Win32 API 日本語リファレンス
ホームNetworking.WinSock › WSCEnableNSProvider32

WSCEnableNSProvider32

関数
32ビットカタログの名前空間プロバイダの有効無効を切り替える。
DLLWS2_32.dll呼出規約winapi対応OSWindows Vista 以降

シグネチャ

// WS2_32.dll
#include <windows.h>

INT WSCEnableNSProvider32(
    GUID* lpProviderId,
    BOOL fEnable
);

パラメーター

名前方向
lpProviderIdGUID*in
fEnableBOOLin

戻り値の型: INT

各言語での呼び出し定義

// WS2_32.dll
#include <windows.h>

INT WSCEnableNSProvider32(
    GUID* lpProviderId,
    BOOL fEnable
);
[DllImport("WS2_32.dll", ExactSpelling = true)]
static extern int WSCEnableNSProvider32(
    ref Guid lpProviderId,   // GUID*
    bool fEnable   // BOOL
);
<DllImport("WS2_32.dll", ExactSpelling:=True)>
Public Shared Function WSCEnableNSProvider32(
    ByRef lpProviderId As Guid,   ' GUID*
    fEnable As Boolean   ' BOOL
) As Integer
End Function
' lpProviderId : GUID*
' fEnable : BOOL
Declare PtrSafe Function WSCEnableNSProvider32 Lib "ws2_32" ( _
    ByVal lpProviderId As LongPtr, _
    ByVal fEnable 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

WSCEnableNSProvider32 = ctypes.windll.ws2_32.WSCEnableNSProvider32
WSCEnableNSProvider32.restype = ctypes.c_int
WSCEnableNSProvider32.argtypes = [
    ctypes.c_void_p,  # lpProviderId : GUID*
    wintypes.BOOL,  # fEnable : BOOL
]
require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('WS2_32.dll')
WSCEnableNSProvider32 = Fiddle::Function.new(
  lib['WSCEnableNSProvider32'],
  [
    Fiddle::TYPE_VOIDP,  # lpProviderId : GUID*
    Fiddle::TYPE_INT,  # fEnable : BOOL
  ],
  Fiddle::TYPE_INT)
#[link(name = "ws2_32")]
extern "system" {
    fn WSCEnableNSProvider32(
        lpProviderId: *mut GUID,  // GUID*
        fEnable: i32  // BOOL
    ) -> i32;
}
// crates: windows-sys provides ready-made bindings for this API.
$sig = @"
[DllImport("WS2_32.dll")]
public static extern int WSCEnableNSProvider32(ref Guid lpProviderId, bool fEnable);
"@
$api = Add-Type -MemberDefinition $sig -Name 'WS2_32_WSCEnableNSProvider32' -Namespace Win32 -PassThru
# $api::WSCEnableNSProvider32(lpProviderId, fEnable)
#uselib "WS2_32.dll"
#func global WSCEnableNSProvider32 "WSCEnableNSProvider32" sptr, sptr
; WSCEnableNSProvider32 varptr(lpProviderId), fEnable   ; 戻り値は stat
; lpProviderId : GUID* -> "sptr"
; fEnable : BOOL -> "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 "WS2_32.dll"
#cfunc global WSCEnableNSProvider32 "WSCEnableNSProvider32" var, int
; res = WSCEnableNSProvider32(lpProviderId, fEnable)
; lpProviderId : GUID* -> "var"
; fEnable : BOOL -> "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。
出力引数:
; INT WSCEnableNSProvider32(GUID* lpProviderId, BOOL fEnable)
#uselib "WS2_32.dll"
#cfunc global WSCEnableNSProvider32 "WSCEnableNSProvider32" var, int
; res = WSCEnableNSProvider32(lpProviderId, fEnable)
; lpProviderId : GUID* -> "var"
; fEnable : BOOL -> "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。
import (
	"golang.org/x/sys/windows"
	"unsafe"
)

var (
	ws2_32 = windows.NewLazySystemDLL("WS2_32.dll")
	procWSCEnableNSProvider32 = ws2_32.NewProc("WSCEnableNSProvider32")
)

// lpProviderId (GUID*), fEnable (BOOL)
r1, _, err := procWSCEnableNSProvider32.Call(
	uintptr(lpProviderId),
	uintptr(fEnable),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // INT
function WSCEnableNSProvider32(
  lpProviderId: PGUID;   // GUID*
  fEnable: BOOL   // BOOL
): Integer; stdcall;
  external 'WS2_32.dll' name 'WSCEnableNSProvider32';
result := DllCall("WS2_32\WSCEnableNSProvider32"
    , "Ptr", lpProviderId   ; GUID*
    , "Int", fEnable   ; BOOL
    , "Int")   ; return: INT
●WSCEnableNSProvider32(lpProviderId, fEnable) = DLL("WS2_32.dll", "int WSCEnableNSProvider32(void*, bool)")
# 呼び出し: WSCEnableNSProvider32(lpProviderId, fEnable)
# lpProviderId : GUID* -> "void*"
# fEnable : BOOL -> "bool"
# 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)。