ホーム › Devices.Tapi › tapiGetLocationInfo

tapiGetLocationInfo

関数

現在の所在地の国コードと市外局番を取得する。

DLLTAPI32.dll文字セットANSI (-A)呼出規約winapi

シグネチャ

// TAPI32.dll  (ANSI / -A)
#include <windows.h>

INT tapiGetLocationInfo(
    LPSTR lpszCountryCode,
    LPSTR lpszCityCode
);

パラメーター

名前	型	方向
lpszCountryCode	LPSTR	out
lpszCityCode	LPSTR	out

戻り値の型: INT

各言語での呼び出し定義

// TAPI32.dll  (ANSI / -A)
#include <windows.h>

INT tapiGetLocationInfo(
    LPSTR lpszCountryCode,
    LPSTR lpszCityCode
);

[DllImport("TAPI32.dll", CharSet = CharSet.Ansi, ExactSpelling = true)]
static extern int tapiGetLocationInfo(
    [MarshalAs(UnmanagedType.LPStr)] System.Text.StringBuilder lpszCountryCode,   // LPSTR out
    [MarshalAs(UnmanagedType.LPStr)] System.Text.StringBuilder lpszCityCode   // LPSTR out
);

<DllImport("TAPI32.dll", CharSet:=CharSet.Ansi, ExactSpelling:=True)>
Public Shared Function tapiGetLocationInfo(
    <MarshalAs(UnmanagedType.LPStr)> lpszCountryCode As System.Text.StringBuilder,   ' LPSTR out
    <MarshalAs(UnmanagedType.LPStr)> lpszCityCode As System.Text.StringBuilder   ' LPSTR out
) As Integer
End Function

' lpszCountryCode : LPSTR out
' lpszCityCode : LPSTR out
Declare PtrSafe Function tapiGetLocationInfo Lib "tapi32" ( _
    ByVal lpszCountryCode As String, _
    ByVal lpszCityCode As String) As Long
' VBA7前提(PtrSafe)。32bit Office では LongPtr→Long。Integer=16bit / Long=32bit / LongLong=64bit。

import ctypes
from ctypes import wintypes

tapiGetLocationInfo = ctypes.windll.tapi32.tapiGetLocationInfo
tapiGetLocationInfo.restype = ctypes.c_int
tapiGetLocationInfo.argtypes = [
    wintypes.LPSTR,  # lpszCountryCode : LPSTR out
    wintypes.LPSTR,  # lpszCityCode : LPSTR out
]

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('TAPI32.dll')
tapiGetLocationInfo = Fiddle::Function.new(
  lib['tapiGetLocationInfo'],
  [
    Fiddle::TYPE_VOIDP,  # lpszCountryCode : LPSTR out
    Fiddle::TYPE_VOIDP,  # lpszCityCode : LPSTR out
  ],
  Fiddle::TYPE_INT)

#[link(name = "tapi32")]
extern "system" {
    fn tapiGetLocationInfo(
        lpszCountryCode: *mut u8,  // LPSTR out
        lpszCityCode: *mut u8  // LPSTR out
    ) -> i32;
}
// crates: windows-sys provides ready-made bindings for this API.

$sig = @"
[DllImport("TAPI32.dll", CharSet = CharSet.Ansi)]
public static extern int tapiGetLocationInfo([MarshalAs(UnmanagedType.LPStr)] System.Text.StringBuilder lpszCountryCode, [MarshalAs(UnmanagedType.LPStr)] System.Text.StringBuilder lpszCityCode);
"@
$api = Add-Type -MemberDefinition $sig -Name 'TAPI32_tapiGetLocationInfo' -Namespace Win32 -PassThru
# $api::tapiGetLocationInfo(lpszCountryCode, lpszCityCode)

#uselib "TAPI32.dll"
#func global tapiGetLocationInfo "tapiGetLocationInfo" sptr, sptr
; tapiGetLocationInfo varptr(lpszCountryCode), varptr(lpszCityCode)   ; 戻り値は stat
; lpszCountryCode : LPSTR out -> "sptr"
; lpszCityCode : LPSTR 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 "TAPI32.dll"
#cfunc global tapiGetLocationInfo "tapiGetLocationInfo" var, var
; res = tapiGetLocationInfo(lpszCountryCode, lpszCityCode)
; lpszCountryCode : LPSTR out -> "var"
; lpszCityCode : LPSTR 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 "TAPI32.dll"
#cfunc global tapiGetLocationInfo "tapiGetLocationInfo" sptr, sptr
; res = tapiGetLocationInfo(varptr(lpszCountryCode), varptr(lpszCityCode))
; lpszCountryCode : LPSTR out -> "sptr"
; lpszCityCode : LPSTR 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 tapiGetLocationInfo(LPSTR lpszCountryCode, LPSTR lpszCityCode)
#uselib "TAPI32.dll"
#cfunc global tapiGetLocationInfo "tapiGetLocationInfo" var, var
; res = tapiGetLocationInfo(lpszCountryCode, lpszCityCode)
; lpszCountryCode : LPSTR out -> "var"
; lpszCityCode : LPSTR 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 tapiGetLocationInfo(LPSTR lpszCountryCode, LPSTR lpszCityCode)
#uselib "TAPI32.dll"
#cfunc global tapiGetLocationInfo "tapiGetLocationInfo" intptr, intptr
; res = tapiGetLocationInfo(varptr(lpszCountryCode), varptr(lpszCityCode))
; lpszCountryCode : LPSTR out -> "intptr"
; lpszCityCode : LPSTR 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 (
	tapi32 = windows.NewLazySystemDLL("TAPI32.dll")
	proctapiGetLocationInfo = tapi32.NewProc("tapiGetLocationInfo")
)

// lpszCountryCode (LPSTR out), lpszCityCode (LPSTR out)
r1, _, err := proctapiGetLocationInfo.Call(
	uintptr(lpszCountryCode),
	uintptr(lpszCityCode),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // INT

function tapiGetLocationInfo(
  lpszCountryCode: PAnsiChar;   // LPSTR out
  lpszCityCode: PAnsiChar   // LPSTR out
): Integer; stdcall;
  external 'TAPI32.dll' name 'tapiGetLocationInfo';

result := DllCall("TAPI32\tapiGetLocationInfo"
    , "Ptr", lpszCountryCode   ; LPSTR out
    , "Ptr", lpszCityCode   ; LPSTR out
    , "Int")   ; return: INT

●tapiGetLocationInfo(lpszCountryCode, lpszCityCode) = DLL("TAPI32.dll", "int tapiGetLocationInfo(char*, char*)")
# 呼び出し: tapiGetLocationInfo(lpszCountryCode, lpszCityCode)
# lpszCountryCode : LPSTR out -> "char*"
# lpszCityCode : LPSTR out -> "char*"
# 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)。