ホーム › System.Com.Urlmon › ReleaseBindInfo

ReleaseBindInfo

関数

BINDINFO構造体が保持するリソースを解放する。

DLLurlmon.dll呼出規約winapi

シグネチャ

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

void ReleaseBindInfo(
    BINDINFO* pbindinfo
);

パラメーター

名前	型	方向	説明
pbindinfo	BINDINFO*	inout	解放対象のBINDINFO構造体へのポインタ。内部で保持する文字列やインターフェイス参照を解放する。

戻り値の型: void

各言語での呼び出し定義

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

void ReleaseBindInfo(
    BINDINFO* pbindinfo
);

[DllImport("urlmon.dll", ExactSpelling = true)]
static extern void ReleaseBindInfo(
    IntPtr pbindinfo   // BINDINFO* in/out
);

<DllImport("urlmon.dll", ExactSpelling:=True)>
Public Shared Sub ReleaseBindInfo(
    pbindinfo As IntPtr   ' BINDINFO* in/out
)
End Sub

' pbindinfo : BINDINFO* in/out
Declare PtrSafe Sub ReleaseBindInfo Lib "urlmon" ( _
    ByVal pbindinfo As LongPtr)
' VBA7前提(PtrSafe)。32bit Office では LongPtr→Long。Integer=16bit / Long=32bit / LongLong=64bit。

import ctypes
from ctypes import wintypes

ReleaseBindInfo = ctypes.windll.urlmon.ReleaseBindInfo
ReleaseBindInfo.restype = None
ReleaseBindInfo.argtypes = [
    ctypes.c_void_p,  # pbindinfo : BINDINFO* in/out
]

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('urlmon.dll')
ReleaseBindInfo = Fiddle::Function.new(
  lib['ReleaseBindInfo'],
  [
    Fiddle::TYPE_VOIDP,  # pbindinfo : BINDINFO* in/out
  ],
  Fiddle::TYPE_VOID)

#[link(name = "urlmon")]
extern "system" {
    fn ReleaseBindInfo(
        pbindinfo: *mut BINDINFO  // BINDINFO* in/out
    );
}
// crates: windows-sys provides ready-made bindings for this API.

$sig = @"
[DllImport("urlmon.dll")]
public static extern void ReleaseBindInfo(IntPtr pbindinfo);
"@
$api = Add-Type -MemberDefinition $sig -Name 'urlmon_ReleaseBindInfo' -Namespace Win32 -PassThru
# $api::ReleaseBindInfo(pbindinfo)

#uselib "urlmon.dll"
#func global ReleaseBindInfo "ReleaseBindInfo" sptr
; ReleaseBindInfo varptr(pbindinfo)
; pbindinfo : BINDINFO* in/out -> "sptr"

出力引数:

#uselib "urlmon.dll"
#func global ReleaseBindInfo "ReleaseBindInfo" var
; ReleaseBindInfo pbindinfo
; pbindinfo : BINDINFO* 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 "urlmon.dll"
#func global ReleaseBindInfo "ReleaseBindInfo" sptr
; ReleaseBindInfo varptr(pbindinfo)
; pbindinfo : BINDINFO* 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:

; void ReleaseBindInfo(BINDINFO* pbindinfo)
#uselib "urlmon.dll"
#func global ReleaseBindInfo "ReleaseBindInfo" var
; ReleaseBindInfo pbindinfo
; pbindinfo : BINDINFO* 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。; void ReleaseBindInfo(BINDINFO* pbindinfo)
#uselib "urlmon.dll"
#func global ReleaseBindInfo "ReleaseBindInfo" intptr
; ReleaseBindInfo varptr(pbindinfo)
; pbindinfo : BINDINFO* 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 (
	urlmon = windows.NewLazySystemDLL("urlmon.dll")
	procReleaseBindInfo = urlmon.NewProc("ReleaseBindInfo")
)

// pbindinfo (BINDINFO* in/out)
r1, _, err := procReleaseBindInfo.Call(
	uintptr(pbindinfo),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // void

procedure ReleaseBindInfo(
  pbindinfo: Pointer   // BINDINFO* in/out
); stdcall;
  external 'urlmon.dll' name 'ReleaseBindInfo';

result := DllCall("urlmon\ReleaseBindInfo"
    , "Ptr", pbindinfo   ; BINDINFO* in/out
    , "Int")   ; return: void

●ReleaseBindInfo(pbindinfo) = DLL("urlmon.dll", "int ReleaseBindInfo(void*)")
# 呼び出し: ReleaseBindInfo(pbindinfo)
# pbindinfo : BINDINFO* 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)。