dwFindNLSStringFlags : DWORD
    Fiddle::TYPE_VOIDP,  # lpStringSource : LPCWSTR
    Fiddle::TYPE_INT,  # cchSource : INT
    Fiddle::TYPE_VOIDP,  # lpStringValue : LPCWSTR
    Fiddle::TYPE_INT,  # cchValue : INT
    Fiddle::TYPE_VOIDP,  # pcchFound : INT* optional, out
    Fiddle::TYPE_VOIDP,  # lpVersionInformation : NLSVERSIONINFO* optional
    Fiddle::TYPE_VOIDP,  # lpReserved : void* optional
    Fiddle::TYPE_INTPTR_T,  # sortHandle : LPARAM
  ],
  Fiddle::TYPE_INT)

#[link(name = "kernel32")]
extern "system" {
    fn FindNLSStringEx(
        lpLocaleName: *const u16,  // LPCWSTR optional
        dwFindNLSStringFlags: u32,  // DWORD
        lpStringSource: *const u16,  // LPCWSTR
        cchSource: i32,  // INT
        lpStringValue: *const u16,  // LPCWSTR
        cchValue: i32,  // INT
        pcchFound: *mut i32,  // INT* optional, out
        lpVersionInformation: *mut NLSVERSIONINFO,  // NLSVERSIONINFO* optional
        lpReserved: *mut (),  // void* optional
        sortHandle: isize  // LPARAM
    ) -> i32;
}
// crates: windows-sys provides ready-made bindings for this API.

$sig = @"
[DllImport("KERNEL32.dll", SetLastError = true)]
public static extern int FindNLSStringEx([MarshalAs(UnmanagedType.LPWStr)] string lpLocaleName, uint dwFindNLSStringFlags, [MarshalAs(UnmanagedType.LPWStr)] string lpStringSource, int cchSource, [MarshalAs(UnmanagedType.LPWStr)] string lpStringValue, int cchValue, IntPtr pcchFound, IntPtr lpVersionInformation, IntPtr lpReserved, IntPtr sortHandle);
"@
$api = Add-Type -MemberDefinition $sig -Name 'KERNEL32_FindNLSStringEx' -Namespace Win32 -PassThru
# $api::FindNLSStringEx(lpLocaleName, dwFindNLSStringFlags, lpStringSource, cchSource, lpStringValue, cchValue, pcchFound, lpVersionInformation, lpReserved, sortHandle)

#uselib "KERNEL32.dll"
#func global FindNLSStringEx "FindNLSStringEx" sptr, sptr, sptr, sptr, sptr, sptr, sptr, sptr, sptr, sptr
; FindNLSStringEx lpLocaleName, dwFindNLSStringFlags, lpStringSource, cchSource, lpStringValue, cchValue, varptr(pcchFound), varptr(lpVersionInformation), lpReserved, sortHandle   ; 戻り値は stat
; lpLocaleName : LPCWSTR optional -> "sptr"
; dwFindNLSStringFlags : DWORD -> "sptr"
; lpStringSource : LPCWSTR -> "sptr"
; cchSource : INT -> "sptr"
; lpStringValue : LPCWSTR -> "sptr"
; cchValue : INT -> "sptr"
; pcchFound : INT* optional, out -> "sptr"
; lpVersionInformation : NLSVERSIONINFO* optional -> "sptr"
; lpReserved : void* optional -> "sptr"
; sortHandle : LPARAM -> "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 "KERNEL32.dll"
#cfunc global FindNLSStringEx "FindNLSStringEx" wstr, int, wstr, int, wstr, int, var, var, sptr, sptr
; res = FindNLSStringEx(lpLocaleName, dwFindNLSStringFlags, lpStringSource, cchSource, lpStringValue, cchValue, pcchFound, lpVersionInformation, lpReserved, sortHandle)
; lpLocaleName : LPCWSTR optional -> "wstr"
; dwFindNLSStringFlags : DWORD -> "int"
; lpStringSource : LPCWSTR -> "wstr"
; cchSource : INT -> "int"
; lpStringValue : LPCWSTR -> "wstr"
; cchValue : INT -> "int"
; pcchFound : INT* optional, out -> "var"
; lpVersionInformation : NLSVERSIONINFO* optional -> "var"
; lpReserved : void* optional -> "sptr"
; sortHandle : LPARAM -> "sptr"
; ※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 "KERNEL32.dll"
#cfunc global FindNLSStringEx "FindNLSStringEx" wstr, int, wstr, int, wstr, int, sptr, sptr, sptr, sptr
; res = FindNLSStringEx(lpLocaleName, dwFindNLSStringFlags, lpStringSource, cchSource, lpStringValue, cchValue, varptr(pcchFound), varptr(lpVersionInformation), lpReserved, sortHandle)
; lpLocaleName : LPCWSTR optional -> "wstr"
; dwFindNLSStringFlags : DWORD -> "int"
; lpStringSource : LPCWSTR -> "wstr"
; cchSource : INT -> "int"
; lpStringValue : LPCWSTR -> "wstr"
; cchValue : INT -> "int"
; pcchFound : INT* optional, out -> "sptr"
; lpVersionInformation : NLSVERSIONINFO* optional -> "sptr"
; lpReserved : void* optional -> "sptr"
; sortHandle : LPARAM -> "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:

