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MsiEndTransaction

関数

進行中のインストールトランザクションをコミットまたはロールバックして終了する。

DLLmsi.dll呼出規約winapi対応OSwindows8.0

シグネチャ

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

DWORD MsiEndTransaction(
    MSITRANSACTIONSTATE dwTransactionState
);

パラメーター

名前	型	方向
dwTransactionState	MSITRANSACTIONSTATE	in

戻り値の型: DWORD

各言語での呼び出し定義

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

DWORD MsiEndTransaction(
    MSITRANSACTIONSTATE dwTransactionState
);

[DllImport("msi.dll", ExactSpelling = true)]
static extern uint MsiEndTransaction(
    uint dwTransactionState   // MSITRANSACTIONSTATE
);

<DllImport("msi.dll", ExactSpelling:=True)>
Public Shared Function MsiEndTransaction(
    dwTransactionState As UInteger   ' MSITRANSACTIONSTATE
) As UInteger
End Function

' dwTransactionState : MSITRANSACTIONSTATE
Declare PtrSafe Function MsiEndTransaction Lib "msi" ( _
    ByVal dwTransactionState 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

MsiEndTransaction = ctypes.windll.msi.MsiEndTransaction
MsiEndTransaction.restype = wintypes.DWORD
MsiEndTransaction.argtypes = [
    wintypes.DWORD,  # dwTransactionState : MSITRANSACTIONSTATE
]

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('msi.dll')
MsiEndTransaction = Fiddle::Function.new(
  lib['MsiEndTransaction'],
  [
    -Fiddle::TYPE_INT,  # dwTransactionState : MSITRANSACTIONSTATE
  ],
  -Fiddle::TYPE_INT)

#[link(name = "msi")]
extern "system" {
    fn MsiEndTransaction(
        dwTransactionState: u32  // MSITRANSACTIONSTATE
    ) -> u32;
}
// crates: windows-sys provides ready-made bindings for this API.

$sig = @"
[DllImport("msi.dll")]
public static extern uint MsiEndTransaction(uint dwTransactionState);
"@
$api = Add-Type -MemberDefinition $sig -Name 'msi_MsiEndTransaction' -Namespace Win32 -PassThru
# $api::MsiEndTransaction(dwTransactionState)

#uselib "msi.dll"
#func global MsiEndTransaction "MsiEndTransaction" sptr
; MsiEndTransaction dwTransactionState   ; 戻り値は stat
; dwTransactionState : MSITRANSACTIONSTATE -> "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。

#uselib "msi.dll"
#cfunc global MsiEndTransaction "MsiEndTransaction" int
; res = MsiEndTransaction(dwTransactionState)
; dwTransactionState : MSITRANSACTIONSTATE -> "int"

; DWORD MsiEndTransaction(MSITRANSACTIONSTATE dwTransactionState)
#uselib "msi.dll"
#cfunc global MsiEndTransaction "MsiEndTransaction" int
; res = MsiEndTransaction(dwTransactionState)
; dwTransactionState : MSITRANSACTIONSTATE -> "int"

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

var (
	msi = windows.NewLazySystemDLL("msi.dll")
	procMsiEndTransaction = msi.NewProc("MsiEndTransaction")
)

// dwTransactionState (MSITRANSACTIONSTATE)
r1, _, err := procMsiEndTransaction.Call(
	uintptr(dwTransactionState),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // DWORD

function MsiEndTransaction(
  dwTransactionState: DWORD   // MSITRANSACTIONSTATE
): DWORD; stdcall;
  external 'msi.dll' name 'MsiEndTransaction';

result := DllCall("msi\MsiEndTransaction"
    , "UInt", dwTransactionState   ; MSITRANSACTIONSTATE
    , "UInt")   ; return: DWORD

●MsiEndTransaction(dwTransactionState) = DLL("msi.dll", "dword MsiEndTransaction(dword)")
# 呼び出し: MsiEndTransaction(dwTransactionState)
# dwTransactionState : MSITRANSACTIONSTATE -> "dword"
# 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)。