ホーム › Devices.AllJoyn › alljoyn_interfacedescription_getproperty
alljoyn_interfacedescription_getproperty
関数インターフェイス記述から指定名のプロパティを取得する。
シグネチャ
// MSAJApi.dll
#include <windows.h>
INT alljoyn_interfacedescription_getproperty(
alljoyn_interfacedescription iface,
LPCSTR name,
alljoyn_interfacedescription_property* property
);パラメーター
| 名前 | 型 | 方向 |
|---|---|---|
| iface | alljoyn_interfacedescription | in |
| name | LPCSTR | in |
| property | alljoyn_interfacedescription_property* | inout |
戻り値の型: INT
各言語での呼び出し定義
// MSAJApi.dll
#include <windows.h>
INT alljoyn_interfacedescription_getproperty(
alljoyn_interfacedescription iface,
LPCSTR name,
alljoyn_interfacedescription_property* property
);[DllImport("MSAJApi.dll", ExactSpelling = true)]
static extern int alljoyn_interfacedescription_getproperty(
IntPtr iface, // alljoyn_interfacedescription
[MarshalAs(UnmanagedType.LPStr)] string name, // LPCSTR
IntPtr property // alljoyn_interfacedescription_property* in/out
);<DllImport("MSAJApi.dll", ExactSpelling:=True)>
Public Shared Function alljoyn_interfacedescription_getproperty(
iface As IntPtr, ' alljoyn_interfacedescription
<MarshalAs(UnmanagedType.LPStr)> name As String, ' LPCSTR
[property] As IntPtr ' alljoyn_interfacedescription_property* in/out
) As Integer
End Function' iface : alljoyn_interfacedescription
' name : LPCSTR
' property : alljoyn_interfacedescription_property* in/out
Declare PtrSafe Function alljoyn_interfacedescription_getproperty Lib "msajapi" ( _
ByVal iface As LongPtr, _
ByVal name As String, _
ByVal property 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_interfacedescription_getproperty = ctypes.windll.msajapi.alljoyn_interfacedescription_getproperty
alljoyn_interfacedescription_getproperty.restype = ctypes.c_int
alljoyn_interfacedescription_getproperty.argtypes = [
ctypes.c_ssize_t, # iface : alljoyn_interfacedescription
wintypes.LPCSTR, # name : LPCSTR
ctypes.c_void_p, # property : alljoyn_interfacedescription_property* in/out
]require 'fiddle'
require 'fiddle/import'
lib = Fiddle.dlopen('MSAJApi.dll')
alljoyn_interfacedescription_getproperty = Fiddle::Function.new(
lib['alljoyn_interfacedescription_getproperty'],
[
Fiddle::TYPE_INTPTR_T, # iface : alljoyn_interfacedescription
Fiddle::TYPE_VOIDP, # name : LPCSTR
Fiddle::TYPE_VOIDP, # property : alljoyn_interfacedescription_property* in/out
],
Fiddle::TYPE_INT)#[link(name = "msajapi")]
extern "system" {
fn alljoyn_interfacedescription_getproperty(
iface: isize, // alljoyn_interfacedescription
name: *const u8, // LPCSTR
property: *mut alljoyn_interfacedescription_property // alljoyn_interfacedescription_property* in/out
) -> i32;
}
// crates: windows-sys provides ready-made bindings for this API.$sig = @"
[DllImport("MSAJApi.dll")]
public static extern int alljoyn_interfacedescription_getproperty(IntPtr iface, [MarshalAs(UnmanagedType.LPStr)] string name, IntPtr property);
"@
$api = Add-Type -MemberDefinition $sig -Name 'MSAJApi_alljoyn_interfacedescription_getproperty' -Namespace Win32 -PassThru
# $api::alljoyn_interfacedescription_getproperty(iface, name, property)#uselib "MSAJApi.dll"
#func global alljoyn_interfacedescription_getproperty "alljoyn_interfacedescription_getproperty" sptr, sptr, sptr
; alljoyn_interfacedescription_getproperty iface, name, varptr(property) ; 戻り値は stat
; iface : alljoyn_interfacedescription -> "sptr"
; name : LPCSTR -> "sptr"