; INT FindNLSStringEx(LPCWSTR lpLocaleName, DWORD dwFindNLSStringFlags, LPCWSTR lpStringSource, INT cchSource, LPCWSTR lpStringValue, INT cchValue, INT* pcchFound, NLSVERSIONINFO* lpVersionInformation, void* lpReserved, LPARAM sortHandle)
#uselib "KERNEL32.dll"
#cfunc global FindNLSStringEx "FindNLSStringEx" wstr, int, wstr, int, wstr, int, var, var, intptr, intptr
; res = FindNLSStringEx(lpLocaleName, dwFindNLSStringFlags, lpStringSource, cchSource, lpStringValue, cchValue, pcchFound, lpVersionInformation, lpReserved, sortHandle)
; lpLocaleName : LPCWSTR optional -> "wstr"
; dwFindNLSStringFlags : DWORD -> "int"
; lpStringSource : LPCWSTR -> "wstr"
; cchSource : INT -> "int"
; lpStringValue : LPCWSTR -> "wstr"
; cchValue : INT -> "int"
; pcchFound : INT* optional, out -> "var"
; lpVersionInformation : NLSVERSIONINFO* optional -> "var"
; lpReserved : void* optional -> "intptr"
; sortHandle : LPARAM -> "intptr"
; ※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。; INT FindNLSStringEx(LPCWSTR lpLocaleName, DWORD dwFindNLSStringFlags, LPCWSTR lpStringSource, INT cchSource, LPCWSTR lpStringValue, INT cchValue, INT* pcchFound, NLSVERSIONINFO* lpVersionInformation, void* lpReserved, LPARAM sortHandle)
#uselib "KERNEL32.dll"
#cfunc global FindNLSStringEx "FindNLSStringEx" wstr, int, wstr, int, wstr, int, intptr, intptr, intptr, intptr
; res = FindNLSStringEx(lpLocaleName, dwFindNLSStringFlags, lpStringSource, cchSource, lpStringValue, cchValue, varptr(pcchFound), varptr(lpVersionInformation), lpReserved, sortHandle)
; lpLocaleName : LPCWSTR optional -> "wstr"
; dwFindNLSStringFlags : DWORD -> "int"
; lpStringSource : LPCWSTR -> "wstr"
; cchSource : INT -> "int"
; lpStringValue : LPCWSTR -> "wstr"
; cchValue : INT -> "int"
; pcchFound : INT* optional, out -> "intptr"
; lpVersionInformation : NLSVERSIONINFO* optional -> "intptr"
; lpReserved : void* optional -> "intptr"
; sortHandle : LPARAM -> "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 (
	kernel32 = windows.NewLazySystemDLL("KERNEL32.dll")
	procFindNLSStringEx = kernel32.NewProc("FindNLSStringEx")
)

// lpLocaleName (LPCWSTR optional), dwFindNLSStringFlags (DWORD), lpStringSource (LPCWSTR), cchSource (INT), lpStringValue (LPCWSTR), cchValue (INT), pcchFound (INT* optional, out), lpVersionInformation (NLSVERSIONINFO* optional), lpReserved (void* optional), sortHandle (LPARAM)
r1, _, err := procFindNLSStringEx.Call(
	uintptr(unsafe.Pointer(windows.StringToUTF16Ptr(lpLocaleName))),
	uintptr(dwFindNLSStringFlags),
	uintptr(unsafe.Pointer(windows.StringToUTF16Ptr(lpStringSource))),
	uintptr(cchSource),
	uintptr(unsafe.Pointer(windows.StringToUTF16Ptr(lpStringValue))),
	uintptr(cchValue),
	uintptr(pcchFound),
	uintptr(lpVersionInformation),
	uintptr(lpReserved),
	uintptr(sortHandle),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // INT

function FindNLSStringEx(
  lpLocaleName: PWideChar;   // LPCWSTR optional
  dwFindNLSStringFlags: DWORD;   // DWORD
  lpStringSource: PWideChar;   // LPCWSTR
  cchSource: Integer;   // INT
  lpStringValue: PWideChar;   // LPCWSTR
  cchValue: Integer;   // INT
  pcchFound: Pointer;   // INT* optional, out
  lpVersionInformation: Pointer;   // NLSVERSIONINFO* optional
  lpReserved: Pointer;   // void* optional
  sortHandle: NativeInt   // LPARAM
): Integer; stdcall;
  external 'KERNEL32.dll' name 'FindNLSStringEx';

result := DllCall("KERNEL32\FindNLSStringEx"
    , "WStr", lpLocaleName   ; LPCWSTR optional
    , "UInt", dwFindNLSStringFlags   ; DWORD
    , "WStr", lpStringSource   ; LPCWSTR
    , "Int", cchSource   ; INT
    , "WStr", lpStringValue   ; LPCWSTR
    , "Int", cchValue   ; INT
    , "Ptr", pcchFound   ; INT* optional, out
    , "Ptr", lpVersionInformation   ; NLSVERSIONINFO* optional
    , "Ptr", lpReserved   ; void* optional
    , "Ptr", sortHandle   ; LPARAM
    , "Int")   ; return: INT

●FindNLSStringEx(lpLocaleName, dwFindNLSStringFlags, lpStringSource, cchSource, lpStringValue, cchValue, pcchFound, lpVersionInformation, lpReserved, sortHandle) = DLL("KERNEL32.dll", "int FindNLSStringEx(char*, dword, char*, int, char*, int, void*, void*, void*, int)")
# 呼び出し: FindNLSStringEx(lpLocaleName, dwFindNLSStringFlags, lpStringSource, cchSource, lpStringValue, cchValue, pcchFound, lpVersionInformation, lpReserved, sortHandle)
# lpLocaleName : LPCWSTR optional -> "char*"
# dwFindNLSStringFlags : DWORD -> "dword"
# lpStringSource : LPCWSTR -> "char*"
# cchSource : INT -> "int"
# lpStringValue : LPCWSTR -> "char*"
# cchValue : INT -> "int"
# pcchFound : INT* optional, out -> "void*"
# lpVersionInformation : NLSVERSIONINFO* optional -> "void*"
# lpReserved : void* optional -> "void*"
# sortHandle : LPARAM -> "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)。