ホーム › Storage.CloudFilters › CfReleaseProtectedHandle

CfReleaseProtectedHandle

関数

保護されたハンドルの参照を解放する。

DLLcldapi.dll呼出規約winapi対応OSWindows 10 以降

シグネチャ

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

void CfReleaseProtectedHandle(
    HANDLE ProtectedHandle
);

パラメーター

名前	型	方向
ProtectedHandle	HANDLE	in

戻り値の型: void

各言語での呼び出し定義

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

void CfReleaseProtectedHandle(
    HANDLE ProtectedHandle
);

[DllImport("cldapi.dll", ExactSpelling = true)]
static extern void CfReleaseProtectedHandle(
    IntPtr ProtectedHandle   // HANDLE
);

<DllImport("cldapi.dll", ExactSpelling:=True)>
Public Shared Sub CfReleaseProtectedHandle(
    ProtectedHandle As IntPtr   ' HANDLE
)
End Sub

' ProtectedHandle : HANDLE
Declare PtrSafe Sub CfReleaseProtectedHandle Lib "cldapi" ( _
    ByVal ProtectedHandle As LongPtr)
' VBA7前提(PtrSafe)。32bit Office では LongPtr→Long。Integer=16bit / Long=32bit / LongLong=64bit。

import ctypes
from ctypes import wintypes

CfReleaseProtectedHandle = ctypes.windll.cldapi.CfReleaseProtectedHandle
CfReleaseProtectedHandle.restype = None
CfReleaseProtectedHandle.argtypes = [
    wintypes.HANDLE,  # ProtectedHandle : HANDLE
]

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('cldapi.dll')
CfReleaseProtectedHandle = Fiddle::Function.new(
  lib['CfReleaseProtectedHandle'],
  [
    Fiddle::TYPE_VOIDP,  # ProtectedHandle : HANDLE
  ],
  Fiddle::TYPE_VOID)

#[link(name = "cldapi")]
extern "system" {
    fn CfReleaseProtectedHandle(
        ProtectedHandle: *mut core::ffi::c_void  // HANDLE
    );
}
// crates: windows-sys provides ready-made bindings for this API.

$sig = @"
[DllImport("cldapi.dll")]
public static extern void CfReleaseProtectedHandle(IntPtr ProtectedHandle);
"@
$api = Add-Type -MemberDefinition $sig -Name 'cldapi_CfReleaseProtectedHandle' -Namespace Win32 -PassThru
# $api::CfReleaseProtectedHandle(ProtectedHandle)

#uselib "cldapi.dll"
#func global CfReleaseProtectedHandle "CfReleaseProtectedHandle" sptr
; CfReleaseProtectedHandle ProtectedHandle
; ProtectedHandle : HANDLE -> "sptr"

#uselib "cldapi.dll"
#func global CfReleaseProtectedHandle "CfReleaseProtectedHandle" sptr
; CfReleaseProtectedHandle ProtectedHandle
; ProtectedHandle : HANDLE -> "sptr"

; void CfReleaseProtectedHandle(HANDLE ProtectedHandle)
#uselib "cldapi.dll"
#func global CfReleaseProtectedHandle "CfReleaseProtectedHandle" intptr
; CfReleaseProtectedHandle ProtectedHandle
; ProtectedHandle : HANDLE -> "intptr"

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

var (
	cldapi = windows.NewLazySystemDLL("cldapi.dll")
	procCfReleaseProtectedHandle = cldapi.NewProc("CfReleaseProtectedHandle")
)

// ProtectedHandle (HANDLE)
r1, _, err := procCfReleaseProtectedHandle.Call(
	uintptr(ProtectedHandle),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // void

procedure CfReleaseProtectedHandle(
  ProtectedHandle: THandle   // HANDLE
); stdcall;
  external 'cldapi.dll' name 'CfReleaseProtectedHandle';

result := DllCall("cldapi\CfReleaseProtectedHandle"
    , "Ptr", ProtectedHandle   ; HANDLE
    , "Int")   ; return: void

●CfReleaseProtectedHandle(ProtectedHandle) = DLL("cldapi.dll", "int CfReleaseProtectedHandle(void*)")
# 呼び出し: CfReleaseProtectedHandle(ProtectedHandle)
# ProtectedHandle : HANDLE -> "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)。