; property : alljoyn_interfacedescription_property* in/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 "MSAJApi.dll" #cfunc global alljoyn_interfacedescription_getproperty "alljoyn_interfacedescription_getproperty" sptr, str, var ; res = alljoyn_interfacedescription_getproperty(iface, name, property) ; iface : alljoyn_interfacedescription -> "sptr" ; name : LPCSTR -> "str" ; property : alljoyn_interfacedescription_property* in/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 "MSAJApi.dll" #cfunc global alljoyn_interfacedescription_getproperty "alljoyn_interfacedescription_getproperty" sptr, str, sptr ; res = alljoyn_interfacedescription_getproperty(iface, name, varptr(property)) ; iface : alljoyn_interfacedescription -> "sptr" ; name : LPCSTR -> "str" ; property : alljoyn_interfacedescription_property* in/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 alljoyn_interfacedescription_getproperty(alljoyn_interfacedescription iface, LPCSTR name, alljoyn_interfacedescription_property* property) #uselib "MSAJApi.dll" #cfunc global alljoyn_interfacedescription_getproperty "alljoyn_interfacedescription_getproperty" intptr, str, var ; res = alljoyn_interfacedescription_getproperty(iface, name, property) ; iface : alljoyn_interfacedescription -> "intptr" ; name : LPCSTR -> "str" ; property : alljoyn_interfacedescription_property* in/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 alljoyn_interfacedescription_getproperty(alljoyn_interfacedescription iface, LPCSTR name, alljoyn_interfacedescription_property* property) #uselib "MSAJApi.dll" #cfunc global alljoyn_interfacedescription_getproperty "alljoyn_interfacedescription_getproperty" intptr, str, intptr ; res = alljoyn_interfacedescription_getproperty(iface, name, varptr(property)) ; iface : alljoyn_interfacedescription -> "intptr" ; name : LPCSTR -> "str" ; property : alljoyn_interfacedescription_property* in/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 (
msajapi = windows.NewLazySystemDLL("MSAJApi.dll")
procalljoyn_interfacedescription_getproperty = msajapi.NewProc("alljoyn_interfacedescription_getproperty")
)
// iface (alljoyn_interfacedescription), name (LPCSTR), property (alljoyn_interfacedescription_property* in/out)
r1, _, err := procalljoyn_interfacedescription_getproperty.Call(
uintptr(iface),
uintptr(unsafe.Pointer(windows.BytePtrFromString(name))),
uintptr(property),
)
_ = err // syscall.Errno (valid when the call sets last-error)
_ = r1 // INTfunction alljoyn_interfacedescription_getproperty(
iface: NativeInt; // alljoyn_interfacedescription
name: PAnsiChar; // LPCSTR
property: Pointer // alljoyn_interfacedescription_property* in/out
): Integer; stdcall;
external 'MSAJApi.dll' name 'alljoyn_interfacedescription_getproperty';result := DllCall("MSAJApi\alljoyn_interfacedescription_getproperty"
, "Ptr", iface ; alljoyn_interfacedescription
, "AStr", name ; LPCSTR
, "Ptr", property ; alljoyn_interfacedescription_property* in/out
, "Int") ; return: INT●alljoyn_interfacedescription_getproperty(iface, name, property) = DLL("MSAJApi.dll", "int alljoyn_interfacedescription_getproperty(int, char*, void*)")
# 呼び出し: alljoyn_interfacedescription_getproperty(iface, name, property)
# iface : alljoyn_interfacedescription -> "int"
# name : LPCSTR -> "char*"
# property : alljoyn_interfacedescription_property* in/out -> "void*"
# 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)。