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JetOpenTempTable
関数列定義を指定して一時テーブルを開く。
シグネチャ
// ESENT.dll
#include <windows.h>
INT JetOpenTempTable(
JET_SESID sesid,
const JET_COLUMNDEF* prgcolumndef,
DWORD ccolumn,
DWORD grbit,
JET_TABLEID* ptableid,
DWORD* prgcolumnid
);パラメーター
| 名前 | 型 | 方向 |
|---|---|---|
| sesid | JET_SESID | in |
| prgcolumndef | JET_COLUMNDEF* | in |
| ccolumn | DWORD | in |
| grbit | DWORD | in |
| ptableid | JET_TABLEID* | out |
| prgcolumnid | DWORD* | out |
戻り値の型: INT
各言語での呼び出し定義
// ESENT.dll
#include <windows.h>
INT JetOpenTempTable(
JET_SESID sesid,
const JET_COLUMNDEF* prgcolumndef,
DWORD ccolumn,
DWORD grbit,
JET_TABLEID* ptableid,
DWORD* prgcolumnid
);[DllImport("ESENT.dll", ExactSpelling = true)]
static extern int JetOpenTempTable(
UIntPtr sesid, // JET_SESID
IntPtr prgcolumndef, // JET_COLUMNDEF*
uint ccolumn, // DWORD
uint grbit, // DWORD
out UIntPtr ptableid, // JET_TABLEID* out
out uint prgcolumnid // DWORD* out
);<DllImport("ESENT.dll", ExactSpelling:=True)>
Public Shared Function JetOpenTempTable(
sesid As UIntPtr, ' JET_SESID
prgcolumndef As IntPtr, ' JET_COLUMNDEF*
ccolumn As UInteger, ' DWORD
grbit As UInteger, ' DWORD
<Out> ByRef ptableid As UIntPtr, ' JET_TABLEID* out
<Out> ByRef prgcolumnid As UInteger ' DWORD* out
) As Integer
End Function' sesid : JET_SESID
' prgcolumndef : JET_COLUMNDEF*
' ccolumn : DWORD
' grbit : DWORD
' ptableid : JET_TABLEID* out
' prgcolumnid : DWORD* out
Declare PtrSafe Function JetOpenTempTable Lib "esent" ( _
ByVal sesid As LongPtr, _
ByVal prgcolumndef As LongPtr, _
ByVal ccolumn As Long, _
ByVal grbit As Long, _
ByRef ptableid As LongPtr, _
ByRef prgcolumnid 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
JetOpenTempTable = ctypes.windll.esent.JetOpenTempTable
JetOpenTempTable.restype = ctypes.c_int
JetOpenTempTable.argtypes = [
ctypes.c_size_t, # sesid : JET_SESID
ctypes.c_void_p, # prgcolumndef : JET_COLUMNDEF*
wintypes.DWORD, # ccolumn : DWORD
wintypes.DWORD, # grbit : DWORD
ctypes.c_void_p, # ptableid : JET_TABLEID* out
ctypes.POINTER(wintypes.DWORD), # prgcolumnid : DWORD* out
]require 'fiddle'
require 'fiddle/import'
lib = Fiddle.dlopen('ESENT.dll')
JetOpenTempTable = Fiddle::Function.new(
lib['JetOpenTempTable'],
[
Fiddle::TYPE_UINTPTR_T, # sesid : JET_SESID
Fiddle::TYPE_VOIDP, # prgcolumndef : JET_COLUMNDEF*
-Fiddle::TYPE_INT, # ccolumn : DWORD
-Fiddle::TYPE_INT, # grbit : DWORD
Fiddle::TYPE_VOIDP, # ptableid : JET_TABLEID* out
Fiddle::TYPE_VOIDP, # prgcolumnid : DWORD* out
],
Fiddle::TYPE_INT)#[link(name = "esent")]
extern "system" {
fn JetOpenTempTable(
sesid: usize, // JET_SESID
prgcolumndef: *const JET_COLUMNDEF, // JET_COLUMNDEF*
ccolumn: u32, // DWORD
grbit: u32, // DWORD
ptableid: *mut usize, // JET_TABLEID* out
prgcolumnid: *mut u32 // DWORD* out
) -> i32;
}
// crates: windows-sys provides ready-made bindings for this API.$sig = @"
[DllImport("ESENT.dll")]
public static extern int JetOpenTempTable(UIntPtr sesid, IntPtr prgcolumndef, uint ccolumn, uint grbit, out UIntPtr ptableid, out uint prgcolumnid);
"@
$api = Add-Type -MemberDefinition $sig -Name 'ESENT_JetOpenTempTable' -Namespace Win32 -PassThru
# $api::JetOpenTempTable(sesid, prgcolumndef, ccolumn, grbit, ptableid, prgcolumnid)#uselib "ESENT.dll"
#func global JetOpenTempTable "JetOpenTempTable" sptr, sptr, sptr, sptr, sptr, sptr
; JetOpenTempTable sesid, varptr(prgcolumndef), ccolumn, grbit, ptableid, varptr(prgcolumnid) ; 戻り値は stat
; sesid : JET_SESID -> "sptr"
; prgcolumndef : JET_COLUMNDEF* -> "sptr"
; ccolumn : DWORD -> "sptr"
; grbit : DWORD -> "sptr"
