Win32 API 日本語リファレンス
ホームDevices.Tapi › lineSetCurrentLocation

lineSetCurrentLocation

関数
ダイヤル変換に使用する現在の所在地を設定する。
DLLTAPI32.dll呼出規約winapi

シグネチャ

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

INT lineSetCurrentLocation(
    DWORD hLineApp,
    DWORD dwLocation
);

パラメーター

名前方向説明
hLineAppDWORDinlineInitializeExで取得したアプリのTAPI使用登録ハンドル。
dwLocationDWORDinダイヤル変換に使用する現在地(発信元ロケーション)の永続ID。

戻り値の型: INT

各言語での呼び出し定義

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

INT lineSetCurrentLocation(
    DWORD hLineApp,
    DWORD dwLocation
);
[DllImport("TAPI32.dll", ExactSpelling = true)]
static extern int lineSetCurrentLocation(
    uint hLineApp,   // DWORD
    uint dwLocation   // DWORD
);
<DllImport("TAPI32.dll", ExactSpelling:=True)>
Public Shared Function lineSetCurrentLocation(
    hLineApp As UInteger,   ' DWORD
    dwLocation As UInteger   ' DWORD
) As Integer
End Function
' hLineApp : DWORD
' dwLocation : DWORD
Declare PtrSafe Function lineSetCurrentLocation Lib "tapi32" ( _
    ByVal hLineApp As Long, _
    ByVal dwLocation 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

lineSetCurrentLocation = ctypes.windll.tapi32.lineSetCurrentLocation
lineSetCurrentLocation.restype = ctypes.c_int
lineSetCurrentLocation.argtypes = [
    wintypes.DWORD,  # hLineApp : DWORD
    wintypes.DWORD,  # dwLocation : DWORD
]
require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('TAPI32.dll')
lineSetCurrentLocation = Fiddle::Function.new(
  lib['lineSetCurrentLocation'],
  [
    -Fiddle::TYPE_INT,  # hLineApp : DWORD
    -Fiddle::TYPE_INT,  # dwLocation : DWORD
  ],
  Fiddle::TYPE_INT)
#[link(name = "tapi32")]
extern "system" {
    fn lineSetCurrentLocation(
        hLineApp: u32,  // DWORD
        dwLocation: u32  // DWORD
    ) -> i32;
}
// crates: windows-sys provides ready-made bindings for this API.
$sig = @"
[DllImport("TAPI32.dll")]
public static extern int lineSetCurrentLocation(uint hLineApp, uint dwLocation);
"@
$api = Add-Type -MemberDefinition $sig -Name 'TAPI32_lineSetCurrentLocation' -Namespace Win32 -PassThru
# $api::lineSetCurrentLocation(hLineApp, dwLocation)
#uselib "TAPI32.dll"
#func global lineSetCurrentLocation "lineSetCurrentLocation" sptr, sptr
; lineSetCurrentLocation hLineApp, dwLocation   ; 戻り値は stat
; hLineApp : DWORD -> "sptr"
; dwLocation : 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 lineSetCurrentLocation "lineSetCurrentLocation" int, int
; res = lineSetCurrentLocation(hLineApp, dwLocation)
; hLineApp : DWORD -> "int"
; dwLocation : DWORD -> "int"
; INT lineSetCurrentLocation(DWORD hLineApp, DWORD dwLocation)
#uselib "TAPI32.dll"
#cfunc global lineSetCurrentLocation "lineSetCurrentLocation" int, int
; res = lineSetCurrentLocation(hLineApp, dwLocation)
; hLineApp : DWORD -> "int"
; dwLocation : DWORD -> "int"
import (
	"golang.org/x/sys/windows"
	"unsafe"
)

var (
	tapi32 = windows.NewLazySystemDLL("TAPI32.dll")
	proclineSetCurrentLocation = tapi32.NewProc("lineSetCurrentLocation")
)

// hLineApp (DWORD), dwLocation (DWORD)
r1, _, err := proclineSetCurrentLocation.Call(
	uintptr(hLineApp),
	uintptr(dwLocation),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // INT
function lineSetCurrentLocation(
  hLineApp: DWORD;   // DWORD
  dwLocation: DWORD   // DWORD
): Integer; stdcall;
  external 'TAPI32.dll' name 'lineSetCurrentLocation';
result := DllCall("TAPI32\lineSetCurrentLocation"
    , "UInt", hLineApp   ; DWORD
    , "UInt", dwLocation   ; DWORD
    , "Int")   ; return: INT
●lineSetCurrentLocation(hLineApp, dwLocation) = DLL("TAPI32.dll", "int lineSetCurrentLocation(dword, dword)")
# 呼び出し: lineSetCurrentLocation(hLineApp, dwLocation)
# hLineApp : DWORD -> "dword"
# dwLocation : 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)。
const std = @import("std");

