ホーム › Graphics.Printing › GetJobAttributesEx
GetJobAttributesEx
関数印刷ジョブの属性情報を拡張形式で取得する。
シグネチャ
// SPOOLSS.dll
#include <windows.h>
BOOL GetJobAttributesEx(
LPWSTR pPrinterName,
DEVMODEW* pDevmode,
DWORD dwLevel,
BYTE* pAttributeInfo,
DWORD nSize,
DWORD dwFlags
);パラメーター
| 名前 | 型 | 方向 | 説明 |
|---|---|---|---|
| pPrinterName | LPWSTR | in | 対象プリンタ名を示す文字列(Unicode)。 |
| pDevmode | DEVMODEW* | in | 印刷設定を保持するDEVMODEW構造体へのポインタ。 |
| dwLevel | DWORD | in | pAttributeInfoが指す構造体のバージョンレベル。 |
| pAttributeInfo | BYTE* | out | ジョブ属性情報を受け取る出力バッファ。 |
| nSize | DWORD | in | pAttributeInfoバッファのサイズ(バイト単位)。 |
| dwFlags | DWORD | in | 取得動作を制御するフラグ。 |
戻り値の型: BOOL
各言語での呼び出し定義
// SPOOLSS.dll
#include <windows.h>
BOOL GetJobAttributesEx(
LPWSTR pPrinterName,
DEVMODEW* pDevmode,
DWORD dwLevel,
BYTE* pAttributeInfo,
DWORD nSize,
DWORD dwFlags
);[return: MarshalAs(UnmanagedType.Bool)]
[DllImport("SPOOLSS.dll", ExactSpelling = true)]
static extern bool GetJobAttributesEx(
[MarshalAs(UnmanagedType.LPWStr)] string pPrinterName, // LPWSTR
IntPtr pDevmode, // DEVMODEW*
uint dwLevel, // DWORD
IntPtr pAttributeInfo, // BYTE* out
uint nSize, // DWORD
uint dwFlags // DWORD
);<DllImport("SPOOLSS.dll", ExactSpelling:=True)>
Public Shared Function GetJobAttributesEx(
<MarshalAs(UnmanagedType.LPWStr)> pPrinterName As String, ' LPWSTR
pDevmode As IntPtr, ' DEVMODEW*
dwLevel As UInteger, ' DWORD
pAttributeInfo As IntPtr, ' BYTE* out
nSize As UInteger, ' DWORD
dwFlags As UInteger ' DWORD
) As <MarshalAs(UnmanagedType.Bool)> Boolean
End Function' pPrinterName : LPWSTR
' pDevmode : DEVMODEW*
' dwLevel : DWORD
' pAttributeInfo : BYTE* out
' nSize : DWORD
' dwFlags : DWORD
Declare PtrSafe Function GetJobAttributesEx Lib "spoolss" ( _
ByVal pPrinterName As LongPtr, _
ByVal pDevmode As LongPtr, _
ByVal dwLevel As Long, _
ByVal pAttributeInfo As LongPtr, _
ByVal nSize As Long, _
ByVal dwFlags 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
GetJobAttributesEx = ctypes.windll.spoolss.GetJobAttributesEx
GetJobAttributesEx.restype = wintypes.BOOL
GetJobAttributesEx.argtypes = [
wintypes.LPCWSTR, # pPrinterName : LPWSTR
ctypes.c_void_p, # pDevmode : DEVMODEW*
wintypes.DWORD, # dwLevel : DWORD
ctypes.POINTER(ctypes.c_ubyte), # pAttributeInfo : BYTE* out
wintypes.DWORD, # nSize : DWORD
wintypes.DWORD, # dwFlags : DWORD
]require 'fiddle'
require 'fiddle/import'
lib = Fiddle.dlopen('SPOOLSS.dll')
GetJobAttributesEx = Fiddle::Function.new(
lib['GetJobAttributesEx'],
[
Fiddle::TYPE_VOIDP, # pPrinterName : LPWSTR
Fiddle::TYPE_VOIDP, # pDevmode : DEVMODEW*
-Fiddle::TYPE_INT, # dwLevel : DWORD
Fiddle::TYPE_VOIDP, # pAttributeInfo : BYTE* out
-Fiddle::TYPE_INT, # nSize : DWORD
-Fiddle::TYPE_INT, # dwFlags : DWORD
],
Fiddle::TYPE_INT)#[link(name = "spoolss")]
extern "system" {
fn GetJobAttributesEx(
pPrinterName: *mut u16, // LPWSTR
pDevmode: *mut DEVMODEW, // DEVMODEW*
dwLevel: u32, // DWORD
pAttributeInfo: *mut u8, // BYTE* out
nSize: u32, // DWORD
dwFlags: u32 // DWORD
) -> i32;
