Win32 API 日本語リファレンス
ホームDevices.AllJoyn › alljoyn_abouticon_geturl

alljoyn_abouticon_geturl

関数
AboutIconのアイコンURLとMIMEタイプを取得する。
DLLMSAJApi.dll呼出規約winapi

シグネチャ

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

void alljoyn_abouticon_geturl(
    alljoyn_abouticon icon,
    const CHAR** type,
    const CHAR** url
);

パラメーター

名前方向
iconalljoyn_abouticonin
typeCHAR**in
urlCHAR**in

戻り値の型: void

各言語での呼び出し定義

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

void alljoyn_abouticon_geturl(
    alljoyn_abouticon icon,
    const CHAR** type,
    const CHAR** url
);
[DllImport("MSAJApi.dll", ExactSpelling = true)]
static extern void alljoyn_abouticon_geturl(
    IntPtr icon,   // alljoyn_abouticon
    IntPtr type,   // CHAR**
    IntPtr url   // CHAR**
);
<DllImport("MSAJApi.dll", ExactSpelling:=True)>
Public Shared Sub alljoyn_abouticon_geturl(
    icon As IntPtr,   ' alljoyn_abouticon
    type As IntPtr,   ' CHAR**
    url As IntPtr   ' CHAR**
)
End Sub
' icon : alljoyn_abouticon
' type : CHAR**
' url : CHAR**
Declare PtrSafe Sub alljoyn_abouticon_geturl Lib "msajapi" ( _
    ByVal icon As LongPtr, _
    ByVal type As LongPtr, _
    ByVal url As LongPtr)
' VBA7前提(PtrSafe)。32bit Office では LongPtr→Long。Integer=16bit / Long=32bit / LongLong=64bit。
import ctypes
from ctypes import wintypes

alljoyn_abouticon_geturl = ctypes.windll.msajapi.alljoyn_abouticon_geturl
alljoyn_abouticon_geturl.restype = None
alljoyn_abouticon_geturl.argtypes = [
    ctypes.c_ssize_t,  # icon : alljoyn_abouticon
    ctypes.c_void_p,  # type : CHAR**
    ctypes.c_void_p,  # url : CHAR**
]
require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('MSAJApi.dll')
alljoyn_abouticon_geturl = Fiddle::Function.new(
  lib['alljoyn_abouticon_geturl'],
  [
    Fiddle::TYPE_INTPTR_T,  # icon : alljoyn_abouticon
    Fiddle::TYPE_VOIDP,  # type : CHAR**
    Fiddle::TYPE_VOIDP,  # url : CHAR**
  ],
  Fiddle::TYPE_VOID)
#[link(name = "msajapi")]
extern "system" {
    fn alljoyn_abouticon_geturl(
        icon: isize,  // alljoyn_abouticon
        type: *const *const i8,  // CHAR**
        url: *const *const i8  // CHAR**
    );
}
// crates: windows-sys provides ready-made bindings for this API.
$sig = @"
[DllImport("MSAJApi.dll")]
public static extern void alljoyn_abouticon_geturl(IntPtr icon, IntPtr type, IntPtr url);
"@
$api = Add-Type -MemberDefinition $sig -Name 'MSAJApi_alljoyn_abouticon_geturl' -Namespace Win32 -PassThru
# $api::alljoyn_abouticon_geturl(icon, type, url)
#uselib "MSAJApi.dll"
#func global alljoyn_abouticon_geturl "alljoyn_abouticon_geturl" sptr, sptr, sptr
; alljoyn_abouticon_geturl icon, varptr(type), varptr(url)
; icon : alljoyn_abouticon -> "sptr"
; type : CHAR** -> "sptr"
; url : CHAR** -> "sptr"
出力引数:
#uselib "MSAJApi.dll"
#func global alljoyn_abouticon_geturl "alljoyn_abouticon_geturl" sptr, var, var
; alljoyn_abouticon_geturl icon, type, url
; icon : alljoyn_abouticon -> "sptr"
; type : CHAR** -> "var"
; url : CHAR** -> "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。
出力引数:
; void alljoyn_abouticon_geturl(alljoyn_abouticon icon, CHAR** type, CHAR** url)
#uselib "MSAJApi.dll"
#func global alljoyn_abouticon_geturl "alljoyn_abouticon_geturl" intptr, var, var
; alljoyn_abouticon_geturl icon, type, url
; icon : alljoyn_abouticon -> "intptr"
; type : CHAR** -> "var"
; url : CHAR** -> "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。
import (
	"golang.org/x/sys/windows"
	"unsafe"
)

var (
	msajapi = windows.NewLazySystemDLL("MSAJApi.dll")
	procalljoyn_abouticon_geturl = msajapi.NewProc("alljoyn_abouticon_geturl")
)

// icon (alljoyn_abouticon), type (CHAR**), url (CHAR**)
r1, _, err := procalljoyn_abouticon_geturl.Call(
	uintptr(icon),
	uintptr(type),
	uintptr(url),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // void
procedure alljoyn_abouticon_geturl(
  icon: NativeInt;   // alljoyn_abouticon
  type: Pointer;   // CHAR**
  url: Pointer   // CHAR**
); stdcall;
  external 'MSAJApi.dll' name 'alljoyn_abouticon_geturl';
result := DllCall("MSAJApi\alljoyn_abouticon_geturl"
    , "Ptr", icon   ; alljoyn_abouticon
    , "Ptr", type   ; CHAR**
    , "Ptr", url   ; CHAR**
    , "Int")   ; return: void
●alljoyn_abouticon_geturl(icon, type, url) = DLL("MSAJApi.dll", "int alljoyn_abouticon_geturl(int, void*, void*)")
# 呼び出し: alljoyn_abouticon_geturl(icon, type, url)
# icon : alljoyn_abouticon -> "int"
# type : CHAR** -> "void*"
# url : CHAR** -> "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)。