lineShutdown

関数

回線アプリのTAPIの使用を終了し関連リソースを解放する。

DLLTAPI32.dll呼出規約winapi

シグネチャ

// TAPI32.dll
#include <windows.h>

INT lineShutdown(
    DWORD hLineApp
);

パラメーター

名前	型	方向
hLineApp	DWORD	in

戻り値の型: INT

各言語での呼び出し定義

// TAPI32.dll
#include <windows.h>

INT lineShutdown(
    DWORD hLineApp
);

[DllImport("TAPI32.dll", ExactSpelling = true)]
static extern int lineShutdown(
    uint hLineApp   // DWORD
);

<DllImport("TAPI32.dll", ExactSpelling:=True)>
Public Shared Function lineShutdown(
    hLineApp As UInteger   ' DWORD
) As Integer
End Function

' hLineApp : DWORD
Declare PtrSafe Function lineShutdown Lib "tapi32" ( _
    ByVal hLineApp 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

lineShutdown = ctypes.windll.tapi32.lineShutdown
lineShutdown.restype = ctypes.c_int
lineShutdown.argtypes = [
    wintypes.DWORD,  # hLineApp : DWORD
]

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('TAPI32.dll')
lineShutdown = Fiddle::Function.new(
  lib['lineShutdown'],
  [
    -Fiddle::TYPE_INT,  # hLineApp : DWORD
  ],
  Fiddle::TYPE_INT)

#[link(name = "tapi32")]
extern "system" {
    fn lineShutdown(
        hLineApp: u32  // DWORD
    ) -> i32;
}
// crates: windows-sys provides ready-made bindings for this API.

$sig = @"
[DllImport("TAPI32.dll")]
public static extern int lineShutdown(uint hLineApp);
"@
$api = Add-Type -MemberDefinition $sig -Name 'TAPI32_lineShutdown' -Namespace Win32 -PassThru
# $api::lineShutdown(hLineApp)

#uselib "TAPI32.dll"
#func global lineShutdown "lineShutdown" sptr
; lineShutdown hLineApp   ; 戻り値は stat
; hLineApp : 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。

#uselib "TAPI32.dll"
#cfunc global lineShutdown "lineShutdown" int
; res = lineShutdown(hLineApp)
; hLineApp : DWORD -> "int"

; INT lineShutdown(DWORD hLineApp)
#uselib "TAPI32.dll"
#cfunc global lineShutdown "lineShutdown" int
; res = lineShutdown(hLineApp)
; hLineApp : DWORD -> "int"

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

var (
	tapi32 = windows.NewLazySystemDLL("TAPI32.dll")
	proclineShutdown = tapi32.NewProc("lineShutdown")
)

// hLineApp (DWORD)
r1, _, err := proclineShutdown.Call(
	uintptr(hLineApp),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // INT

function lineShutdown(
  hLineApp: DWORD   // DWORD
): Integer; stdcall;
  external 'TAPI32.dll' name 'lineShutdown';

result := DllCall("TAPI32\lineShutdown"
    , "UInt", hLineApp   ; DWORD
    , "Int")   ; return: INT

●lineShutdown(hLineApp) = DLL("TAPI32.dll", "int lineShutdown(dword)")
# 呼び出し: lineShutdown(hLineApp)
# hLineApp : 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)。