}
// crates: windows-sys provides ready-made bindings for this API.$sig = @"
[return: MarshalAs(UnmanagedType.Bool)]
[DllImport("SPOOLSS.dll")]
public static extern bool GetJobAttributesEx([MarshalAs(UnmanagedType.LPWStr)] string pPrinterName, IntPtr pDevmode, uint dwLevel, IntPtr pAttributeInfo, uint nSize, uint dwFlags);
"@
$api = Add-Type -MemberDefinition $sig -Name 'SPOOLSS_GetJobAttributesEx' -Namespace Win32 -PassThru
# $api::GetJobAttributesEx(pPrinterName, pDevmode, dwLevel, pAttributeInfo, nSize, dwFlags)#uselib "SPOOLSS.dll"
#func global GetJobAttributesEx "GetJobAttributesEx" sptr, sptr, sptr, sptr, sptr, sptr
; GetJobAttributesEx pPrinterName, varptr(pDevmode), dwLevel, varptr(pAttributeInfo), nSize, dwFlags ; 戻り値は stat
; pPrinterName : LPWSTR -> "sptr"
; pDevmode : DEVMODEW* -> "sptr"
; dwLevel : DWORD -> "sptr"
; pAttributeInfo : BYTE* out -> "sptr"
; nSize : DWORD -> "sptr"
; dwFlags : 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 "SPOOLSS.dll" #cfunc global GetJobAttributesEx "GetJobAttributesEx" wstr, var, int, var, int, int ; res = GetJobAttributesEx(pPrinterName, pDevmode, dwLevel, pAttributeInfo, nSize, dwFlags) ; pPrinterName : LPWSTR -> "wstr" ; pDevmode : DEVMODEW* -> "var" ; dwLevel : DWORD -> "int" ; pAttributeInfo : BYTE* out -> "var" ; nSize : DWORD -> "int" ; dwFlags : 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 "SPOOLSS.dll" #cfunc global GetJobAttributesEx "GetJobAttributesEx" wstr, sptr, int, sptr, int, int ; res = GetJobAttributesEx(pPrinterName, varptr(pDevmode), dwLevel, varptr(pAttributeInfo), nSize, dwFlags) ; pPrinterName : LPWSTR -> "wstr" ; pDevmode : DEVMODEW* -> "sptr" ; dwLevel : DWORD -> "int" ; pAttributeInfo : BYTE* out -> "sptr" ; nSize : DWORD -> "int" ; dwFlags : 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:
; BOOL GetJobAttributesEx(LPWSTR pPrinterName, DEVMODEW* pDevmode, DWORD dwLevel, BYTE* pAttributeInfo, DWORD nSize, DWORD dwFlags) #uselib "SPOOLSS.dll" #cfunc global GetJobAttributesEx "GetJobAttributesEx" wstr, var, int, var, int, int ; res = GetJobAttributesEx(pPrinterName, pDevmode, dwLevel, pAttributeInfo, nSize, dwFlags) ; pPrinterName : LPWSTR -> "wstr" ; pDevmode : DEVMODEW* -> "var" ; dwLevel : DWORD -> "int" ; pAttributeInfo : BYTE* out -> "var" ; nSize : DWORD -> "int" ; dwFlags : 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。; BOOL GetJobAttributesEx(LPWSTR pPrinterName, DEVMODEW* pDevmode, DWORD dwLevel, BYTE* pAttributeInfo, DWORD nSize, DWORD dwFlags) #uselib "SPOOLSS.dll" #cfunc global GetJobAttributesEx "GetJobAttributesEx" wstr, intptr, int, intptr, int, int ; res = GetJobAttributesEx(pPrinterName, varptr(pDevmode), dwLevel, varptr(pAttributeInfo), nSize, dwFlags) ; pPrinterName : LPWSTR -> "wstr" ; pDevmode : DEVMODEW* -> "intptr" ; dwLevel : DWORD -> "int" ; pAttributeInfo : BYTE* out -> "intptr" ; nSize : DWORD -> "int" ; dwFlags : 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 (
