ホーム › Graphics.Printing › AddPrinterConnectionW

AddPrinterConnectionW

関数

ネットワークプリンターへの接続を追加する。

DLLwinspool.drv文字セットUnicode (-W)呼出規約winapi

シグネチャ

// winspool.drv  (Unicode / -W)
#include <windows.h>

BOOL AddPrinterConnectionW(
    LPCWSTR pName
);

パラメーター

名前	型	方向
pName	LPCWSTR	in

戻り値の型: BOOL

各言語での呼び出し定義

// winspool.drv  (Unicode / -W)
#include <windows.h>

BOOL AddPrinterConnectionW(
    LPCWSTR pName
);

[return: MarshalAs(UnmanagedType.Bool)]
[DllImport("winspool.drv", CharSet = CharSet.Unicode, ExactSpelling = true)]
static extern bool AddPrinterConnectionW(
    [MarshalAs(UnmanagedType.LPWStr)] string pName   // LPCWSTR
);

<DllImport("winspool.drv", CharSet:=CharSet.Unicode, ExactSpelling:=True)>
Public Shared Function AddPrinterConnectionW(
    <MarshalAs(UnmanagedType.LPWStr)> pName As String   ' LPCWSTR
) As Boolean
End Function

' pName : LPCWSTR
Declare PtrSafe Function AddPrinterConnectionW Lib "winspool.drv" ( _
    ByVal pName As LongPtr) As Long
' Unicode(W): 文字列は ByVal As LongPtr とし StrPtr(unicodeStr) を渡す
' VBA7前提(PtrSafe)。32bit Office では LongPtr→Long。Integer=16bit / Long=32bit / LongLong=64bit。

import ctypes
from ctypes import wintypes

AddPrinterConnectionW = ctypes.windll.LoadLibrary("winspool.drv").AddPrinterConnectionW
AddPrinterConnectionW.restype = wintypes.BOOL
AddPrinterConnectionW.argtypes = [
    wintypes.LPCWSTR,  # pName : LPCWSTR
]

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('winspool.drv')
AddPrinterConnectionW = Fiddle::Function.new(
  lib['AddPrinterConnectionW'],
  [
    Fiddle::TYPE_VOIDP,  # pName : LPCWSTR
  ],
  Fiddle::TYPE_INT)
# Wide strings: pass str.encode("UTF-16LE") + "\x00\x00"

#[link(name = "winspool.drv")]
extern "system" {
    fn AddPrinterConnectionW(
        pName: *const u16  // LPCWSTR
    ) -> i32;
}
// crates: windows-sys provides ready-made bindings for this API.

$sig = @"
[return: MarshalAs(UnmanagedType.Bool)]
[DllImport("winspool.drv", CharSet = CharSet.Unicode)]
public static extern bool AddPrinterConnectionW([MarshalAs(UnmanagedType.LPWStr)] string pName);
"@
$api = Add-Type -MemberDefinition $sig -Name 'winspool.drv_AddPrinterConnectionW' -Namespace Win32 -PassThru
# $api::AddPrinterConnectionW(pName)

#uselib "winspool.drv"
#func global AddPrinterConnectionW "AddPrinterConnectionW" wptr
; AddPrinterConnectionW pName   ; 戻り値は stat
; pName : LPCWSTR -> "wptr"
; ※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 "winspool.drv"
#cfunc global AddPrinterConnectionW "AddPrinterConnectionW" wstr
; res = AddPrinterConnectionW(pName)
; pName : LPCWSTR -> "wstr"

; BOOL AddPrinterConnectionW(LPCWSTR pName)
#uselib "winspool.drv"
#cfunc global AddPrinterConnectionW "AddPrinterConnectionW" wstr
; res = AddPrinterConnectionW(pName)
; pName : LPCWSTR -> "wstr"

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

var (
	winspool_drv = windows.NewLazySystemDLL("winspool.drv")
	procAddPrinterConnectionW = winspool_drv.NewProc("AddPrinterConnectionW")
)

// pName (LPCWSTR)
r1, _, err := procAddPrinterConnectionW.Call(
	uintptr(unsafe.Pointer(windows.StringToUTF16Ptr(pName))),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // BOOL

function AddPrinterConnectionW(
  pName: PWideChar   // LPCWSTR
): BOOL; stdcall;
  external 'winspool.drv' name 'AddPrinterConnectionW';

result := DllCall("winspool.drv\AddPrinterConnectionW"
    , "WStr", pName   ; LPCWSTR
    , "Int")   ; return: BOOL

●AddPrinterConnectionW(pName) = DLL("winspool.drv", "bool AddPrinterConnectionW(char*)")
# 呼び出し: AddPrinterConnectionW(pName)
# pName : LPCWSTR -> "char*"
# 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)。
# ※-W(Unicode)関数。なでしこ1はANSIのため -A 版の利用を推奨。