extern "tapi32" fn lineSetCurrentLocation(
    hLineApp: u32, // DWORD
    dwLocation: u32 // DWORD
) callconv(std.os.windows.WINAPI) i32;
proc lineSetCurrentLocation(
    hLineApp: uint32,  # DWORD
    dwLocation: uint32  # DWORD
): int32 {.importc: "lineSetCurrentLocation", stdcall, dynlib: "TAPI32.dll".}
pragma(lib, "tapi32");
extern(Windows)
int lineSetCurrentLocation(
    uint hLineApp,   // DWORD
    uint dwLocation   // DWORD
);
ccall((:lineSetCurrentLocation, "TAPI32.dll"), stdcall, Int32,
      (UInt32, UInt32),
      hLineApp, dwLocation)
# hLineApp : DWORD -> UInt32
# dwLocation : DWORD -> UInt32
# stdcall は 32bit のみ意味を持つ(x64 では無視)。
local ffi = require("ffi")
ffi.cdef[[
int32_t lineSetCurrentLocation(
    uint32_t hLineApp,
    uint32_t dwLocation);
]]
local tapi32 = ffi.load("tapi32")
-- tapi32.lineSetCurrentLocation(hLineApp, dwLocation)
-- hLineApp : DWORD
-- dwLocation : DWORD
-- 構造体/GUIDへのポインタは cdef が通るよう void* で表記(実型は各引数コメント参照)。値渡し構造体・enum は対応する typedef を cdef に追加すること。
const koffi = require('koffi');
const lib = koffi.load('TAPI32.dll');
const lineSetCurrentLocation = lib.func('__stdcall', 'lineSetCurrentLocation', 'int32_t', ['uint32_t', 'uint32_t']);
// lineSetCurrentLocation(hLineApp, dwLocation)
// hLineApp : DWORD -> 'uint32_t'
// dwLocation : DWORD -> 'uint32_t'
// 出力ポインタは koffi.out(...) で包む。構造体は koffi.struct で定義。
const lib = Deno.dlopen("TAPI32.dll", {
  lineSetCurrentLocation: { parameters: ["u32", "u32"], result: "i32" },
});
// lib.symbols.lineSetCurrentLocation(hLineApp, dwLocation)
// hLineApp : DWORD -> "u32"
// dwLocation : DWORD -> "u32"
// 文字列引数は "buffer"(NUL 終端のバイト列を Uint8Array で渡す)。
// 値渡し構造体は { struct: [ ...field types... ] } を使用。
<?php
$ffi = FFI::cdef(<<<C
int32_t lineSetCurrentLocation(
    uint32_t hLineApp,
    uint32_t dwLocation);
C, "TAPI32.dll");
// $ffi->lineSetCurrentLocation(hLineApp, dwLocation);
// hLineApp : DWORD
// dwLocation : DWORD
// 構造体/GUIDへのポインタは cdef が通るよう void* で表記(実型は各引数コメント参照)。値渡し構造体・enum は対応する typedef を cdef に追加すること。
// WINAPI(stdcall): x64 では呼出規約が統一されるため問題なし。x86 では __stdcall 対応のラッパが必要な場合あり。
import com.sun.jna.*;
import com.sun.jna.ptr.*;
import com.sun.jna.win32.StdCallLibrary;
import com.sun.jna.win32.W32APIOptions;

public interface Tapi32 extends StdCallLibrary {
    Tapi32 INSTANCE = Native.load("tapi32", Tapi32.class);
    int lineSetCurrentLocation(
        int hLineApp,   // DWORD
        int dwLocation   // DWORD
    );
}
@[Link("tapi32")]
lib LibTAPI32
  fun lineSetCurrentLocation = lineSetCurrentLocation(
    hLineApp : UInt32,   # DWORD
    dwLocation : UInt32   # DWORD
  ) : Int32
end
# 構造体/GUID/enum は lib 内に対応する型定義が必要。
# 呼出規約: x64 は規約統一のため OK。x86(32bit)は WINAPI=stdcall だが Crystal の fun に stdcall 付与構文がなく非対応。
import 'dart:ffi';
import 'package:ffi/ffi.dart';

typedef lineSetCurrentLocationNative = Int32 Function(Uint32, Uint32);
typedef lineSetCurrentLocationDart = int Function(int, int);
final lineSetCurrentLocation = DynamicLibrary.open('TAPI32.dll')
    .lookupFunction<lineSetCurrentLocationNative, lineSetCurrentLocationDart>('lineSetCurrentLocation');
// hLineApp : DWORD -> Uint32
// dwLocation : DWORD -> Uint32
// 文字列は package:ffi の "...".toNativeUtf16()/toNativeUtf8() で変換。
{$mode objfpc}{$H+}
function lineSetCurrentLocation(
  hLineApp: DWORD;   // DWORD
  dwLocation: DWORD   // DWORD
): Integer; stdcall;
  external 'TAPI32.dll' name 'lineSetCurrentLocation';
import Foreign
import Foreign.C.Types
import Foreign.C.String

foreign import stdcall safe "lineSetCurrentLocation"
  c_lineSetCurrentLocation :: Word32 -> Word32 -> IO Int32
-- hLineApp : DWORD -> Word32
-- dwLocation : DWORD -> Word32
-- 要 GHC(Windows)。stdcall は x64 では ccall として扱われる。ブロックする API は safe 呼び出し推奨。
open Ctypes
open Foreign

let linesetcurrentlocation =
  foreign "lineSetCurrentLocation"
    (uint32_t @-> uint32_t @-> returning int32_t)
(* hLineApp : DWORD -> uint32_t *)
(* dwLocation : DWORD -> uint32_t *)
(* foreign は cdecl 前提。x64 Windows では WINAPI と一致。構造体は ctypes structure を定義のこと。 *)
(cffi:define-foreign-library tapi32 (t "TAPI32.dll"))
(cffi:use-foreign-library tapi32)

(cffi:defcfun ("lineSetCurrentLocation" line-set-current-location :convention :stdcall) :int32
  (h-line-app :uint32)   ; DWORD
  (dw-location :uint32))   ; DWORD
; isize/usize(INT_PTR/SIZE_T)は x64 前提で :int64/:uint64。x86 では :int32/:uint32。
use Win32::API;
my $lineSetCurrentLocation = Win32::API::More->new('TAPI32',
    'int lineSetCurrentLocation(DWORD hLineApp, DWORD dwLocation)');
# my $ret = $lineSetCurrentLocation->Call($hLineApp, $dwLocation);
# hLineApp : DWORD -> DWORD
# dwLocation : DWORD -> DWORD
# 値渡し構造体は pack() した文字列、または Win32::API::Struct を使用。