SHGetSettings

関数

シェルのフラグ設定を取得する。

DLLSHELL32.dll呼出規約winapi対応OSWindows 2000 以降

シグネチャ

// SHELL32.dll
#include <windows.h>

void SHGetSettings(
    SHELLFLAGSTATE* psfs,
    DWORD dwMask
);

パラメーター

名前	型	方向
psfs	SHELLFLAGSTATE*	out
dwMask	DWORD	in

戻り値の型: void

各言語での呼び出し定義

// SHELL32.dll
#include <windows.h>

void SHGetSettings(
    SHELLFLAGSTATE* psfs,
    DWORD dwMask
);

[DllImport("SHELL32.dll", ExactSpelling = true)]
static extern void SHGetSettings(
    IntPtr psfs,   // SHELLFLAGSTATE* out
    uint dwMask   // DWORD
);

<DllImport("SHELL32.dll", ExactSpelling:=True)>
Public Shared Sub SHGetSettings(
    psfs As IntPtr,   ' SHELLFLAGSTATE* out
    dwMask As UInteger   ' DWORD
)
End Sub

' psfs : SHELLFLAGSTATE* out
' dwMask : DWORD
Declare PtrSafe Sub SHGetSettings Lib "shell32" ( _
    ByVal psfs As LongPtr, _
    ByVal dwMask As Long)
' VBA7前提(PtrSafe)。32bit Office では LongPtr→Long。Integer=16bit / Long=32bit / LongLong=64bit。

import ctypes
from ctypes import wintypes

SHGetSettings = ctypes.windll.shell32.SHGetSettings
SHGetSettings.restype = None
SHGetSettings.argtypes = [
    ctypes.c_void_p,  # psfs : SHELLFLAGSTATE* out
    wintypes.DWORD,  # dwMask : DWORD
]

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('SHELL32.dll')
SHGetSettings = Fiddle::Function.new(
  lib['SHGetSettings'],
  [
    Fiddle::TYPE_VOIDP,  # psfs : SHELLFLAGSTATE* out
    -Fiddle::TYPE_INT,  # dwMask : DWORD
  ],
  Fiddle::TYPE_VOID)

#[link(name = "shell32")]
extern "system" {
    fn SHGetSettings(
        psfs: *mut SHELLFLAGSTATE,  // SHELLFLAGSTATE* out
        dwMask: u32  // DWORD
    );
}
// crates: windows-sys provides ready-made bindings for this API.

$sig = @"
[DllImport("SHELL32.dll")]
public static extern void SHGetSettings(IntPtr psfs, uint dwMask);
"@
$api = Add-Type -MemberDefinition $sig -Name 'SHELL32_SHGetSettings' -Namespace Win32 -PassThru
# $api::SHGetSettings(psfs, dwMask)

#uselib "SHELL32.dll"
#func global SHGetSettings "SHGetSettings" sptr, sptr
; SHGetSettings varptr(psfs), dwMask
; psfs : SHELLFLAGSTATE* out -> "sptr"
; dwMask : DWORD -> "sptr"

出力引数:

#uselib "SHELL32.dll"
#func global SHGetSettings "SHGetSettings" var, int
; SHGetSettings psfs, dwMask
; psfs : SHELLFLAGSTATE* out -> "var"
; dwMask : DWORD -> "int"
; ※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 "SHELL32.dll"
#func global SHGetSettings "SHGetSettings" sptr, int
; SHGetSettings varptr(psfs), dwMask
; psfs : SHELLFLAGSTATE* out -> "sptr"
; dwMask : DWORD -> "int"
; ※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 SHGetSettings(SHELLFLAGSTATE* psfs, DWORD dwMask)
#uselib "SHELL32.dll"
#func global SHGetSettings "SHGetSettings" var, int
; SHGetSettings psfs, dwMask
; psfs : SHELLFLAGSTATE* out -> "var"
; dwMask : DWORD -> "int"
; ※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 SHGetSettings(SHELLFLAGSTATE* psfs, DWORD dwMask)
#uselib "SHELL32.dll"
#func global SHGetSettings "SHGetSettings" intptr, int
; SHGetSettings varptr(psfs), dwMask
; psfs : SHELLFLAGSTATE* out -> "intptr"
; dwMask : DWORD -> "int"
; ※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 (
	shell32 = windows.NewLazySystemDLL("SHELL32.dll")
	procSHGetSettings = shell32.NewProc("SHGetSettings")
)

// psfs (SHELLFLAGSTATE* out), dwMask (DWORD)
r1, _, err := procSHGetSettings.Call(
	uintptr(psfs),
	uintptr(dwMask),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // void

procedure SHGetSettings(
  psfs: Pointer;   // SHELLFLAGSTATE* out
  dwMask: DWORD   // DWORD
); stdcall;
  external 'SHELL32.dll' name 'SHGetSettings';

result := DllCall("SHELL32\SHGetSettings"
    , "Ptr", psfs   ; SHELLFLAGSTATE* out
    , "UInt", dwMask   ; DWORD
    , "Int")   ; return: void

●SHGetSettings(psfs, dwMask) = DLL("SHELL32.dll", "int SHGetSettings(void*, dword)")
# 呼び出し: SHGetSettings(psfs, dwMask)
# psfs : SHELLFLAGSTATE* out -> "void*"
# dwMask : DWORD -> "dword"
# 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)。