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CoLeaveServiceDomain

関数

現在のCOM+サービスドメインから抜けて状態を返す。

DLLcomsvcs.dll呼出規約winapi対応OSWindows XP 以降

シグネチャ

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

void CoLeaveServiceDomain(
    IUnknown* pUnkStatus
);

パラメーター

名前	型	方向
pUnkStatus	IUnknown*	in

戻り値の型: void

各言語での呼び出し定義

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

void CoLeaveServiceDomain(
    IUnknown* pUnkStatus
);

[DllImport("comsvcs.dll", ExactSpelling = true)]
static extern void CoLeaveServiceDomain(
    IntPtr pUnkStatus   // IUnknown*
);

<DllImport("comsvcs.dll", ExactSpelling:=True)>
Public Shared Sub CoLeaveServiceDomain(
    pUnkStatus As IntPtr   ' IUnknown*
)
End Sub

' pUnkStatus : IUnknown*
Declare PtrSafe Sub CoLeaveServiceDomain Lib "comsvcs" ( _
    ByVal pUnkStatus As LongPtr)
' VBA7前提(PtrSafe)。32bit Office では LongPtr→Long。Integer=16bit / Long=32bit / LongLong=64bit。

import ctypes
from ctypes import wintypes

CoLeaveServiceDomain = ctypes.windll.comsvcs.CoLeaveServiceDomain
CoLeaveServiceDomain.restype = None
CoLeaveServiceDomain.argtypes = [
    ctypes.c_void_p,  # pUnkStatus : IUnknown*
]

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('comsvcs.dll')
CoLeaveServiceDomain = Fiddle::Function.new(
  lib['CoLeaveServiceDomain'],
  [
    Fiddle::TYPE_VOIDP,  # pUnkStatus : IUnknown*
  ],
  Fiddle::TYPE_VOID)

#[link(name = "comsvcs")]
extern "system" {
    fn CoLeaveServiceDomain(
        pUnkStatus: *mut core::ffi::c_void  // IUnknown*
    );
}
// crates: windows-sys provides ready-made bindings for this API.

$sig = @"
[DllImport("comsvcs.dll")]
public static extern void CoLeaveServiceDomain(IntPtr pUnkStatus);
"@
$api = Add-Type -MemberDefinition $sig -Name 'comsvcs_CoLeaveServiceDomain' -Namespace Win32 -PassThru
# $api::CoLeaveServiceDomain(pUnkStatus)

#uselib "comsvcs.dll"
#func global CoLeaveServiceDomain "CoLeaveServiceDomain" sptr
; CoLeaveServiceDomain pUnkStatus
; pUnkStatus : IUnknown* -> "sptr"

#uselib "comsvcs.dll"
#func global CoLeaveServiceDomain "CoLeaveServiceDomain" sptr
; CoLeaveServiceDomain pUnkStatus
; pUnkStatus : IUnknown* -> "sptr"

; void CoLeaveServiceDomain(IUnknown* pUnkStatus)
#uselib "comsvcs.dll"
#func global CoLeaveServiceDomain "CoLeaveServiceDomain" intptr
; CoLeaveServiceDomain pUnkStatus
; pUnkStatus : IUnknown* -> "intptr"

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

var (
	comsvcs = windows.NewLazySystemDLL("comsvcs.dll")
	procCoLeaveServiceDomain = comsvcs.NewProc("CoLeaveServiceDomain")
)

// pUnkStatus (IUnknown*)
r1, _, err := procCoLeaveServiceDomain.Call(
	uintptr(pUnkStatus),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // void

procedure CoLeaveServiceDomain(
  pUnkStatus: Pointer   // IUnknown*
); stdcall;
  external 'comsvcs.dll' name 'CoLeaveServiceDomain';

result := DllCall("comsvcs\CoLeaveServiceDomain"
    , "Ptr", pUnkStatus   ; IUnknown*
    , "Int")   ; return: void

●CoLeaveServiceDomain(pUnkStatus) = DLL("comsvcs.dll", "int CoLeaveServiceDomain(void*)")
# 呼び出し: CoLeaveServiceDomain(pUnkStatus)
# pUnkStatus : IUnknown* -> "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)。