; ptableid : JET_TABLEID* out -> "sptr"
; prgcolumnid : DWORD* out -> "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 JetOpenTempTable "JetOpenTempTable" sptr, var, int, int, int, var ; res = JetOpenTempTable(sesid, prgcolumndef, ccolumn, grbit, ptableid, prgcolumnid) ; sesid : JET_SESID -> "sptr" ; prgcolumndef : JET_COLUMNDEF* -> "var" ; ccolumn : DWORD -> "int" ; grbit : DWORD -> "int" ; ptableid : JET_TABLEID* out -> "int" ; prgcolumnid : DWORD* out -> "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 JetOpenTempTable "JetOpenTempTable" sptr, sptr, int, int, int, sptr ; res = JetOpenTempTable(sesid, varptr(prgcolumndef), ccolumn, grbit, ptableid, varptr(prgcolumnid)) ; sesid : JET_SESID -> "sptr" ; prgcolumndef : JET_COLUMNDEF* -> "sptr" ; ccolumn : DWORD -> "int" ; grbit : DWORD -> "int" ; ptableid : JET_TABLEID* out -> "int" ; prgcolumnid : DWORD* out -> "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 JetOpenTempTable(JET_SESID sesid, JET_COLUMNDEF* prgcolumndef, DWORD ccolumn, DWORD grbit, JET_TABLEID* ptableid, DWORD* prgcolumnid) #uselib "ESENT.dll" #cfunc global JetOpenTempTable "JetOpenTempTable" intptr, var, int, int, int, var ; res = JetOpenTempTable(sesid, prgcolumndef, ccolumn, grbit, ptableid, prgcolumnid) ; sesid : JET_SESID -> "intptr" ; prgcolumndef : JET_COLUMNDEF* -> "var" ; ccolumn : DWORD -> "int" ; grbit : DWORD -> "int" ; ptableid : JET_TABLEID* out -> "int" ; prgcolumnid : DWORD* out -> "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 JetOpenTempTable(JET_SESID sesid, JET_COLUMNDEF* prgcolumndef, DWORD ccolumn, DWORD grbit, JET_TABLEID* ptableid, DWORD* prgcolumnid) #uselib "ESENT.dll" #cfunc global JetOpenTempTable "JetOpenTempTable" intptr, intptr, int, int, int, intptr ; res = JetOpenTempTable(sesid, varptr(prgcolumndef), ccolumn, grbit, ptableid, varptr(prgcolumnid)) ; sesid : JET_SESID -> "intptr" ; prgcolumndef : JET_COLUMNDEF* -> "intptr" ; ccolumn : DWORD -> "int" ; grbit : DWORD -> "int" ; ptableid : JET_TABLEID* out -> "int" ; prgcolumnid : DWORD* out -> "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")
procJetOpenTempTable = esent.NewProc("JetOpenTempTable")
)
// sesid (JET_SESID), prgcolumndef (JET_COLUMNDEF*), ccolumn (DWORD), grbit (DWORD), ptableid (JET_TABLEID* out), prgcolumnid (DWORD* out)
r1, _, err := procJetOpenTempTable.Call(
uintptr(sesid),
uintptr(prgcolumndef),
uintptr(ccolumn),
uintptr(grbit),
uintptr(ptableid),
uintptr(prgcolumnid),
)
_ = err // syscall.Errno (valid when the call sets last-error)
_ = r1 // INTfunction JetOpenTempTable(
sesid: NativeUInt; // JET_SESID
prgcolumndef: Pointer; // JET_COLUMNDEF*
ccolumn: DWORD; // DWORD
grbit: DWORD; // DWORD
ptableid: Pointer; // JET_TABLEID* out
prgcolumnid: Pointer // DWORD* out
): Integer; stdcall;
external 'ESENT.dll' name 'JetOpenTempTable';result := DllCall("ESENT\JetOpenTempTable"
, "UPtr", sesid ; JET_SESID
, "Ptr", prgcolumndef ; JET_COLUMNDEF*
, "UInt", ccolumn ; DWORD
, "UInt", grbit ; DWORD
, "Ptr", ptableid ; JET_TABLEID* out
, "Ptr", prgcolumnid ; DWORD* out
, "Int") ; return: INT●JetOpenTempTable(sesid, prgcolumndef, ccolumn, grbit, ptableid, prgcolumnid) = DLL("ESENT.dll", "int JetOpenTempTable(int, void*, dword, dword, void*, void*)")
# 呼び出し: JetOpenTempTable(sesid, prgcolumndef, ccolumn, grbit, ptableid, prgcolumnid)
# sesid : JET_SESID -> "int"
# prgcolumndef : JET_COLUMNDEF* -> "void*"
# ccolumn : DWORD -> "dword"
# grbit : DWORD -> "dword"
# ptableid : JET_TABLEID* out -> "void*"
# prgcolumnid : DWORD* out -> "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)。