phoneShutdown

関数

電話アプリのTAPIの使用を終了し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 phoneShutdown(
    DWORD hPhoneApp
);

パラメーター

名前	型	方向
hPhoneApp	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 phoneShutdown(
    DWORD hPhoneApp
);

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

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

' hPhoneApp : DWORD
Declare PtrSafe Function phoneShutdown Lib "tapi32" ( _
    ByVal hPhoneApp 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

phoneShutdown = ctypes.windll.tapi32.phoneShutdown
phoneShutdown.restype = ctypes.c_int
phoneShutdown.argtypes = [
    wintypes.DWORD,  # hPhoneApp : DWORD
]

require 'fiddle'
require 'fiddle/import'

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

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

$sig = @"
[DllImport("TAPI32.dll")]
public static extern int phoneShutdown(uint hPhoneApp);
"@
$api = Add-Type -MemberDefinition $sig -Name 'TAPI32_phoneShutdown' -Namespace Win32 -PassThru
# $api::phoneShutdown(hPhoneApp)

#uselib "TAPI32.dll"
#func global phoneShutdown "phoneShutdown" sptr
; phoneShutdown hPhoneApp   ; 戻り値は stat
; hPhoneApp : 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 phoneShutdown "phoneShutdown" int
; res = phoneShutdown(hPhoneApp)
; hPhoneApp : DWORD -> "int"

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

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

var (
	tapi32 = windows.NewLazySystemDLL("TAPI32.dll")
	procphoneShutdown = tapi32.NewProc("phoneShutdown")
)

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

function phoneShutdown(
  hPhoneApp: DWORD   // DWORD
): Integer; stdcall;
  external 'TAPI32.dll' name 'phoneShutdown';

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

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