ホーム › Graphics.GdiPlus › GdiplusNotificationUnhook

GdiplusNotificationUnhook

関数

GDI+の通知フックを解除する。

DLLgdiplus.dll呼出規約winapi

シグネチャ

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

void GdiplusNotificationUnhook(
    UINT_PTR token
);

パラメーター

名前	型	方向
token	UINT_PTR	in

戻り値の型: void

各言語での呼び出し定義

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

void GdiplusNotificationUnhook(
    UINT_PTR token
);

[DllImport("gdiplus.dll", ExactSpelling = true)]
static extern void GdiplusNotificationUnhook(
    UIntPtr token   // UINT_PTR
);

<DllImport("gdiplus.dll", ExactSpelling:=True)>
Public Shared Sub GdiplusNotificationUnhook(
    token As UIntPtr   ' UINT_PTR
)
End Sub

' token : UINT_PTR
Declare PtrSafe Sub GdiplusNotificationUnhook Lib "gdiplus" ( _
    ByVal token As LongPtr)
' VBA7前提(PtrSafe)。32bit Office では LongPtr→Long。Integer=16bit / Long=32bit / LongLong=64bit。

import ctypes
from ctypes import wintypes

GdiplusNotificationUnhook = ctypes.windll.gdiplus.GdiplusNotificationUnhook
GdiplusNotificationUnhook.restype = None
GdiplusNotificationUnhook.argtypes = [
    ctypes.c_size_t,  # token : UINT_PTR
]

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('gdiplus.dll')
GdiplusNotificationUnhook = Fiddle::Function.new(
  lib['GdiplusNotificationUnhook'],
  [
    Fiddle::TYPE_UINTPTR_T,  # token : UINT_PTR
  ],
  Fiddle::TYPE_VOID)

#[link(name = "gdiplus")]
extern "system" {
    fn GdiplusNotificationUnhook(
        token: usize  // UINT_PTR
    );
}
// crates: windows-sys provides ready-made bindings for this API.

$sig = @"
[DllImport("gdiplus.dll")]
public static extern void GdiplusNotificationUnhook(UIntPtr token);
"@
$api = Add-Type -MemberDefinition $sig -Name 'gdiplus_GdiplusNotificationUnhook' -Namespace Win32 -PassThru
# $api::GdiplusNotificationUnhook(token)

#uselib "gdiplus.dll"
#func global GdiplusNotificationUnhook "GdiplusNotificationUnhook" sptr
; GdiplusNotificationUnhook token
; token : UINT_PTR -> "sptr"

#uselib "gdiplus.dll"
#func global GdiplusNotificationUnhook "GdiplusNotificationUnhook" sptr
; GdiplusNotificationUnhook token
; token : UINT_PTR -> "sptr"

; void GdiplusNotificationUnhook(UINT_PTR token)
#uselib "gdiplus.dll"
#func global GdiplusNotificationUnhook "GdiplusNotificationUnhook" intptr
; GdiplusNotificationUnhook token
; token : UINT_PTR -> "intptr"

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

var (
	gdiplus = windows.NewLazySystemDLL("gdiplus.dll")
	procGdiplusNotificationUnhook = gdiplus.NewProc("GdiplusNotificationUnhook")
)

// token (UINT_PTR)
r1, _, err := procGdiplusNotificationUnhook.Call(
	uintptr(token),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // void

procedure GdiplusNotificationUnhook(
  token: NativeUInt   // UINT_PTR
); stdcall;
  external 'gdiplus.dll' name 'GdiplusNotificationUnhook';

result := DllCall("gdiplus\GdiplusNotificationUnhook"
    , "UPtr", token   ; UINT_PTR
    , "Int")   ; return: void

●GdiplusNotificationUnhook(token) = DLL("gdiplus.dll", "int GdiplusNotificationUnhook(int)")
# 呼び出し: GdiplusNotificationUnhook(token)
# token : UINT_PTR -> "int"
# 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)。