ホーム › Networking.Clustering › ResUtilGetDwordProperty
ResUtilGetDwordProperty
関数範囲チェック付きでDWORDプロパティ値を取得する。
シグネチャ
// RESUTILS.dll
#include <windows.h>
DWORD ResUtilGetDwordProperty(
DWORD* pdwOutValue,
const CLUSPROP_DWORD* pValueStruct,
DWORD dwOldValue,
DWORD dwMinimum,
DWORD dwMaximum,
BYTE** ppPropertyList,
DWORD* pcbPropertyListSize
);パラメーター
| 名前 | 型 | 方向 |
|---|---|---|
| pdwOutValue | DWORD* | inout |
| pValueStruct | CLUSPROP_DWORD* | in |
| dwOldValue | DWORD | in |
| dwMinimum | DWORD | in |
| dwMaximum | DWORD | in |
| ppPropertyList | BYTE** | inout |
| pcbPropertyListSize | DWORD* | inout |
戻り値の型: DWORD
各言語での呼び出し定義
// RESUTILS.dll
#include <windows.h>
DWORD ResUtilGetDwordProperty(
DWORD* pdwOutValue,
const CLUSPROP_DWORD* pValueStruct,
DWORD dwOldValue,
DWORD dwMinimum,
DWORD dwMaximum,
BYTE** ppPropertyList,
DWORD* pcbPropertyListSize
);[DllImport("RESUTILS.dll", ExactSpelling = true)]
static extern uint ResUtilGetDwordProperty(
ref uint pdwOutValue, // DWORD* in/out
IntPtr pValueStruct, // CLUSPROP_DWORD*
uint dwOldValue, // DWORD
uint dwMinimum, // DWORD
uint dwMaximum, // DWORD
IntPtr ppPropertyList, // BYTE** in/out
ref uint pcbPropertyListSize // DWORD* in/out
);<DllImport("RESUTILS.dll", ExactSpelling:=True)>
Public Shared Function ResUtilGetDwordProperty(
ByRef pdwOutValue As UInteger, ' DWORD* in/out
pValueStruct As IntPtr, ' CLUSPROP_DWORD*
dwOldValue As UInteger, ' DWORD
dwMinimum As UInteger, ' DWORD
dwMaximum As UInteger, ' DWORD
ppPropertyList As IntPtr, ' BYTE** in/out
ByRef pcbPropertyListSize As UInteger ' DWORD* in/out
) As UInteger
End Function' pdwOutValue : DWORD* in/out
' pValueStruct : CLUSPROP_DWORD*
' dwOldValue : DWORD
' dwMinimum : DWORD
' dwMaximum : DWORD
' ppPropertyList : BYTE** in/out
' pcbPropertyListSize : DWORD* in/out
Declare PtrSafe Function ResUtilGetDwordProperty Lib "resutils" ( _
ByRef pdwOutValue As Long, _
ByVal pValueStruct As LongPtr, _
ByVal dwOldValue As Long, _
ByVal dwMinimum As Long, _
ByVal dwMaximum As Long, _
ByVal ppPropertyList As LongPtr, _
ByRef pcbPropertyListSize As Long) As Long
' VBA7前提(PtrSafe)。32bit Office では LongPtr→Long。Integer=16bit / Long=32bit / LongLong=64bit。import ctypes
from ctypes import wintypes
ResUtilGetDwordProperty = ctypes.windll.resutils.ResUtilGetDwordProperty
ResUtilGetDwordProperty.restype = wintypes.DWORD
ResUtilGetDwordProperty.argtypes = [
ctypes.POINTER(wintypes.DWORD), # pdwOutValue : DWORD* in/out
ctypes.c_void_p, # pValueStruct : CLUSPROP_DWORD*
wintypes.DWORD, # dwOldValue : DWORD
wintypes.DWORD, # dwMinimum : DWORD
wintypes.DWORD, # dwMaximum : DWORD
ctypes.c_void_p, # ppPropertyList : BYTE** in/out
ctypes.POINTER(wintypes.DWORD), # pcbPropertyListSize : DWORD* in/out
]require 'fiddle'
require 'fiddle/import'
lib = Fiddle.dlopen('RESUTILS.dll')
ResUtilGetDwordProperty = Fiddle::Function.new(
lib['ResUtilGetDwordProperty'],
[
Fiddle::TYPE_VOIDP, # pdwOutValue : DWORD* in/out
Fiddle::TYPE_VOIDP, # pValueStruct : CLUSPROP_DWORD*
-Fiddle::TYPE_INT, # dwOldValue : DWORD
-Fiddle::TYPE_INT, # dwMinimum : DWORD
-Fiddle::TYPE_INT, # dwMaximum : DWORD
Fiddle::TYPE_VOIDP, # ppPropertyList : BYTE** in/out
Fiddle::TYPE_VOIDP, # pcbPropertyListSize : DWORD* in/out
],
-Fiddle::TYPE_INT)#[link(name = "resutils")]
extern "system" {
fn ResUtilGetDwordProperty(
pdwOutValue: *mut u32, // DWORD* in/out
