ホーム › NetworkManagement.IpHelper › DisableMediaSense
DisableMediaSense
関数メディアセンス(ケーブル接続検知)機能を無効にする。
シグネチャ
// IPHLPAPI.dll
#include <windows.h>
DWORD DisableMediaSense(
HANDLE* pHandle,
OVERLAPPED* pOverLapped
);パラメーター
| 名前 | 型 | 方向 |
|---|---|---|
| pHandle | HANDLE* | out |
| pOverLapped | OVERLAPPED* | in |
戻り値の型: DWORD
各言語での呼び出し定義
// IPHLPAPI.dll
#include <windows.h>
DWORD DisableMediaSense(
HANDLE* pHandle,
OVERLAPPED* pOverLapped
);[DllImport("IPHLPAPI.dll", ExactSpelling = true)]
static extern uint DisableMediaSense(
IntPtr pHandle, // HANDLE* out
IntPtr pOverLapped // OVERLAPPED*
);<DllImport("IPHLPAPI.dll", ExactSpelling:=True)>
Public Shared Function DisableMediaSense(
pHandle As IntPtr, ' HANDLE* out
pOverLapped As IntPtr ' OVERLAPPED*
) As UInteger
End Function' pHandle : HANDLE* out
' pOverLapped : OVERLAPPED*
Declare PtrSafe Function DisableMediaSense Lib "iphlpapi" ( _
ByVal pHandle As LongPtr, _
ByVal pOverLapped 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
DisableMediaSense = ctypes.windll.iphlpapi.DisableMediaSense
DisableMediaSense.restype = wintypes.DWORD
DisableMediaSense.argtypes = [
ctypes.c_void_p, # pHandle : HANDLE* out
ctypes.c_void_p, # pOverLapped : OVERLAPPED*
]require 'fiddle'
require 'fiddle/import'
lib = Fiddle.dlopen('IPHLPAPI.dll')
DisableMediaSense = Fiddle::Function.new(
lib['DisableMediaSense'],
[
Fiddle::TYPE_VOIDP, # pHandle : HANDLE* out
Fiddle::TYPE_VOIDP, # pOverLapped : OVERLAPPED*
],
-Fiddle::TYPE_INT)#[link(name = "iphlpapi")]
extern "system" {
fn DisableMediaSense(
pHandle: *mut *mut core::ffi::c_void, // HANDLE* out
pOverLapped: *mut OVERLAPPED // OVERLAPPED*
) -> u32;
}
// crates: windows-sys provides ready-made bindings for this API.$sig = @"
[DllImport("IPHLPAPI.dll")]
public static extern uint DisableMediaSense(IntPtr pHandle, IntPtr pOverLapped);
"@
$api = Add-Type -MemberDefinition $sig -Name 'IPHLPAPI_DisableMediaSense' -Namespace Win32 -PassThru
# $api::DisableMediaSense(pHandle, pOverLapped)#uselib "IPHLPAPI.dll"
#func global DisableMediaSense "DisableMediaSense" sptr, sptr
; DisableMediaSense pHandle, varptr(pOverLapped) ; 戻り値は stat
; pHandle : HANDLE* out -> "sptr"
; pOverLapped : OVERLAPPED* -> "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 "IPHLPAPI.dll" #cfunc global DisableMediaSense "DisableMediaSense" sptr, var ; res = DisableMediaSense(pHandle, pOverLapped) ; pHandle : HANDLE* out -> "sptr" ; pOverLapped : OVERLAPPED* -> "var" ; ※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 "IPHLPAPI.dll" #cfunc global DisableMediaSense "DisableMediaSense" sptr, sptr ; res = DisableMediaSense(pHandle, varptr(pOverLapped)) ; pHandle : HANDLE* out -> "sptr" ; pOverLapped : OVERLAPPED* -> "sptr" ; ※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:
; DWORD DisableMediaSense(HANDLE* pHandle, OVERLAPPED* pOverLapped) #uselib "IPHLPAPI.dll" #cfunc global DisableMediaSense "DisableMediaSense" intptr, var ; res = DisableMediaSense(pHandle, pOverLapped) ; pHandle : HANDLE* out -> "intptr" ; pOverLapped : OVERLAPPED* -> "var" ; ※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。; DWORD DisableMediaSense(HANDLE* pHandle, OVERLAPPED* pOverLapped) #uselib "IPHLPAPI.dll" #cfunc global DisableMediaSense "DisableMediaSense" intptr, intptr ; res = DisableMediaSense(pHandle, varptr(pOverLapped)) ; pHandle : HANDLE* out -> "intptr" ; pOverLapped : OVERLAPPED* -> "intptr" ; ※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 (
iphlpapi = windows.NewLazySystemDLL("IPHLPAPI.dll")
procDisableMediaSense = iphlpapi.NewProc("DisableMediaSense")
)
// pHandle (HANDLE* out), pOverLapped (OVERLAPPED*)
r1, _, err := procDisableMediaSense.Call(
uintptr(pHandle),
uintptr(pOverLapped),
)
_ = err // syscall.Errno (valid when the call sets last-error)
_ = r1 // DWORDfunction DisableMediaSense(
pHandle: Pointer; // HANDLE* out
pOverLapped: Pointer // OVERLAPPED*
): DWORD; stdcall;
external 'IPHLPAPI.dll' name 'DisableMediaSense';result := DllCall("IPHLPAPI\DisableMediaSense"
, "Ptr", pHandle ; HANDLE* out
, "Ptr", pOverLapped ; OVERLAPPED*
, "UInt") ; return: DWORD●DisableMediaSense(pHandle, pOverLapped) = DLL("IPHLPAPI.dll", "dword DisableMediaSense(void*, void*)")
# 呼び出し: DisableMediaSense(pHandle, pOverLapped)
# pHandle : HANDLE* out -> "void*"
# pOverLapped : OVERLAPPED* -> "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)。