ExtDeviceMode

関数

プリンタのデバイスモード設定を取得・編集する。

DLLwinspool.drv呼出規約winapi

シグネチャ

// winspool.drv
#include <windows.h>

INT ExtDeviceMode(
    HWND hWnd,   // optional
    HANDLE hInst,   // optional
    DEVMODEA* pDevModeOutput,   // optional
    LPSTR pDeviceName,   // optional
    LPSTR pPort,   // optional
    DEVMODEA* pDevModeInput,   // optional
    LPSTR pProfile,   // optional
    DWORD fMode
);

パラメーター

名前	型	方向
hWnd	HWND	inoptional
hInst	HANDLE	inoptional
pDevModeOutput	DEVMODEA*	inoutoptional
pDeviceName	LPSTR	inoptional
pPort	LPSTR	inoptional
pDevModeInput	DEVMODEA*	inoptional
pProfile	LPSTR	inoptional
fMode	DWORD	in

戻り値の型: INT

各言語での呼び出し定義

// winspool.drv
#include <windows.h>

INT ExtDeviceMode(
    HWND hWnd,   // optional
    HANDLE hInst,   // optional
    DEVMODEA* pDevModeOutput,   // optional
    LPSTR pDeviceName,   // optional
    LPSTR pPort,   // optional
    DEVMODEA* pDevModeInput,   // optional
    LPSTR pProfile,   // optional
    DWORD fMode
);

[DllImport("winspool.drv", ExactSpelling = true)]
static extern int ExtDeviceMode(
    IntPtr hWnd,   // HWND optional
    IntPtr hInst,   // HANDLE optional
    IntPtr pDevModeOutput,   // DEVMODEA* optional, in/out
    [MarshalAs(UnmanagedType.LPStr)] string pDeviceName,   // LPSTR optional
    [MarshalAs(UnmanagedType.LPStr)] string pPort,   // LPSTR optional
    IntPtr pDevModeInput,   // DEVMODEA* optional
    [MarshalAs(UnmanagedType.LPStr)] string pProfile,   // LPSTR optional
    uint fMode   // DWORD
);

<DllImport("winspool.drv", ExactSpelling:=True)>
Public Shared Function ExtDeviceMode(
    hWnd As IntPtr,   ' HWND optional
    hInst As IntPtr,   ' HANDLE optional
    pDevModeOutput As IntPtr,   ' DEVMODEA* optional, in/out
    <MarshalAs(UnmanagedType.LPStr)> pDeviceName As String,   ' LPSTR optional
    <MarshalAs(UnmanagedType.LPStr)> pPort As String,   ' LPSTR optional
    pDevModeInput As IntPtr,   ' DEVMODEA* optional
    <MarshalAs(UnmanagedType.LPStr)> pProfile As String,   ' LPSTR optional
    fMode As UInteger   ' DWORD
) As Integer
End Function

' hWnd : HWND optional
' hInst : HANDLE optional
' pDevModeOutput : DEVMODEA* optional, in/out
' pDeviceName : LPSTR optional
' pPort : LPSTR optional
' pDevModeInput : DEVMODEA* optional
' pProfile : LPSTR optional
' fMode : DWORD
Declare PtrSafe Function ExtDeviceMode Lib "winspool.drv" ( _
    ByVal hWnd As LongPtr, _
    ByVal hInst As LongPtr, _
    ByVal pDevModeOutput As LongPtr, _
    ByVal pDeviceName As String, _
    ByVal pPort As String, _
    ByVal pDevModeInput As LongPtr, _
    ByVal pProfile As String, _
    ByVal fMode 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

ExtDeviceMode = ctypes.windll.LoadLibrary("winspool.drv").ExtDeviceMode
ExtDeviceMode.restype = ctypes.c_int
ExtDeviceMode.argtypes = [
    wintypes.HANDLE,  # hWnd : HWND optional
    wintypes.HANDLE,  # hInst : HANDLE optional
    ctypes.c_void_p,  # pDevModeOutput : DEVMODEA* optional, in/out
    wintypes.LPCSTR,  # pDeviceName : LPSTR optional
    wintypes.LPCSTR,  # pPort : LPSTR optional
    ctypes.c_void_p,  # pDevModeInput : DEVMODEA* optional
    wintypes.LPCSTR,  # pProfile : LPSTR optional
    wintypes.DWORD,  # fMode : DWORD
]