spoolss = windows.NewLazySystemDLL("SPOOLSS.dll")
procGetJobAttributesEx = spoolss.NewProc("GetJobAttributesEx")
)
// pPrinterName (LPWSTR), pDevmode (DEVMODEW*), dwLevel (DWORD), pAttributeInfo (BYTE* out), nSize (DWORD), dwFlags (DWORD)
r1, _, err := procGetJobAttributesEx.Call(
uintptr(unsafe.Pointer(windows.StringToUTF16Ptr(pPrinterName))),
uintptr(pDevmode),
uintptr(dwLevel),
uintptr(pAttributeInfo),
uintptr(nSize),
uintptr(dwFlags),
)
_ = err // syscall.Errno (valid when the call sets last-error)
_ = r1 // BOOLfunction GetJobAttributesEx(
pPrinterName: PWideChar; // LPWSTR
pDevmode: Pointer; // DEVMODEW*
dwLevel: DWORD; // DWORD
pAttributeInfo: Pointer; // BYTE* out
nSize: DWORD; // DWORD
dwFlags: DWORD // DWORD
): BOOL; stdcall;
external 'SPOOLSS.dll' name 'GetJobAttributesEx';result := DllCall("SPOOLSS\GetJobAttributesEx"
, "WStr", pPrinterName ; LPWSTR
, "Ptr", pDevmode ; DEVMODEW*
, "UInt", dwLevel ; DWORD
, "Ptr", pAttributeInfo ; BYTE* out
, "UInt", nSize ; DWORD
, "UInt", dwFlags ; DWORD
, "Int") ; return: BOOL●GetJobAttributesEx(pPrinterName, pDevmode, dwLevel, pAttributeInfo, nSize, dwFlags) = DLL("SPOOLSS.dll", "bool GetJobAttributesEx(char*, void*, dword, void*, dword, dword)")
# 呼び出し: GetJobAttributesEx(pPrinterName, pDevmode, dwLevel, pAttributeInfo, nSize, dwFlags)
# pPrinterName : LPWSTR -> "char*"
# pDevmode : DEVMODEW* -> "void*"
# dwLevel : DWORD -> "dword"
# pAttributeInfo : BYTE* out -> "void*"
# nSize : DWORD -> "dword"
# dwFlags : 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)。const std = @import("std");
extern "spoolss" fn GetJobAttributesEx(
pPrinterName: [*c]const u16, // LPWSTR
pDevmode: [*c]DEVMODEW, // DEVMODEW*
dwLevel: u32, // DWORD
pAttributeInfo: [*c]u8, // BYTE* out
nSize: u32, // DWORD
dwFlags: u32 // DWORD
) callconv(std.os.windows.WINAPI) i32;proc GetJobAttributesEx(
pPrinterName: WideCString, # LPWSTR
pDevmode: ptr DEVMODEW, # DEVMODEW*
dwLevel: uint32, # DWORD
pAttributeInfo: ptr uint8, # BYTE* out
nSize: uint32, # DWORD
dwFlags: uint32 # DWORD
): int32 {.importc: "GetJobAttributesEx", stdcall, dynlib: "SPOOLSS.dll".}pragma(lib, "spoolss");
extern(Windows)
int GetJobAttributesEx(
const(wchar)* pPrinterName, // LPWSTR
DEVMODEW* pDevmode, // DEVMODEW*
uint dwLevel, // DWORD
ubyte* pAttributeInfo, // BYTE* out
uint nSize, // DWORD
uint dwFlags // DWORD
);ccall((:GetJobAttributesEx, "SPOOLSS.dll"), stdcall, Int32,
(Cwstring, Ptr{DEVMODEW}, UInt32, Ptr{UInt8}, UInt32, UInt32),
pPrinterName, pDevmode, dwLevel, pAttributeInfo, nSize, dwFlags)
# pPrinterName : LPWSTR -> Cwstring
# pDevmode : DEVMODEW* -> Ptr{DEVMODEW}
# dwLevel : DWORD -> UInt32
# pAttributeInfo : BYTE* out -> Ptr{UInt8}
# nSize : DWORD -> UInt32
# dwFlags : DWORD -> UInt32
# stdcall は 32bit のみ意味を持つ(x64 では無視)。local ffi = require("ffi")
ffi.cdef[[
int32_t GetJobAttributesEx(
const uint16_t* pPrinterName,
void* pDevmode,
uint32_t dwLevel,
uint8_t* pAttributeInfo,
uint32_t nSize,
uint32_t dwFlags);
]]
local spoolss = ffi.load("spoolss")
