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alljoyn_aboutobjectdescription_createfrommsgarg

関数

メッセージ引数からAboutオブジェクト記述の内容を構築する。

DLLMSAJApi.dll呼出規約winapi

シグネチャ

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

QStatus alljoyn_aboutobjectdescription_createfrommsgarg(
    alljoyn_aboutobjectdescription description,
    alljoyn_msgarg arg
);

パラメーター

名前	型	方向	説明
description	alljoyn_aboutobjectdescription	in	値を設定する対象のAboutオブジェクト記述ハンドル。
arg	alljoyn_msgarg	in	オブジェクト記述を構築する元となるメッセージ引数ハンドル。

戻り値の型: QStatus

各言語での呼び出し定義

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

QStatus alljoyn_aboutobjectdescription_createfrommsgarg(
    alljoyn_aboutobjectdescription description,
    alljoyn_msgarg arg
);

[DllImport("MSAJApi.dll", ExactSpelling = true)]
static extern int alljoyn_aboutobjectdescription_createfrommsgarg(
    IntPtr description,   // alljoyn_aboutobjectdescription
    IntPtr arg   // alljoyn_msgarg
);

<DllImport("MSAJApi.dll", ExactSpelling:=True)>
Public Shared Function alljoyn_aboutobjectdescription_createfrommsgarg(
    description As IntPtr,   ' alljoyn_aboutobjectdescription
    arg As IntPtr   ' alljoyn_msgarg
) As Integer
End Function

' description : alljoyn_aboutobjectdescription
' arg : alljoyn_msgarg
Declare PtrSafe Function alljoyn_aboutobjectdescription_createfrommsgarg Lib "msajapi" ( _
    ByVal description As LongPtr, _
    ByVal arg As LongPtr) As Long
' VBA7前提(PtrSafe)。32bit Office では LongPtr→Long。Integer=16bit / Long=32bit / LongLong=64bit。

import ctypes
from ctypes import wintypes

alljoyn_aboutobjectdescription_createfrommsgarg = ctypes.windll.msajapi.alljoyn_aboutobjectdescription_createfrommsgarg
alljoyn_aboutobjectdescription_createfrommsgarg.restype = ctypes.c_int
alljoyn_aboutobjectdescription_createfrommsgarg.argtypes = [
    ctypes.c_ssize_t,  # description : alljoyn_aboutobjectdescription
    ctypes.c_ssize_t,  # arg : alljoyn_msgarg
]

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('MSAJApi.dll')
alljoyn_aboutobjectdescription_createfrommsgarg = Fiddle::Function.new(
  lib['alljoyn_aboutobjectdescription_createfrommsgarg'],
  [
    Fiddle::TYPE_INTPTR_T,  # description : alljoyn_aboutobjectdescription
    Fiddle::TYPE_INTPTR_T,  # arg : alljoyn_msgarg
  ],
  Fiddle::TYPE_INT)

#[link(name = "msajapi")]
extern "system" {
    fn alljoyn_aboutobjectdescription_createfrommsgarg(
        description: isize,  // alljoyn_aboutobjectdescription
        arg: isize  // alljoyn_msgarg
    ) -> i32;
}
// crates: windows-sys provides ready-made bindings for this API.

$sig = @"
[DllImport("MSAJApi.dll")]
public static extern int alljoyn_aboutobjectdescription_createfrommsgarg(IntPtr description, IntPtr arg);
"@
$api = Add-Type -MemberDefinition $sig -Name 'MSAJApi_alljoyn_aboutobjectdescription_createfrommsgarg' -Namespace Win32 -PassThru
# $api::alljoyn_aboutobjectdescription_createfrommsgarg(description, arg)

#uselib "MSAJApi.dll"
#func global alljoyn_aboutobjectdescription_createfrommsgarg "alljoyn_aboutobjectdescription_createfrommsgarg" sptr, sptr
; alljoyn_aboutobjectdescription_createfrommsgarg description, arg   ; 戻り値は stat
; description : alljoyn_aboutobjectdescription -> "sptr"
; arg : alljoyn_msgarg -> "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 "MSAJApi.dll"
#cfunc global alljoyn_aboutobjectdescription_createfrommsgarg "alljoyn_aboutobjectdescription_createfrommsgarg" sptr, sptr
; res = alljoyn_aboutobjectdescription_createfrommsgarg(description, arg)
; description : alljoyn_aboutobjectdescription -> "sptr"
; arg : alljoyn_msgarg -> "sptr"

; QStatus alljoyn_aboutobjectdescription_createfrommsgarg(alljoyn_aboutobjectdescription description, alljoyn_msgarg arg)
#uselib "MSAJApi.dll"
#cfunc global alljoyn_aboutobjectdescription_createfrommsgarg "alljoyn_aboutobjectdescription_createfrommsgarg" intptr, intptr
; res = alljoyn_aboutobjectdescription_createfrommsgarg(description, arg)
; description : alljoyn_aboutobjectdescription -> "intptr"
; arg : alljoyn_msgarg -> "intptr"

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

var (
	msajapi = windows.NewLazySystemDLL("MSAJApi.dll")
	procalljoyn_aboutobjectdescription_createfrommsgarg = msajapi.NewProc("alljoyn_aboutobjectdescription_createfrommsgarg")
)

// description (alljoyn_aboutobjectdescription), arg (alljoyn_msgarg)
r1, _, err := procalljoyn_aboutobjectdescription_createfrommsgarg.Call(
	uintptr(description),
	uintptr(arg),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // QStatus

function alljoyn_aboutobjectdescription_createfrommsgarg(
  description: NativeInt;   // alljoyn_aboutobjectdescription
  arg: NativeInt   // alljoyn_msgarg
): Integer; stdcall;
  external 'MSAJApi.dll' name 'alljoyn_aboutobjectdescription_createfrommsgarg';

result := DllCall("MSAJApi\alljoyn_aboutobjectdescription_createfrommsgarg"
    , "Ptr", description   ; alljoyn_aboutobjectdescription
    , "Ptr", arg   ; alljoyn_msgarg
    , "Int")   ; return: QStatus

●alljoyn_aboutobjectdescription_createfrommsgarg(description, arg) = DLL("MSAJApi.dll", "int alljoyn_aboutobjectdescription_createfrommsgarg(int, int)")
# 呼び出し: alljoyn_aboutobjectdescription_createfrommsgarg(description, arg)
# description : alljoyn_aboutobjectdescription -> "int"
# arg : alljoyn_msgarg -> "int"
# 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)。