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BRUSHOBJ_pvGetRbrush

関数

ブラシオブジェクトの実現済みブラシへのポインタを取得する。

DLLGDI32.dll呼出規約winapi対応OSWindows 2000 以降

シグネチャ

// GDI32.dll
#include <windows.h>

void* BRUSHOBJ_pvGetRbrush(
    BRUSHOBJ* pbo
);

パラメーター

名前	型	方向	説明
pbo	BRUSHOBJ*	inout	対象のBRUSHOBJ構造体へのポインター。実現済みブラシを表す。

戻り値の型: void*

各言語での呼び出し定義

// GDI32.dll
#include <windows.h>

void* BRUSHOBJ_pvGetRbrush(
    BRUSHOBJ* pbo
);

[DllImport("GDI32.dll", ExactSpelling = true)]
static extern IntPtr BRUSHOBJ_pvGetRbrush(
    IntPtr pbo   // BRUSHOBJ* in/out
);

<DllImport("GDI32.dll", ExactSpelling:=True)>
Public Shared Function BRUSHOBJ_pvGetRbrush(
    pbo As IntPtr   ' BRUSHOBJ* in/out
) As IntPtr
End Function

' pbo : BRUSHOBJ* in/out
Declare PtrSafe Function BRUSHOBJ_pvGetRbrush Lib "gdi32" ( _
    ByVal pbo As LongPtr) As LongPtr
' VBA7前提(PtrSafe)。32bit Office では LongPtr→Long。Integer=16bit / Long=32bit / LongLong=64bit。

import ctypes
from ctypes import wintypes

BRUSHOBJ_pvGetRbrush = ctypes.windll.gdi32.BRUSHOBJ_pvGetRbrush
BRUSHOBJ_pvGetRbrush.restype = ctypes.c_void_p
BRUSHOBJ_pvGetRbrush.argtypes = [
    ctypes.c_void_p,  # pbo : BRUSHOBJ* in/out
]

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('GDI32.dll')
BRUSHOBJ_pvGetRbrush = Fiddle::Function.new(
  lib['BRUSHOBJ_pvGetRbrush'],
  [
    Fiddle::TYPE_VOIDP,  # pbo : BRUSHOBJ* in/out
  ],
  Fiddle::TYPE_VOIDP)

#[link(name = "gdi32")]
extern "system" {
    fn BRUSHOBJ_pvGetRbrush(
        pbo: *mut BRUSHOBJ  // BRUSHOBJ* in/out
    ) -> *mut ();
}
// crates: windows-sys provides ready-made bindings for this API.

$sig = @"
[DllImport("GDI32.dll")]
public static extern IntPtr BRUSHOBJ_pvGetRbrush(IntPtr pbo);
"@
$api = Add-Type -MemberDefinition $sig -Name 'GDI32_BRUSHOBJ_pvGetRbrush' -Namespace Win32 -PassThru
# $api::BRUSHOBJ_pvGetRbrush(pbo)

#uselib "GDI32.dll"
#func global BRUSHOBJ_pvGetRbrush "BRUSHOBJ_pvGetRbrush" sptr
; BRUSHOBJ_pvGetRbrush varptr(pbo)   ; 戻り値は stat
; pbo : BRUSHOBJ* in/out -> "sptr"
; ※HSP3.7は #func のため戻り値はシステム変数 stat に格納されます。

出力引数:

#uselib "GDI32.dll"
#cfunc global BRUSHOBJ_pvGetRbrush "BRUSHOBJ_pvGetRbrush" var
; res = BRUSHOBJ_pvGetRbrush(pbo)
; pbo : BRUSHOBJ* 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 "GDI32.dll"
#cfunc global BRUSHOBJ_pvGetRbrush "BRUSHOBJ_pvGetRbrush" sptr
; res = BRUSHOBJ_pvGetRbrush(varptr(pbo))
; pbo : BRUSHOBJ* 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* BRUSHOBJ_pvGetRbrush(BRUSHOBJ* pbo)
#uselib "GDI32.dll"
#cfunc global BRUSHOBJ_pvGetRbrush "BRUSHOBJ_pvGetRbrush" var
; res = BRUSHOBJ_pvGetRbrush(pbo)
; pbo : BRUSHOBJ* 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* BRUSHOBJ_pvGetRbrush(BRUSHOBJ* pbo)
#uselib "GDI32.dll"
#cfunc global BRUSHOBJ_pvGetRbrush "BRUSHOBJ_pvGetRbrush" intptr
; res = BRUSHOBJ_pvGetRbrush(varptr(pbo))
; pbo : BRUSHOBJ* 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 (
	gdi32 = windows.NewLazySystemDLL("GDI32.dll")
	procBRUSHOBJ_pvGetRbrush = gdi32.NewProc("BRUSHOBJ_pvGetRbrush")
)

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

function BRUSHOBJ_pvGetRbrush(
  pbo: Pointer   // BRUSHOBJ* in/out
): Pointer; stdcall;
  external 'GDI32.dll' name 'BRUSHOBJ_pvGetRbrush';

result := DllCall("GDI32\BRUSHOBJ_pvGetRbrush"
    , "Ptr", pbo   ; BRUSHOBJ* in/out
    , "Ptr")   ; return: void*

●BRUSHOBJ_pvGetRbrush(pbo) = DLL("GDI32.dll", "void* BRUSHOBJ_pvGetRbrush(void*)")
# 呼び出し: BRUSHOBJ_pvGetRbrush(pbo)
# pbo : BRUSHOBJ* 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)。