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EventUnregister

関数

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DLLADVAPI32.dll呼出規約winapi対応OSWindows Vista 以降

シグネチャ

// ADVAPI32.dll
#include <windows.h>

DWORD EventUnregister(
    REGHANDLE RegHandle
);

パラメーター

名前	型	方向
RegHandle	REGHANDLE	in

戻り値の型: DWORD

各言語での呼び出し定義

// ADVAPI32.dll
#include <windows.h>

DWORD EventUnregister(
    REGHANDLE RegHandle
);

[DllImport("ADVAPI32.dll", ExactSpelling = true)]
static extern uint EventUnregister(
    long RegHandle   // REGHANDLE
);

<DllImport("ADVAPI32.dll", ExactSpelling:=True)>
Public Shared Function EventUnregister(
    RegHandle As Long   ' REGHANDLE
) As UInteger
End Function

' RegHandle : REGHANDLE
Declare PtrSafe Function EventUnregister Lib "advapi32" ( _
    ByVal RegHandle As LongLong) As Long
' VBA7前提(PtrSafe)。32bit Office では LongPtr→Long。Integer=16bit / Long=32bit / LongLong=64bit。

import ctypes
from ctypes import wintypes

EventUnregister = ctypes.windll.advapi32.EventUnregister
EventUnregister.restype = wintypes.DWORD
EventUnregister.argtypes = [
    ctypes.c_longlong,  # RegHandle : REGHANDLE
]

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('ADVAPI32.dll')
EventUnregister = Fiddle::Function.new(
  lib['EventUnregister'],
  [
    Fiddle::TYPE_LONG_LONG,  # RegHandle : REGHANDLE
  ],
  -Fiddle::TYPE_INT)

#[link(name = "advapi32")]
extern "system" {
    fn EventUnregister(
        RegHandle: i64  // REGHANDLE
    ) -> u32;
}
// crates: windows-sys provides ready-made bindings for this API.

$sig = @"
[DllImport("ADVAPI32.dll")]
public static extern uint EventUnregister(long RegHandle);
"@
$api = Add-Type -MemberDefinition $sig -Name 'ADVAPI32_EventUnregister' -Namespace Win32 -PassThru
# $api::EventUnregister(RegHandle)

#uselib "ADVAPI32.dll"
#func global EventUnregister "EventUnregister" sptr
; EventUnregister RegHandle   ; 戻り値は stat
; RegHandle : REGHANDLE -> "sptr"
; ※HSP3.7は int64 引数(64bit値渡し)に非対応です。
; ※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 "ADVAPI32.dll"
#cfunc global EventUnregister "EventUnregister" int64
; res = EventUnregister(RegHandle)
; RegHandle : REGHANDLE -> "int64"
; ※int64 引数の DLL 値渡しは x64 ランタイム(hsp3_64)のみ対応(x86 は未対応)。

; DWORD EventUnregister(REGHANDLE RegHandle)
#uselib "ADVAPI32.dll"
#cfunc global EventUnregister "EventUnregister" int64
; res = EventUnregister(RegHandle)
; RegHandle : REGHANDLE -> "int64"

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

var (
	advapi32 = windows.NewLazySystemDLL("ADVAPI32.dll")
	procEventUnregister = advapi32.NewProc("EventUnregister")
)

// RegHandle (REGHANDLE)
r1, _, err := procEventUnregister.Call(
	uintptr(RegHandle),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // DWORD

function EventUnregister(
  RegHandle: Int64   // REGHANDLE
): DWORD; stdcall;
  external 'ADVAPI32.dll' name 'EventUnregister';

result := DllCall("ADVAPI32\EventUnregister"
    , "Int64", RegHandle   ; REGHANDLE
    , "UInt")   ; return: DWORD

●EventUnregister(RegHandle) = DLL("ADVAPI32.dll", "dword EventUnregister(int64)")
# 呼び出し: EventUnregister(RegHandle)
# RegHandle : REGHANDLE -> "int64"
# 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)。