ホーム › System.Console › GetNumberOfConsoleMouseButtons

GetNumberOfConsoleMouseButtons

関数

コンソールで使用可能なマウスボタンの数を取得する。

DLLKERNEL32.dll呼出規約winapiSetLastErrorあり

シグネチャ

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

BOOL GetNumberOfConsoleMouseButtons(
    DWORD* lpNumberOfMouseButtons
);

パラメーター

名前	型	方向
lpNumberOfMouseButtons	DWORD*	out

戻り値の型: BOOL

各言語での呼び出し定義

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

BOOL GetNumberOfConsoleMouseButtons(
    DWORD* lpNumberOfMouseButtons
);

[return: MarshalAs(UnmanagedType.Bool)]
[DllImport("KERNEL32.dll", SetLastError = true, ExactSpelling = true)]
static extern bool GetNumberOfConsoleMouseButtons(
    out uint lpNumberOfMouseButtons   // DWORD* out
);

<DllImport("KERNEL32.dll", SetLastError:=True, ExactSpelling:=True)>
Public Shared Function GetNumberOfConsoleMouseButtons(
    <Out> ByRef lpNumberOfMouseButtons As UInteger   ' DWORD* out
) As Boolean
End Function

' lpNumberOfMouseButtons : DWORD* out
Declare PtrSafe Function GetNumberOfConsoleMouseButtons Lib "kernel32" ( _
    ByRef lpNumberOfMouseButtons 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

GetNumberOfConsoleMouseButtons = ctypes.windll.kernel32.GetNumberOfConsoleMouseButtons
GetNumberOfConsoleMouseButtons.restype = wintypes.BOOL
GetNumberOfConsoleMouseButtons.argtypes = [
    ctypes.POINTER(wintypes.DWORD),  # lpNumberOfMouseButtons : DWORD* out
]
# GetLastError: use ctypes.GetLastError() (or ctypes.WinDLL(use_last_error=True))

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('KERNEL32.dll')
GetNumberOfConsoleMouseButtons = Fiddle::Function.new(
  lib['GetNumberOfConsoleMouseButtons'],
  [
    Fiddle::TYPE_VOIDP,  # lpNumberOfMouseButtons : DWORD* out
  ],
  Fiddle::TYPE_INT)

#[link(name = "kernel32")]
extern "system" {
    fn GetNumberOfConsoleMouseButtons(
        lpNumberOfMouseButtons: *mut u32  // DWORD* out
    ) -> i32;
}
// crates: windows-sys provides ready-made bindings for this API.

$sig = @"
[return: MarshalAs(UnmanagedType.Bool)]
[DllImport("KERNEL32.dll", SetLastError = true)]
public static extern bool GetNumberOfConsoleMouseButtons(out uint lpNumberOfMouseButtons);
"@
$api = Add-Type -MemberDefinition $sig -Name 'KERNEL32_GetNumberOfConsoleMouseButtons' -Namespace Win32 -PassThru
# $api::GetNumberOfConsoleMouseButtons(lpNumberOfMouseButtons)

#uselib "KERNEL32.dll"
#func global GetNumberOfConsoleMouseButtons "GetNumberOfConsoleMouseButtons" sptr
; GetNumberOfConsoleMouseButtons varptr(lpNumberOfMouseButtons)   ; 戻り値は stat
; lpNumberOfMouseButtons : DWORD* 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 "KERNEL32.dll"
#cfunc global GetNumberOfConsoleMouseButtons "GetNumberOfConsoleMouseButtons" var
; res = GetNumberOfConsoleMouseButtons(lpNumberOfMouseButtons)
; lpNumberOfMouseButtons : DWORD* 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 "KERNEL32.dll"
#cfunc global GetNumberOfConsoleMouseButtons "GetNumberOfConsoleMouseButtons" sptr
; res = GetNumberOfConsoleMouseButtons(varptr(lpNumberOfMouseButtons))
; lpNumberOfMouseButtons : DWORD* 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:

; BOOL GetNumberOfConsoleMouseButtons(DWORD* lpNumberOfMouseButtons)
#uselib "KERNEL32.dll"
#cfunc global GetNumberOfConsoleMouseButtons "GetNumberOfConsoleMouseButtons" var
; res = GetNumberOfConsoleMouseButtons(lpNumberOfMouseButtons)
; lpNumberOfMouseButtons : DWORD* 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。; BOOL GetNumberOfConsoleMouseButtons(DWORD* lpNumberOfMouseButtons)
#uselib "KERNEL32.dll"
#cfunc global GetNumberOfConsoleMouseButtons "GetNumberOfConsoleMouseButtons" intptr
; res = GetNumberOfConsoleMouseButtons(varptr(lpNumberOfMouseButtons))
; lpNumberOfMouseButtons : DWORD* 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 (
	kernel32 = windows.NewLazySystemDLL("KERNEL32.dll")
	procGetNumberOfConsoleMouseButtons = kernel32.NewProc("GetNumberOfConsoleMouseButtons")
)

// lpNumberOfMouseButtons (DWORD* out)
r1, _, err := procGetNumberOfConsoleMouseButtons.Call(
	uintptr(lpNumberOfMouseButtons),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // BOOL

function GetNumberOfConsoleMouseButtons(
  lpNumberOfMouseButtons: Pointer   // DWORD* out
): BOOL; stdcall;
  external 'KERNEL32.dll' name 'GetNumberOfConsoleMouseButtons';

result := DllCall("KERNEL32\GetNumberOfConsoleMouseButtons"
    , "Ptr", lpNumberOfMouseButtons   ; DWORD* out
    , "Int")   ; return: BOOL

●GetNumberOfConsoleMouseButtons(lpNumberOfMouseButtons) = DLL("KERNEL32.dll", "bool GetNumberOfConsoleMouseButtons(void*)")
# 呼び出し: GetNumberOfConsoleMouseButtons(lpNumberOfMouseButtons)
# lpNumberOfMouseButtons : DWORD* 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)。