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ホームGraphics.Printing › UpdatePrintDeviceObject

UpdatePrintDeviceObject

関数
印刷デバイスオブジェクトを更新する。
DLLSPOOLSS.dll呼出規約winapi

シグネチャ

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

HRESULT UpdatePrintDeviceObject(
    PRINTER_HANDLE hPrinter,
    HANDLE hDeviceObject
);

パラメーター

名前方向
hPrinterPRINTER_HANDLEin
hDeviceObjectHANDLEin

戻り値の型: HRESULT

各言語での呼び出し定義

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

HRESULT UpdatePrintDeviceObject(
    PRINTER_HANDLE hPrinter,
    HANDLE hDeviceObject
);
[DllImport("SPOOLSS.dll", ExactSpelling = true)]
static extern int UpdatePrintDeviceObject(
    PRINTER_HANDLE hPrinter,   // PRINTER_HANDLE
    IntPtr hDeviceObject   // HANDLE
);
<DllImport("SPOOLSS.dll", ExactSpelling:=True)>
Public Shared Function UpdatePrintDeviceObject(
    hPrinter As PRINTER_HANDLE,   ' PRINTER_HANDLE
    hDeviceObject As IntPtr   ' HANDLE
) As Integer
End Function
' hPrinter : PRINTER_HANDLE
' hDeviceObject : HANDLE
Declare PtrSafe Function UpdatePrintDeviceObject Lib "spoolss" ( _
    ByVal hPrinter As LongPtr, _
    ByVal hDeviceObject As LongPtr) As Long
' VBA7前提(PtrSafe)。32bit Office では LongPtr→Long。Integer=16bit / Long=32bit / LongLong=64bit。
import ctypes
from ctypes import wintypes

UpdatePrintDeviceObject = ctypes.windll.spoolss.UpdatePrintDeviceObject
UpdatePrintDeviceObject.restype = ctypes.c_int
UpdatePrintDeviceObject.argtypes = [
    PRINTER_HANDLE,  # hPrinter : PRINTER_HANDLE
    wintypes.HANDLE,  # hDeviceObject : HANDLE
]
require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('SPOOLSS.dll')
UpdatePrintDeviceObject = Fiddle::Function.new(
  lib['UpdatePrintDeviceObject'],
  [
    Fiddle::TYPE_VOIDP,  # hPrinter : PRINTER_HANDLE
    Fiddle::TYPE_VOIDP,  # hDeviceObject : HANDLE
  ],
  Fiddle::TYPE_INT)
#[link(name = "spoolss")]
extern "system" {
    fn UpdatePrintDeviceObject(
        hPrinter: PRINTER_HANDLE,  // PRINTER_HANDLE
        hDeviceObject: *mut core::ffi::c_void  // HANDLE
    ) -> i32;
}
// crates: windows-sys provides ready-made bindings for this API.
$sig = @"
[DllImport("SPOOLSS.dll")]
public static extern int UpdatePrintDeviceObject(PRINTER_HANDLE hPrinter, IntPtr hDeviceObject);
"@
$api = Add-Type -MemberDefinition $sig -Name 'SPOOLSS_UpdatePrintDeviceObject' -Namespace Win32 -PassThru
# $api::UpdatePrintDeviceObject(hPrinter, hDeviceObject)
#uselib "SPOOLSS.dll"
#func global UpdatePrintDeviceObject "UpdatePrintDeviceObject" sptr, sptr
; UpdatePrintDeviceObject hPrinter, hDeviceObject   ; 戻り値は stat
; hPrinter : PRINTER_HANDLE -> "sptr"
; hDeviceObject : HANDLE -> "sptr"
; ※値渡し構造体は直接渡せません。intにパック、または var で構造体変数を渡してください。
; ※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 "SPOOLSS.dll"
#cfunc global UpdatePrintDeviceObject "UpdatePrintDeviceObject" int, sptr
; res = UpdatePrintDeviceObject(hPrinter, hDeviceObject)
; hPrinter : PRINTER_HANDLE -> "int"
; hDeviceObject : HANDLE -> "sptr"
; ※値渡し構造体は直接渡せません。intにパック、または var で構造体変数を渡してください。
; HRESULT UpdatePrintDeviceObject(PRINTER_HANDLE hPrinter, HANDLE hDeviceObject)
#uselib "SPOOLSS.dll"
#cfunc global UpdatePrintDeviceObject "UpdatePrintDeviceObject" int, intptr
; res = UpdatePrintDeviceObject(hPrinter, hDeviceObject)
; hPrinter : PRINTER_HANDLE -> "int"
; hDeviceObject : HANDLE -> "intptr"
; ※値渡し構造体は直接渡せません。intにパック、または var で構造体変数を渡してください。
import (
	"golang.org/x/sys/windows"
	"unsafe"
)

var (
	spoolss = windows.NewLazySystemDLL("SPOOLSS.dll")
	procUpdatePrintDeviceObject = spoolss.NewProc("UpdatePrintDeviceObject")
)

// hPrinter (PRINTER_HANDLE), hDeviceObject (HANDLE)
r1, _, err := procUpdatePrintDeviceObject.Call(
	uintptr(hPrinter),
	uintptr(hDeviceObject),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // HRESULT
function UpdatePrintDeviceObject(
  hPrinter: PRINTER_HANDLE;   // PRINTER_HANDLE
  hDeviceObject: THandle   // HANDLE
): Integer; stdcall;
  external 'SPOOLSS.dll' name 'UpdatePrintDeviceObject';
result := DllCall("SPOOLSS\UpdatePrintDeviceObject"
    , "Ptr", hPrinter   ; PRINTER_HANDLE
    , "Ptr", hDeviceObject   ; HANDLE
    , "Int")   ; return: HRESULT
●UpdatePrintDeviceObject(hPrinter, hDeviceObject) = DLL("SPOOLSS.dll", "int UpdatePrintDeviceObject(void*, void*)")
# 呼び出し: UpdatePrintDeviceObject(hPrinter, hDeviceObject)
# hPrinter : PRINTER_HANDLE -> "void*"
# hDeviceObject : HANDLE -> "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)。