-- spoolss.GetJobAttributesEx(pPrinterName, pDevmode, dwLevel, pAttributeInfo, nSize, dwFlags)
-- pPrinterName : LPWSTR
-- pDevmode : DEVMODEW*
-- dwLevel : DWORD
-- pAttributeInfo : BYTE* out
-- nSize : DWORD
-- dwFlags : DWORD
-- 構造体/GUIDへのポインタは cdef が通るよう void* で表記(実型は各引数コメント参照)。値渡し構造体・enum は対応する typedef を cdef に追加すること。const koffi = require('koffi');
const lib = koffi.load('SPOOLSS.dll');
const GetJobAttributesEx = lib.func('__stdcall', 'GetJobAttributesEx', 'int32_t', ['str16', 'void *', 'uint32_t', 'uint8_t *', 'uint32_t', 'uint32_t']);
// GetJobAttributesEx(pPrinterName, pDevmode, dwLevel, pAttributeInfo, nSize, dwFlags)
// pPrinterName : LPWSTR -> 'str16'
// pDevmode : DEVMODEW* -> 'void *'
// dwLevel : DWORD -> 'uint32_t'
// pAttributeInfo : BYTE* out -> 'uint8_t *'
// nSize : DWORD -> 'uint32_t'
// dwFlags : DWORD -> 'uint32_t'
// 出力ポインタは koffi.out(...) で包む。構造体は koffi.struct で定義。const lib = Deno.dlopen("SPOOLSS.dll", {
GetJobAttributesEx: { parameters: ["buffer", "pointer", "u32", "pointer", "u32", "u32"], result: "i32" },
});
// lib.symbols.GetJobAttributesEx(pPrinterName, pDevmode, dwLevel, pAttributeInfo, nSize, dwFlags)
// pPrinterName : LPWSTR -> "buffer"
// pDevmode : DEVMODEW* -> "pointer"
// dwLevel : DWORD -> "u32"
// pAttributeInfo : BYTE* out -> "pointer"
// nSize : DWORD -> "u32"
// dwFlags : DWORD -> "u32"
// 文字列引数は "buffer"(NUL 終端のバイト列を Uint8Array で渡す)。
// 値渡し構造体は { struct: [ ...field types... ] } を使用。<?php
$ffi = FFI::cdef(<<<C
int32_t GetJobAttributesEx(
const uint16_t* pPrinterName,
void* pDevmode,
uint32_t dwLevel,
uint8_t* pAttributeInfo,
uint32_t nSize,
uint32_t dwFlags);
C, "SPOOLSS.dll");
// $ffi->GetJobAttributesEx(pPrinterName, pDevmode, dwLevel, pAttributeInfo, nSize, dwFlags);
// pPrinterName : LPWSTR
// pDevmode : DEVMODEW*
// dwLevel : DWORD
// pAttributeInfo : BYTE* out
// nSize : DWORD
// dwFlags : DWORD
// 構造体/GUIDへのポインタは cdef が通るよう void* で表記(実型は各引数コメント参照)。値渡し構造体・enum は対応する typedef を cdef に追加すること。
// WINAPI(stdcall): x64 では呼出規約が統一されるため問題なし。x86 では __stdcall 対応のラッパが必要な場合あり。import com.sun.jna.*;
import com.sun.jna.ptr.*;
import com.sun.jna.win32.StdCallLibrary;
import com.sun.jna.win32.W32APIOptions;
public interface Spoolss extends StdCallLibrary {
Spoolss INSTANCE = Native.load("spoolss", Spoolss.class);
boolean GetJobAttributesEx(
WString pPrinterName, // LPWSTR
Pointer pDevmode, // DEVMODEW*
int dwLevel, // DWORD
byte[] pAttributeInfo, // BYTE* out
int nSize, // DWORD
int dwFlags // DWORD
);
}@[Link("spoolss")]
lib LibSPOOLSS
fun GetJobAttributesEx = GetJobAttributesEx(
pPrinterName : UInt16*, # LPWSTR
pDevmode : DEVMODEW*, # DEVMODEW*
dwLevel : UInt32, # DWORD
pAttributeInfo : UInt8*, # BYTE* out
nSize : UInt32, # DWORD
dwFlags : UInt32 # DWORD
) : Int32
end
# 構造体/GUID/enum は lib 内に対応する型定義が必要。
# 呼出規約: x64 は規約統一のため OK。x86(32bit)は WINAPI=stdcall だが Crystal の fun に stdcall 付与構文がなく非対応。import 'dart:ffi';
import 'package:ffi/ffi.dart';
