SetConsoleFont

関数

コンソールで使用するフォントをインデックス指定で設定する内部関数。

DLLKERNEL32.dll呼出規約winapi

シグネチャ

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

BOOL SetConsoleFont(
    HANDLE hConsoleOutput,
    DWORD nFont
);

パラメーター

名前	型	方向
hConsoleOutput	HANDLE	in
nFont	DWORD	in

戻り値の型: BOOL

各言語での呼び出し定義

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

BOOL SetConsoleFont(
    HANDLE hConsoleOutput,
    DWORD nFont
);

[return: MarshalAs(UnmanagedType.Bool)]
[DllImport("KERNEL32.dll", ExactSpelling = true)]
static extern bool SetConsoleFont(
    IntPtr hConsoleOutput,   // HANDLE
    uint nFont   // DWORD
);

<DllImport("KERNEL32.dll", ExactSpelling:=True)>
Public Shared Function SetConsoleFont(
    hConsoleOutput As IntPtr,   ' HANDLE
    nFont As UInteger   ' DWORD
) As Boolean
End Function

' hConsoleOutput : HANDLE
' nFont : DWORD
Declare PtrSafe Function SetConsoleFont Lib "kernel32" ( _
    ByVal hConsoleOutput As LongPtr, _
    ByVal nFont 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

SetConsoleFont = ctypes.windll.kernel32.SetConsoleFont
SetConsoleFont.restype = wintypes.BOOL
SetConsoleFont.argtypes = [
    wintypes.HANDLE,  # hConsoleOutput : HANDLE
    wintypes.DWORD,  # nFont : DWORD
]

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('KERNEL32.dll')
SetConsoleFont = Fiddle::Function.new(
  lib['SetConsoleFont'],
  [
    Fiddle::TYPE_VOIDP,  # hConsoleOutput : HANDLE
    -Fiddle::TYPE_INT,  # nFont : DWORD
  ],
  Fiddle::TYPE_INT)

#[link(name = "kernel32")]
extern "system" {
    fn SetConsoleFont(
        hConsoleOutput: *mut core::ffi::c_void,  // HANDLE
        nFont: u32  // DWORD
    ) -> i32;
}
// crates: windows-sys provides ready-made bindings for this API.

$sig = @"
[return: MarshalAs(UnmanagedType.Bool)]
[DllImport("KERNEL32.dll")]
public static extern bool SetConsoleFont(IntPtr hConsoleOutput, uint nFont);
"@
$api = Add-Type -MemberDefinition $sig -Name 'KERNEL32_SetConsoleFont' -Namespace Win32 -PassThru
# $api::SetConsoleFont(hConsoleOutput, nFont)

#uselib "KERNEL32.dll"
#func global SetConsoleFont "SetConsoleFont" sptr, sptr
; SetConsoleFont hConsoleOutput, nFont   ; 戻り値は stat
; hConsoleOutput : HANDLE -> "sptr"
; nFont : DWORD -> "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 "KERNEL32.dll"
#cfunc global SetConsoleFont "SetConsoleFont" sptr, int
; res = SetConsoleFont(hConsoleOutput, nFont)
; hConsoleOutput : HANDLE -> "sptr"
; nFont : DWORD -> "int"

; BOOL SetConsoleFont(HANDLE hConsoleOutput, DWORD nFont)
#uselib "KERNEL32.dll"
#cfunc global SetConsoleFont "SetConsoleFont" intptr, int
; res = SetConsoleFont(hConsoleOutput, nFont)
; hConsoleOutput : HANDLE -> "intptr"
; nFont : DWORD -> "int"

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

var (
	kernel32 = windows.NewLazySystemDLL("KERNEL32.dll")
	procSetConsoleFont = kernel32.NewProc("SetConsoleFont")
)

// hConsoleOutput (HANDLE), nFont (DWORD)
r1, _, err := procSetConsoleFont.Call(
	uintptr(hConsoleOutput),
	uintptr(nFont),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // BOOL

function SetConsoleFont(
  hConsoleOutput: THandle;   // HANDLE
  nFont: DWORD   // DWORD
): BOOL; stdcall;
  external 'KERNEL32.dll' name 'SetConsoleFont';

result := DllCall("KERNEL32\SetConsoleFont"
    , "Ptr", hConsoleOutput   ; HANDLE
    , "UInt", nFont   ; DWORD
    , "Int")   ; return: BOOL

●SetConsoleFont(hConsoleOutput, nFont) = DLL("KERNEL32.dll", "bool SetConsoleFont(void*, dword)")
# 呼び出し: SetConsoleFont(hConsoleOutput, nFont)
# hConsoleOutput : HANDLE -> "void*"
# nFont : 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)。