Win32 API 日本語リファレンス
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JetOpenTemporaryTable2

関数
拡張構造体を用いて一時テーブルを開く。
DLLESENT.dll呼出規約winapi

シグネチャ

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

INT JetOpenTemporaryTable2(
    JET_SESID sesid,
    JET_OPENTEMPORARYTABLE2* popentemporarytable
);

パラメーター

名前方向
sesidJET_SESIDin
popentemporarytableJET_OPENTEMPORARYTABLE2*in

戻り値の型: INT

各言語での呼び出し定義

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

INT JetOpenTemporaryTable2(
    JET_SESID sesid,
    JET_OPENTEMPORARYTABLE2* popentemporarytable
);
[DllImport("ESENT.dll", ExactSpelling = true)]
static extern int JetOpenTemporaryTable2(
    UIntPtr sesid,   // JET_SESID
    IntPtr popentemporarytable   // JET_OPENTEMPORARYTABLE2*
);
<DllImport("ESENT.dll", ExactSpelling:=True)>
Public Shared Function JetOpenTemporaryTable2(
    sesid As UIntPtr,   ' JET_SESID
    popentemporarytable As IntPtr   ' JET_OPENTEMPORARYTABLE2*
) As Integer
End Function
' sesid : JET_SESID
' popentemporarytable : JET_OPENTEMPORARYTABLE2*
Declare PtrSafe Function JetOpenTemporaryTable2 Lib "esent" ( _
    ByVal sesid As LongPtr, _
    ByVal popentemporarytable 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

JetOpenTemporaryTable2 = ctypes.windll.esent.JetOpenTemporaryTable2
JetOpenTemporaryTable2.restype = ctypes.c_int
JetOpenTemporaryTable2.argtypes = [
    ctypes.c_size_t,  # sesid : JET_SESID
    ctypes.c_void_p,  # popentemporarytable : JET_OPENTEMPORARYTABLE2*
]
require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('ESENT.dll')
JetOpenTemporaryTable2 = Fiddle::Function.new(
  lib['JetOpenTemporaryTable2'],
  [
    Fiddle::TYPE_UINTPTR_T,  # sesid : JET_SESID
    Fiddle::TYPE_VOIDP,  # popentemporarytable : JET_OPENTEMPORARYTABLE2*
  ],
  Fiddle::TYPE_INT)
#[link(name = "esent")]
extern "system" {
    fn JetOpenTemporaryTable2(
        sesid: usize,  // JET_SESID
        popentemporarytable: *mut JET_OPENTEMPORARYTABLE2  // JET_OPENTEMPORARYTABLE2*
    ) -> i32;
}
// crates: windows-sys provides ready-made bindings for this API.
$sig = @"
[DllImport("ESENT.dll")]
public static extern int JetOpenTemporaryTable2(UIntPtr sesid, IntPtr popentemporarytable);
"@
$api = Add-Type -MemberDefinition $sig -Name 'ESENT_JetOpenTemporaryTable2' -Namespace Win32 -PassThru
# $api::JetOpenTemporaryTable2(sesid, popentemporarytable)
#uselib "ESENT.dll"
#func global JetOpenTemporaryTable2 "JetOpenTemporaryTable2" sptr, sptr
; JetOpenTemporaryTable2 sesid, varptr(popentemporarytable)   ; 戻り値は stat
; sesid : JET_SESID -> "sptr"
; popentemporarytable : JET_OPENTEMPORARYTABLE2* -> "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 "ESENT.dll"
#cfunc global JetOpenTemporaryTable2 "JetOpenTemporaryTable2" sptr, var
; res = JetOpenTemporaryTable2(sesid, popentemporarytable)
; sesid : JET_SESID -> "sptr"
; popentemporarytable : JET_OPENTEMPORARYTABLE2* -> "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。
出力引数:
; INT JetOpenTemporaryTable2(JET_SESID sesid, JET_OPENTEMPORARYTABLE2* popentemporarytable)
#uselib "ESENT.dll"
#cfunc global JetOpenTemporaryTable2 "JetOpenTemporaryTable2" intptr, var
; res = JetOpenTemporaryTable2(sesid, popentemporarytable)
; sesid : JET_SESID -> "intptr"
; popentemporarytable : JET_OPENTEMPORARYTABLE2* -> "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。
import (
	"golang.org/x/sys/windows"
	"unsafe"
)

var (
	esent = windows.NewLazySystemDLL("ESENT.dll")
	procJetOpenTemporaryTable2 = esent.NewProc("JetOpenTemporaryTable2")
)

// sesid (JET_SESID), popentemporarytable (JET_OPENTEMPORARYTABLE2*)
r1, _, err := procJetOpenTemporaryTable2.Call(
	uintptr(sesid),
	uintptr(popentemporarytable),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // INT
function JetOpenTemporaryTable2(
  sesid: NativeUInt;   // JET_SESID
  popentemporarytable: Pointer   // JET_OPENTEMPORARYTABLE2*
): Integer; stdcall;
  external 'ESENT.dll' name 'JetOpenTemporaryTable2';
result := DllCall("ESENT\JetOpenTemporaryTable2"
    , "UPtr", sesid   ; JET_SESID
    , "Ptr", popentemporarytable   ; JET_OPENTEMPORARYTABLE2*
    , "Int")   ; return: INT
●JetOpenTemporaryTable2(sesid, popentemporarytable) = DLL("ESENT.dll", "int JetOpenTemporaryTable2(int, void*)")
# 呼び出し: JetOpenTemporaryTable2(sesid, popentemporarytable)
# sesid : JET_SESID -> "int"
# popentemporarytable : JET_OPENTEMPORARYTABLE2* -> "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)。