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GetConsoleAliasExesW

関数

エイリアスが登録されている実行ファイル名の一覧を取得する(Unicode版)。

DLLKERNEL32.dll文字セットUnicode (-W)呼出規約winapiSetLastErrorあり

シグネチャ

// KERNEL32.dll  (Unicode / -W)
#include <windows.h>

DWORD GetConsoleAliasExesW(
    LPWSTR ExeNameBuffer,
    DWORD ExeNameBufferLength
);

パラメーター

名前	型	方向
ExeNameBuffer	LPWSTR	out
ExeNameBufferLength	DWORD	in

戻り値の型: DWORD

各言語での呼び出し定義

// KERNEL32.dll  (Unicode / -W)
#include <windows.h>

DWORD GetConsoleAliasExesW(
    LPWSTR ExeNameBuffer,
    DWORD ExeNameBufferLength
);

[DllImport("KERNEL32.dll", CharSet = CharSet.Unicode, SetLastError = true, ExactSpelling = true)]
static extern uint GetConsoleAliasExesW(
    [MarshalAs(UnmanagedType.LPWStr)] System.Text.StringBuilder ExeNameBuffer,   // LPWSTR out
    uint ExeNameBufferLength   // DWORD
);

<DllImport("KERNEL32.dll", CharSet:=CharSet.Unicode, SetLastError:=True, ExactSpelling:=True)>
Public Shared Function GetConsoleAliasExesW(
    <MarshalAs(UnmanagedType.LPWStr)> ExeNameBuffer As System.Text.StringBuilder,   ' LPWSTR out
    ExeNameBufferLength As UInteger   ' DWORD
) As UInteger
End Function

' ExeNameBuffer : LPWSTR out
' ExeNameBufferLength : DWORD
Declare PtrSafe Function GetConsoleAliasExesW Lib "kernel32" ( _
    ByVal ExeNameBuffer As LongPtr, _
    ByVal ExeNameBufferLength As Long) As Long
' Unicode(W): 文字列は ByVal As LongPtr とし StrPtr(unicodeStr) を渡す
' VBA7前提(PtrSafe)。32bit Office では LongPtr→Long。Integer=16bit / Long=32bit / LongLong=64bit。

import ctypes
from ctypes import wintypes

GetConsoleAliasExesW = ctypes.windll.kernel32.GetConsoleAliasExesW
GetConsoleAliasExesW.restype = wintypes.DWORD
GetConsoleAliasExesW.argtypes = [
    wintypes.LPWSTR,  # ExeNameBuffer : LPWSTR out
    wintypes.DWORD,  # ExeNameBufferLength : DWORD
]
# GetLastError: use ctypes.GetLastError() (or ctypes.WinDLL(use_last_error=True))

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('KERNEL32.dll')
GetConsoleAliasExesW = Fiddle::Function.new(
  lib['GetConsoleAliasExesW'],
  [
    Fiddle::TYPE_VOIDP,  # ExeNameBuffer : LPWSTR out
    -Fiddle::TYPE_INT,  # ExeNameBufferLength : DWORD
  ],
  -Fiddle::TYPE_INT)
# Wide strings: pass str.encode("UTF-16LE") + "\x00\x00"

#[link(name = "kernel32")]
extern "system" {
    fn GetConsoleAliasExesW(
        ExeNameBuffer: *mut u16,  // LPWSTR out
        ExeNameBufferLength: u32  // DWORD
    ) -> u32;
}
// crates: windows-sys provides ready-made bindings for this API.

$sig = @"
[DllImport("KERNEL32.dll", CharSet = CharSet.Unicode, SetLastError = true)]
public static extern uint GetConsoleAliasExesW([MarshalAs(UnmanagedType.LPWStr)] System.Text.StringBuilder ExeNameBuffer, uint ExeNameBufferLength);
"@
$api = Add-Type -MemberDefinition $sig -Name 'KERNEL32_GetConsoleAliasExesW' -Namespace Win32 -PassThru
# $api::GetConsoleAliasExesW(ExeNameBuffer, ExeNameBufferLength)

#uselib "KERNEL32.dll"
#func global GetConsoleAliasExesW "GetConsoleAliasExesW" wptr, wptr
; GetConsoleAliasExesW varptr(ExeNameBuffer), ExeNameBufferLength   ; 戻り値は stat
; ExeNameBuffer : LPWSTR out -> "wptr"
; ExeNameBufferLength : DWORD -> "wptr"
; ※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 GetConsoleAliasExesW "GetConsoleAliasExesW" var, int
; res = GetConsoleAliasExesW(ExeNameBuffer, ExeNameBufferLength)
; ExeNameBuffer : LPWSTR out -> "var"
; ExeNameBufferLength : DWORD -> "int"
; ※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 GetConsoleAliasExesW "GetConsoleAliasExesW" sptr, int
; res = GetConsoleAliasExesW(varptr(ExeNameBuffer), ExeNameBufferLength)
; ExeNameBuffer : LPWSTR out -> "sptr"
; ExeNameBufferLength : DWORD -> "int"
; ※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:

; DWORD GetConsoleAliasExesW(LPWSTR ExeNameBuffer, DWORD ExeNameBufferLength)
#uselib "KERNEL32.dll"
#cfunc global GetConsoleAliasExesW "GetConsoleAliasExesW" var, int
; res = GetConsoleAliasExesW(ExeNameBuffer, ExeNameBufferLength)
; ExeNameBuffer : LPWSTR out -> "var"
; ExeNameBufferLength : DWORD -> "int"
; ※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。; DWORD GetConsoleAliasExesW(LPWSTR ExeNameBuffer, DWORD ExeNameBufferLength)
#uselib "KERNEL32.dll"
#cfunc global GetConsoleAliasExesW "GetConsoleAliasExesW" intptr, int
; res = GetConsoleAliasExesW(varptr(ExeNameBuffer), ExeNameBufferLength)
; ExeNameBuffer : LPWSTR out -> "intptr"
; ExeNameBufferLength : DWORD -> "int"
; ※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")
	procGetConsoleAliasExesW = kernel32.NewProc("GetConsoleAliasExesW")
)

// ExeNameBuffer (LPWSTR out), ExeNameBufferLength (DWORD)
r1, _, err := procGetConsoleAliasExesW.Call(
	uintptr(ExeNameBuffer),
	uintptr(ExeNameBufferLength),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // DWORD

function GetConsoleAliasExesW(
  ExeNameBuffer: PWideChar;   // LPWSTR out
  ExeNameBufferLength: DWORD   // DWORD
): DWORD; stdcall;
  external 'KERNEL32.dll' name 'GetConsoleAliasExesW';

result := DllCall("KERNEL32\GetConsoleAliasExesW"
    , "Ptr", ExeNameBuffer   ; LPWSTR out
    , "UInt", ExeNameBufferLength   ; DWORD
    , "UInt")   ; return: DWORD

●GetConsoleAliasExesW(ExeNameBuffer, ExeNameBufferLength) = DLL("KERNEL32.dll", "dword GetConsoleAliasExesW(char*, dword)")
# 呼び出し: GetConsoleAliasExesW(ExeNameBuffer, ExeNameBufferLength)
# ExeNameBuffer : LPWSTR out -> "char*"
# ExeNameBufferLength : DWORD -> "dword"
# 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)。
# ※-W(Unicode)関数。なでしこ1はANSIのため -A 版の利用を推奨。