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OpenTransactionManagerById

関数

IDでKTMトランザクションマネージャーを開く。

DLLktmw32.dll呼出規約winapiSetLastErrorあり対応OSWindows Vista 以降

シグネチャ

// ktmw32.dll
#include <windows.h>

HANDLE OpenTransactionManagerById(
    GUID* TransactionManagerId,
    DWORD DesiredAccess,
    DWORD OpenOptions
);

パラメーター

名前	型	方向
TransactionManagerId	GUID*	in
DesiredAccess	DWORD	in
OpenOptions	DWORD	in

戻り値の型: HANDLE

各言語での呼び出し定義

// ktmw32.dll
#include <windows.h>

HANDLE OpenTransactionManagerById(
    GUID* TransactionManagerId,
    DWORD DesiredAccess,
    DWORD OpenOptions
);

[DllImport("ktmw32.dll", SetLastError = true, ExactSpelling = true)]
static extern IntPtr OpenTransactionManagerById(
    ref Guid TransactionManagerId,   // GUID*
    uint DesiredAccess,   // DWORD
    uint OpenOptions   // DWORD
);

<DllImport("ktmw32.dll", SetLastError:=True, ExactSpelling:=True)>
Public Shared Function OpenTransactionManagerById(
    ByRef TransactionManagerId As Guid,   ' GUID*
    DesiredAccess As UInteger,   ' DWORD
    OpenOptions As UInteger   ' DWORD
) As IntPtr
End Function

' TransactionManagerId : GUID*
' DesiredAccess : DWORD
' OpenOptions : DWORD
Declare PtrSafe Function OpenTransactionManagerById Lib "ktmw32" ( _
    ByVal TransactionManagerId As LongPtr, _
    ByVal DesiredAccess As Long, _
    ByVal OpenOptions As Long) As LongPtr
' VBA7前提(PtrSafe)。32bit Office では LongPtr→Long。Integer=16bit / Long=32bit / LongLong=64bit。

import ctypes
from ctypes import wintypes

OpenTransactionManagerById = ctypes.windll.ktmw32.OpenTransactionManagerById
OpenTransactionManagerById.restype = ctypes.c_void_p
OpenTransactionManagerById.argtypes = [
    ctypes.c_void_p,  # TransactionManagerId : GUID*
    wintypes.DWORD,  # DesiredAccess : DWORD
    wintypes.DWORD,  # OpenOptions : DWORD
]
# GetLastError: use ctypes.GetLastError() (or ctypes.WinDLL(use_last_error=True))

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('ktmw32.dll')
OpenTransactionManagerById = Fiddle::Function.new(
  lib['OpenTransactionManagerById'],
  [
    Fiddle::TYPE_VOIDP,  # TransactionManagerId : GUID*
    -Fiddle::TYPE_INT,  # DesiredAccess : DWORD
    -Fiddle::TYPE_INT,  # OpenOptions : DWORD
  ],
  Fiddle::TYPE_VOIDP)

#[link(name = "ktmw32")]
extern "system" {
    fn OpenTransactionManagerById(
        TransactionManagerId: *mut GUID,  // GUID*
        DesiredAccess: u32,  // DWORD
        OpenOptions: u32  // DWORD
    ) -> *mut core::ffi::c_void;
}
// crates: windows-sys provides ready-made bindings for this API.

$sig = @"
[DllImport("ktmw32.dll", SetLastError = true)]
public static extern IntPtr OpenTransactionManagerById(ref Guid TransactionManagerId, uint DesiredAccess, uint OpenOptions);
"@
$api = Add-Type -MemberDefinition $sig -Name 'ktmw32_OpenTransactionManagerById' -Namespace Win32 -PassThru
# $api::OpenTransactionManagerById(TransactionManagerId, DesiredAccess, OpenOptions)

#uselib "ktmw32.dll"
#func global OpenTransactionManagerById "OpenTransactionManagerById" sptr, sptr, sptr
; OpenTransactionManagerById varptr(TransactionManagerId), DesiredAccess, OpenOptions   ; 戻り値は stat
; TransactionManagerId : GUID* -> "sptr"
; DesiredAccess : DWORD -> "sptr"
; OpenOptions : DWORD -> "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 "ktmw32.dll"
#cfunc global OpenTransactionManagerById "OpenTransactionManagerById" var, int, int
; res = OpenTransactionManagerById(TransactionManagerId, DesiredAccess, OpenOptions)
; TransactionManagerId : GUID* -> "var"
; DesiredAccess : DWORD -> "int"
; OpenOptions : DWORD -> "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。#uselib "ktmw32.dll"
#cfunc global OpenTransactionManagerById "OpenTransactionManagerById" sptr, int, int
; res = OpenTransactionManagerById(varptr(TransactionManagerId), DesiredAccess, OpenOptions)
; TransactionManagerId : GUID* -> "sptr"
; DesiredAccess : DWORD -> "int"
; OpenOptions : DWORD -> "int"
; ※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:

; HANDLE OpenTransactionManagerById(GUID* TransactionManagerId, DWORD DesiredAccess, DWORD OpenOptions)
#uselib "ktmw32.dll"
#cfunc global OpenTransactionManagerById "OpenTransactionManagerById" var, int, int
; res = OpenTransactionManagerById(TransactionManagerId, DesiredAccess, OpenOptions)
; TransactionManagerId : GUID* -> "var"
; DesiredAccess : DWORD -> "int"
; OpenOptions : DWORD -> "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。; HANDLE OpenTransactionManagerById(GUID* TransactionManagerId, DWORD DesiredAccess, DWORD OpenOptions)
#uselib "ktmw32.dll"
#cfunc global OpenTransactionManagerById "OpenTransactionManagerById" intptr, int, int
; res = OpenTransactionManagerById(varptr(TransactionManagerId), DesiredAccess, OpenOptions)
; TransactionManagerId : GUID* -> "intptr"
; DesiredAccess : DWORD -> "int"
; OpenOptions : DWORD -> "int"
; ※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 (
	ktmw32 = windows.NewLazySystemDLL("ktmw32.dll")
	procOpenTransactionManagerById = ktmw32.NewProc("OpenTransactionManagerById")
)

// TransactionManagerId (GUID*), DesiredAccess (DWORD), OpenOptions (DWORD)
r1, _, err := procOpenTransactionManagerById.Call(
	uintptr(TransactionManagerId),
	uintptr(DesiredAccess),
	uintptr(OpenOptions),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // HANDLE

function OpenTransactionManagerById(
  TransactionManagerId: PGUID;   // GUID*
  DesiredAccess: DWORD;   // DWORD
  OpenOptions: DWORD   // DWORD
): THandle; stdcall;
  external 'ktmw32.dll' name 'OpenTransactionManagerById';

result := DllCall("ktmw32\OpenTransactionManagerById"
    , "Ptr", TransactionManagerId   ; GUID*
    , "UInt", DesiredAccess   ; DWORD
    , "UInt", OpenOptions   ; DWORD
    , "Ptr")   ; return: HANDLE

●OpenTransactionManagerById(TransactionManagerId, DesiredAccess, OpenOptions) = DLL("ktmw32.dll", "void* OpenTransactionManagerById(void*, dword, dword)")
# 呼び出し: OpenTransactionManagerById(TransactionManagerId, DesiredAccess, OpenOptions)
# TransactionManagerId : GUID* -> "void*"
# DesiredAccess : DWORD -> "dword"
# OpenOptions : DWORD -> "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)。