typedef GetJobAttributesExNative = Int32 Function(Pointer<Utf16>, Pointer<Void>, Uint32, Pointer<Uint8>, Uint32, Uint32);
typedef GetJobAttributesExDart = int Function(Pointer<Utf16>, Pointer<Void>, int, Pointer<Uint8>, int, int);
final GetJobAttributesEx = DynamicLibrary.open('SPOOLSS.dll')
.lookupFunction<GetJobAttributesExNative, GetJobAttributesExDart>('GetJobAttributesEx');
// pPrinterName : LPWSTR -> Pointer<Utf16>
// pDevmode : DEVMODEW* -> Pointer<Void>
// dwLevel : DWORD -> Uint32
// pAttributeInfo : BYTE* out -> Pointer<Uint8>
// nSize : DWORD -> Uint32
// dwFlags : DWORD -> Uint32
// 文字列は package:ffi の "...".toNativeUtf16()/toNativeUtf8() で変換。{$mode objfpc}{$H+}
function GetJobAttributesEx(
pPrinterName: PWideChar; // LPWSTR
pDevmode: Pointer; // DEVMODEW*
dwLevel: DWORD; // DWORD
pAttributeInfo: Pointer; // BYTE* out
nSize: DWORD; // DWORD
dwFlags: DWORD // DWORD
): BOOL; stdcall;
external 'SPOOLSS.dll' name 'GetJobAttributesEx';import Foreign
import Foreign.C.Types
import Foreign.C.String
foreign import stdcall safe "GetJobAttributesEx"
c_GetJobAttributesEx :: CWString -> Ptr () -> Word32 -> Ptr Word8 -> Word32 -> Word32 -> IO CInt
-- pPrinterName : LPWSTR -> CWString
-- pDevmode : DEVMODEW* -> Ptr ()
-- dwLevel : DWORD -> Word32
-- pAttributeInfo : BYTE* out -> Ptr Word8
-- nSize : DWORD -> Word32
-- dwFlags : DWORD -> Word32
-- 要 GHC(Windows)。stdcall は x64 では ccall として扱われる。ブロックする API は safe 呼び出し推奨。open Ctypes
open Foreign
let getjobattributesex =
foreign "GetJobAttributesEx"
((ptr uint16_t) @-> (ptr void) @-> uint32_t @-> (ptr uint8_t) @-> uint32_t @-> uint32_t @-> returning int32_t)
(* pPrinterName : LPWSTR -> (ptr uint16_t) *)
(* pDevmode : DEVMODEW* -> (ptr void) *)
(* dwLevel : DWORD -> uint32_t *)
(* pAttributeInfo : BYTE* out -> (ptr uint8_t) *)
(* nSize : DWORD -> uint32_t *)
(* dwFlags : DWORD -> uint32_t *)
(* foreign は cdecl 前提。x64 Windows では WINAPI と一致。構造体は ctypes structure を定義のこと。 *)(cffi:define-foreign-library spoolss (t "SPOOLSS.dll"))
(cffi:use-foreign-library spoolss)
(cffi:defcfun ("GetJobAttributesEx" get-job-attributes-ex :convention :stdcall) :int32
(p-printer-name (:string :encoding :utf-16le)) ; LPWSTR
(p-devmode :pointer) ; DEVMODEW*
(dw-level :uint32) ; DWORD
(p-attribute-info :pointer) ; BYTE* out
(n-size :uint32) ; DWORD
(dw-flags :uint32)) ; DWORD
; isize/usize(INT_PTR/SIZE_T)は x64 前提で :int64/:uint64。x86 では :int32/:uint32。use Win32::API;
my $GetJobAttributesEx = Win32::API::More->new('SPOOLSS',
'BOOL GetJobAttributesEx(LPCWSTR pPrinterName, LPVOID pDevmode, DWORD dwLevel, LPVOID pAttributeInfo, DWORD nSize, DWORD dwFlags)');
# my $ret = $GetJobAttributesEx->Call($pPrinterName, $pDevmode, $dwLevel, $pAttributeInfo, $nSize, $dwFlags);
# pPrinterName : LPWSTR -> LPCWSTR
# pDevmode : DEVMODEW* -> LPVOID
# dwLevel : DWORD -> DWORD
# pAttributeInfo : BYTE* out -> LPVOID
# nSize : DWORD -> DWORD
# dwFlags : DWORD -> DWORD
# 値渡し構造体は pack() した文字列、または Win32::API::Struct を使用。関連項目
類似 API
- f GetJobAttributes — 印刷ジョブの属性情報を取得する。
使用する型