Win32 API 日本語リファレンス
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alljoyn_busobject_emitpropertychanged

関数
プロパティ変更通知シグナルを単一プロパティについて送出する。
DLLMSAJApi.dll呼出規約winapi

シグネチャ

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

void alljoyn_busobject_emitpropertychanged(
    alljoyn_busobject bus,
    LPCSTR ifcName,
    LPCSTR propName,
    alljoyn_msgarg val,
    DWORD id
);

パラメーター

名前方向
busalljoyn_busobjectin
ifcNameLPCSTRin
propNameLPCSTRin
valalljoyn_msgargin
idDWORDin

戻り値の型: void

各言語での呼び出し定義

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

void alljoyn_busobject_emitpropertychanged(
    alljoyn_busobject bus,
    LPCSTR ifcName,
    LPCSTR propName,
    alljoyn_msgarg val,
    DWORD id
);
[DllImport("MSAJApi.dll", ExactSpelling = true)]
static extern void alljoyn_busobject_emitpropertychanged(
    IntPtr bus,   // alljoyn_busobject
    [MarshalAs(UnmanagedType.LPStr)] string ifcName,   // LPCSTR
    [MarshalAs(UnmanagedType.LPStr)] string propName,   // LPCSTR
    IntPtr val,   // alljoyn_msgarg
    uint id   // DWORD
);
<DllImport("MSAJApi.dll", ExactSpelling:=True)>
Public Shared Sub alljoyn_busobject_emitpropertychanged(
    bus As IntPtr,   ' alljoyn_busobject
    <MarshalAs(UnmanagedType.LPStr)> ifcName As String,   ' LPCSTR
    <MarshalAs(UnmanagedType.LPStr)> propName As String,   ' LPCSTR
    val As IntPtr,   ' alljoyn_msgarg
    id As UInteger   ' DWORD
)
End Sub
' bus : alljoyn_busobject
' ifcName : LPCSTR
' propName : LPCSTR
' val : alljoyn_msgarg
' id : DWORD
Declare PtrSafe Sub alljoyn_busobject_emitpropertychanged Lib "msajapi" ( _
    ByVal bus As LongPtr, _
    ByVal ifcName As String, _
    ByVal propName As String, _
    ByVal val As LongPtr, _
    ByVal id 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_busobject_emitpropertychanged = ctypes.windll.msajapi.alljoyn_busobject_emitpropertychanged
alljoyn_busobject_emitpropertychanged.restype = None
alljoyn_busobject_emitpropertychanged.argtypes = [
    ctypes.c_ssize_t,  # bus : alljoyn_busobject
    wintypes.LPCSTR,  # ifcName : LPCSTR
    wintypes.LPCSTR,  # propName : LPCSTR
    ctypes.c_ssize_t,  # val : alljoyn_msgarg
    wintypes.DWORD,  # id : DWORD
]
require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('MSAJApi.dll')
alljoyn_busobject_emitpropertychanged = Fiddle::Function.new(
  lib['alljoyn_busobject_emitpropertychanged'],
  [
    Fiddle::TYPE_INTPTR_T,  # bus : alljoyn_busobject
    Fiddle::TYPE_VOIDP,  # ifcName : LPCSTR
    Fiddle::TYPE_VOIDP,  # propName : LPCSTR
    Fiddle::TYPE_INTPTR_T,  # val : alljoyn_msgarg
    -Fiddle::TYPE_INT,  # id : DWORD
  ],
  Fiddle::TYPE_VOID)
#[link(name = "msajapi")]
extern "system" {
    fn alljoyn_busobject_emitpropertychanged(
        bus: isize,  // alljoyn_busobject
        ifcName: *const u8,  // LPCSTR
        propName: *const u8,  // LPCSTR
        val: isize,  // alljoyn_msgarg
        id: u32  // DWORD
    );
}
// crates: windows-sys provides ready-made bindings for this API.
$sig = @"
[DllImport("MSAJApi.dll")]
public static extern void alljoyn_busobject_emitpropertychanged(IntPtr bus, [MarshalAs(UnmanagedType.LPStr)] string ifcName, [MarshalAs(UnmanagedType.LPStr)] string propName, IntPtr val, uint id);
"@
$api = Add-Type -MemberDefinition $sig -Name 'MSAJApi_alljoyn_busobject_emitpropertychanged' -Namespace Win32 -PassThru
# $api::alljoyn_busobject_emitpropertychanged(bus, ifcName, propName, val, id)
#uselib "MSAJApi.dll"
#func global alljoyn_busobject_emitpropertychanged "alljoyn_busobject_emitpropertychanged" sptr, sptr, sptr, sptr, sptr
; alljoyn_busobject_emitpropertychanged bus, ifcName, propName, val, id
; bus : alljoyn_busobject -> "sptr"
; ifcName : LPCSTR -> "sptr"
; propName : LPCSTR -> "sptr"
; val : alljoyn_msgarg -> "sptr"
; id : DWORD -> "sptr"
#uselib "MSAJApi.dll"
#func global alljoyn_busobject_emitpropertychanged "alljoyn_busobject_emitpropertychanged" sptr, str, str, sptr, int
; alljoyn_busobject_emitpropertychanged bus, ifcName, propName, val, id
; bus : alljoyn_busobject -> "sptr"
; ifcName : LPCSTR -> "str"
; propName : LPCSTR -> "str"
; val : alljoyn_msgarg -> "sptr"
; id : DWORD -> "int"
; void alljoyn_busobject_emitpropertychanged(alljoyn_busobject bus, LPCSTR ifcName, LPCSTR propName, alljoyn_msgarg val, DWORD id)
#uselib "MSAJApi.dll"
#func global alljoyn_busobject_emitpropertychanged "alljoyn_busobject_emitpropertychanged" intptr, str, str, intptr, int
; alljoyn_busobject_emitpropertychanged bus, ifcName, propName, val, id
; bus : alljoyn_busobject -> "intptr"
; ifcName : LPCSTR -> "str"
; propName : LPCSTR -> "str"
; val : alljoyn_msgarg -> "intptr"
; id : DWORD -> "int"
import (
	"golang.org/x/sys/windows"
	"unsafe"
)