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('winspool.drv')
ExtDeviceMode = Fiddle::Function.new(
  lib['ExtDeviceMode'],
  [
    Fiddle::TYPE_VOIDP,  # hWnd : HWND optional
    Fiddle::TYPE_VOIDP,  # hInst : HANDLE optional
    Fiddle::TYPE_VOIDP,  # pDevModeOutput : DEVMODEA* optional, in/out
    Fiddle::TYPE_VOIDP,  # pDeviceName : LPSTR optional
    Fiddle::TYPE_VOIDP,  # pPort : LPSTR optional
    Fiddle::TYPE_VOIDP,  # pDevModeInput : DEVMODEA* optional
    Fiddle::TYPE_VOIDP,  # pProfile : LPSTR optional
    -Fiddle::TYPE_INT,  # fMode : DWORD
  ],
  Fiddle::TYPE_INT)

#[link(name = "winspool.drv")]
extern "system" {
    fn ExtDeviceMode(
        hWnd: *mut core::ffi::c_void,  // HWND optional
        hInst: *mut core::ffi::c_void,  // HANDLE optional
        pDevModeOutput: *mut DEVMODEA,  // DEVMODEA* optional, in/out
        pDeviceName: *mut u8,  // LPSTR optional
        pPort: *mut u8,  // LPSTR optional
        pDevModeInput: *mut DEVMODEA,  // DEVMODEA* optional
        pProfile: *mut u8,  // LPSTR optional
        fMode: u32  // DWORD
    ) -> i32;
}
// crates: windows-sys provides ready-made bindings for this API.

$sig = @"
[DllImport("winspool.drv")]
public static extern int ExtDeviceMode(IntPtr hWnd, IntPtr hInst, IntPtr pDevModeOutput, [MarshalAs(UnmanagedType.LPStr)] string pDeviceName, [MarshalAs(UnmanagedType.LPStr)] string pPort, IntPtr pDevModeInput, [MarshalAs(UnmanagedType.LPStr)] string pProfile, uint fMode);
"@
$api = Add-Type -MemberDefinition $sig -Name 'winspool.drv_ExtDeviceMode' -Namespace Win32 -PassThru
# $api::ExtDeviceMode(hWnd, hInst, pDevModeOutput, pDeviceName, pPort, pDevModeInput, pProfile, fMode)

#uselib "winspool.drv"
#func global ExtDeviceMode "ExtDeviceMode" sptr, sptr, sptr, sptr, sptr, sptr, sptr, sptr
; ExtDeviceMode hWnd, hInst, varptr(pDevModeOutput), pDeviceName, pPort, varptr(pDevModeInput), pProfile, fMode   ; 戻り値は stat
; hWnd : HWND optional -> "sptr"
; hInst : HANDLE optional -> "sptr"
; pDevModeOutput : DEVMODEA* optional, in/out -> "sptr"
; pDeviceName : LPSTR optional -> "sptr"
; pPort : LPSTR optional -> "sptr"
; pDevModeInput : DEVMODEA* optional -> "sptr"
; pProfile : LPSTR optional -> "sptr"
; fMode : 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。

出力引数:

#uselib "winspool.drv"
#cfunc global ExtDeviceMode "ExtDeviceMode" sptr, sptr, var, str, str, var, str, int
; res = ExtDeviceMode(hWnd, hInst, pDevModeOutput, pDeviceName, pPort, pDevModeInput, pProfile, fMode)
; hWnd : HWND optional -> "sptr"
; hInst : HANDLE optional -> "sptr"
; pDevModeOutput : DEVMODEA* optional, in/out -> "var"
; pDeviceName : LPSTR optional -> "str"
; pPort : LPSTR optional -> "str"
; pDevModeInput : DEVMODEA* optional -> "var"
; pProfile : LPSTR optional -> "str"
; fMode : 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 "winspool.drv"
#cfunc global ExtDeviceMode "ExtDeviceMode" sptr, sptr, sptr, str, str, sptr, str, int
; res = ExtDeviceMode(hWnd, hInst, varptr(pDevModeOutput), pDeviceName, pPort, varptr(pDevModeInput), pProfile, fMode)
; hWnd : HWND optional -> "sptr"
; hInst : HANDLE optional -> "sptr"
; pDevModeOutput : DEVMODEA* optional, in/out -> "sptr"
; pDeviceName : LPSTR optional -> "str"
; pPort : LPSTR optional -> "str"
; pDevModeInput : DEVMODEA* optional -> "sptr"
; pProfile : LPSTR optional -> "str"
; fMode : 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:

; INT ExtDeviceMode(HWND hWnd, HANDLE hInst, DEVMODEA* pDevModeOutput, LPSTR pDeviceName, LPSTR pPort, DEVMODEA* pDevModeInput, LPSTR pProfile, DWORD fMode)
#uselib "winspool.drv"
#cfunc global ExtDeviceMode "ExtDeviceMode" intptr, intptr, var, str, str, var, str, int
; res = ExtDeviceMode(hWnd, hInst, pDevModeOutput, pDeviceName, pPort, pDevModeInput, pProfile, fMode)
; hWnd : HWND optional -> "intptr"
; hInst : HANDLE optional -> "intptr"
; pDevModeOutput : DEVMODEA* optional, in/out -> "var"
; pDeviceName : LPSTR optional -> "str"
; pPort : LPSTR optional -> "str"
; pDevModeInput : DEVMODEA* optional -> "var"
; pProfile : LPSTR optional -> "str"
; fMode : 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。; INT ExtDeviceMode(HWND hWnd, HANDLE hInst, DEVMODEA* pDevModeOutput, LPSTR pDeviceName, LPSTR pPort, DEVMODEA* pDevModeInput, LPSTR pProfile, DWORD fMode)
#uselib "winspool.drv"
#cfunc global ExtDeviceMode "ExtDeviceMode" intptr, intptr, intptr, str, str, intptr, str, int
; res = ExtDeviceMode(hWnd, hInst, varptr(pDevModeOutput), pDeviceName, pPort, varptr(pDevModeInput), pProfile, fMode)
; hWnd : HWND optional -> "intptr"
; hInst : HANDLE optional -> "intptr"
; pDevModeOutput : DEVMODEA* optional, in/out -> "intptr"
; pDeviceName : LPSTR optional -> "str"
; pPort : LPSTR optional -> "str"
; pDevModeInput : DEVMODEA* optional -> "intptr"
; pProfile : LPSTR optional -> "str"
; fMode : 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 (
	winspool_drv = windows.NewLazySystemDLL("winspool.drv")
	procExtDeviceMode = winspool_drv.NewProc("ExtDeviceMode")
)

// hWnd (HWND optional), hInst (HANDLE optional), pDevModeOutput (DEVMODEA* optional, in/out), pDeviceName (LPSTR optional), pPort (LPSTR optional), pDevModeInput (DEVMODEA* optional), pProfile (LPSTR optional), fMode (DWORD)
r1, _, err := procExtDeviceMode.Call(
	uintptr(hWnd),
	uintptr(hInst),
	uintptr(pDevModeOutput),
	uintptr(unsafe.Pointer(windows.BytePtrFromString(pDeviceName))),
	uintptr(unsafe.Pointer(windows.BytePtrFromString(pPort))),
	uintptr(pDevModeInput),
	uintptr(unsafe.Pointer(windows.BytePtrFromString(pProfile))),
	uintptr(fMode),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // INT

function ExtDeviceMode(
  hWnd: THandle;   // HWND optional
  hInst: THandle;   // HANDLE optional
  pDevModeOutput: Pointer;   // DEVMODEA* optional, in/out
  pDeviceName: PAnsiChar;   // LPSTR optional
  pPort: PAnsiChar;   // LPSTR optional
  pDevModeInput: Pointer;   // DEVMODEA* optional
  pProfile: PAnsiChar;   // LPSTR optional
  fMode: DWORD   // DWORD
): Integer; stdcall;
  external 'winspool.drv' name 'ExtDeviceMode';

result := DllCall("winspool.drv\ExtDeviceMode"
    , "Ptr", hWnd   ; HWND optional
    , "Ptr", hInst   ; HANDLE optional
    , "Ptr", pDevModeOutput   ; DEVMODEA* optional, in/out
    , "AStr", pDeviceName   ; LPSTR optional
    , "AStr", pPort   ; LPSTR optional
    , "Ptr", pDevModeInput   ; DEVMODEA* optional
    , "AStr", pProfile   ; LPSTR optional
    , "UInt", fMode   ; DWORD
    , "Int")   ; return: INT

●ExtDeviceMode(hWnd, hInst, pDevModeOutput, pDeviceName, pPort, pDevModeInput, pProfile, fMode) = DLL("winspool.drv", "int ExtDeviceMode(void*, void*, void*, char*, char*, void*, char*, dword)")
# 呼び出し: ExtDeviceMode(hWnd, hInst, pDevModeOutput, pDeviceName, pPort, pDevModeInput, pProfile, fMode)
# hWnd : HWND optional -> "void*"
# hInst : HANDLE optional -> "void*"
# pDevModeOutput : DEVMODEA* optional, in/out -> "void*"
# pDeviceName : LPSTR optional -> "char*"
# pPort : LPSTR optional -> "char*"
# pDevModeInput : DEVMODEA* optional -> "void*"
# pProfile : LPSTR optional -> "char*"
# fMode : 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)。