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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。
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// ESENT.dll
#include <windows.h>
INT JetOpenTemporaryTable2(
JET_SESID sesid,
JET_OPENTEMPORARYTABLE2* popentemporarytable
);パラメーター
| 名前 | 型 | 方向 |
|---|---|---|
| sesid | JET_SESID | in |
| popentemporarytable | JET_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。#uselib "ESENT.dll" #cfunc global JetOpenTemporaryTable2 "JetOpenTemporaryTable2" sptr, sptr ; res = JetOpenTemporaryTable2(sesid, varptr(popentemporarytable)) ; sesid : JET_SESID -> "sptr" ; popentemporarytable : JET_OPENTEMPORARYTABLE2* -> "sptr" ; ※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:
; 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。; INT JetOpenTemporaryTable2(JET_SESID sesid, JET_OPENTEMPORARYTABLE2* popentemporarytable) #uselib "ESENT.dll" #cfunc global JetOpenTemporaryTable2 "JetOpenTemporaryTable2" intptr, intptr ; res = JetOpenTemporaryTable2(sesid, varptr(popentemporarytable)) ; sesid : JET_SESID -> "intptr" ; popentemporarytable : JET_OPENTEMPORARYTABLE2* -> "intptr" ; ※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 (
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 // INTfunction 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)。