var (
	msajapi = windows.NewLazySystemDLL("MSAJApi.dll")
	procalljoyn_busobject_emitpropertychanged = msajapi.NewProc("alljoyn_busobject_emitpropertychanged")
)

// bus (alljoyn_busobject), ifcName (LPCSTR), propName (LPCSTR), val (alljoyn_msgarg), id (DWORD)
r1, _, err := procalljoyn_busobject_emitpropertychanged.Call(
	uintptr(bus),
	uintptr(unsafe.Pointer(windows.BytePtrFromString(ifcName))),
	uintptr(unsafe.Pointer(windows.BytePtrFromString(propName))),
	uintptr(val),
	uintptr(id),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // void
procedure alljoyn_busobject_emitpropertychanged(
  bus: NativeInt;   // alljoyn_busobject
  ifcName: PAnsiChar;   // LPCSTR
  propName: PAnsiChar;   // LPCSTR
  val: NativeInt;   // alljoyn_msgarg
  id: DWORD   // DWORD
); stdcall;
  external 'MSAJApi.dll' name 'alljoyn_busobject_emitpropertychanged';
result := DllCall("MSAJApi\alljoyn_busobject_emitpropertychanged"
    , "Ptr", bus   ; alljoyn_busobject
    , "AStr", ifcName   ; LPCSTR
    , "AStr", propName   ; LPCSTR
    , "Ptr", val   ; alljoyn_msgarg
    , "UInt", id   ; DWORD
    , "Int")   ; return: void
●alljoyn_busobject_emitpropertychanged(bus, ifcName, propName, val, id) = DLL("MSAJApi.dll", "int alljoyn_busobject_emitpropertychanged(int, char*, char*, int, dword)")
# 呼び出し: alljoyn_busobject_emitpropertychanged(bus, ifcName, propName, val, id)
# bus : alljoyn_busobject -> "int"
# ifcName : LPCSTR -> "char*"
# propName : LPCSTR -> "char*"
# val : alljoyn_msgarg -> "int"
# id : 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)。