pValueStruct: *const CLUSPROP_DWORD, // CLUSPROP_DWORD*
dwOldValue: u32, // DWORD
dwMinimum: u32, // DWORD
dwMaximum: u32, // DWORD
ppPropertyList: *mut *mut u8, // BYTE** in/out
pcbPropertyListSize: *mut u32 // DWORD* in/out
) -> u32;
}
// crates: windows-sys provides ready-made bindings for this API.$sig = @"
[DllImport("RESUTILS.dll")]
public static extern uint ResUtilGetDwordProperty(ref uint pdwOutValue, IntPtr pValueStruct, uint dwOldValue, uint dwMinimum, uint dwMaximum, IntPtr ppPropertyList, ref uint pcbPropertyListSize);
"@
$api = Add-Type -MemberDefinition $sig -Name 'RESUTILS_ResUtilGetDwordProperty' -Namespace Win32 -PassThru
# $api::ResUtilGetDwordProperty(pdwOutValue, pValueStruct, dwOldValue, dwMinimum, dwMaximum, ppPropertyList, pcbPropertyListSize)#uselib "RESUTILS.dll"
#func global ResUtilGetDwordProperty "ResUtilGetDwordProperty" sptr, sptr, sptr, sptr, sptr, sptr, sptr
; ResUtilGetDwordProperty varptr(pdwOutValue), varptr(pValueStruct), dwOldValue, dwMinimum, dwMaximum, varptr(ppPropertyList), varptr(pcbPropertyListSize) ; 戻り値は stat
; pdwOutValue : DWORD* in/out -> "sptr"
; pValueStruct : CLUSPROP_DWORD* -> "sptr"
; dwOldValue : DWORD -> "sptr"
; dwMinimum : DWORD -> "sptr"
; dwMaximum : DWORD -> "sptr"
; ppPropertyList : BYTE** in/out -> "sptr"
; pcbPropertyListSize : DWORD* 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 "RESUTILS.dll" #cfunc global ResUtilGetDwordProperty "ResUtilGetDwordProperty" var, var, int, int, int, var, var ; res = ResUtilGetDwordProperty(pdwOutValue, pValueStruct, dwOldValue, dwMinimum, dwMaximum, ppPropertyList, pcbPropertyListSize) ; pdwOutValue : DWORD* in/out -> "var" ; pValueStruct : CLUSPROP_DWORD* -> "var" ; dwOldValue : DWORD -> "int" ; dwMinimum : DWORD -> "int" ; dwMaximum : DWORD -> "int" ; ppPropertyList : BYTE** in/out -> "var" ; pcbPropertyListSize : DWORD* 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 "RESUTILS.dll" #cfunc global ResUtilGetDwordProperty "ResUtilGetDwordProperty" sptr, sptr, int, int, int, sptr, sptr ; res = ResUtilGetDwordProperty(varptr(pdwOutValue), varptr(pValueStruct), dwOldValue, dwMinimum, dwMaximum, varptr(ppPropertyList), varptr(pcbPropertyListSize)) ; pdwOutValue : DWORD* in/out -> "sptr" ; pValueStruct : CLUSPROP_DWORD* -> "sptr" ; dwOldValue : DWORD -> "int" ; dwMinimum : DWORD -> "int" ; dwMaximum : DWORD -> "int" ; ppPropertyList : BYTE** in/out -> "sptr" ; pcbPropertyListSize : DWORD* 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:
; DWORD ResUtilGetDwordProperty(DWORD* pdwOutValue, CLUSPROP_DWORD* pValueStruct, DWORD dwOldValue, DWORD dwMinimum, DWORD dwMaximum, BYTE** ppPropertyList, DWORD* pcbPropertyListSize) #uselib "RESUTILS.dll" #cfunc global ResUtilGetDwordProperty "ResUtilGetDwordProperty" var, var, int, int, int, var, var ; res = ResUtilGetDwordProperty(pdwOutValue, pValueStruct, dwOldValue, dwMinimum, dwMaximum, ppPropertyList, pcbPropertyListSize) ; pdwOutValue : DWORD* in/out -> "var" ; pValueStruct : CLUSPROP_DWORD* -> "var" ; dwOldValue : DWORD -> "int" ; dwMinimum : DWORD -> "int" ; dwMaximum : DWORD -> "int" ; ppPropertyList : BYTE** in/out -> "var" ; pcbPropertyListSize : DWORD* 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。; DWORD ResUtilGetDwordProperty(DWORD* pdwOutValue, CLUSPROP_DWORD* pValueStruct, DWORD dwOldValue, DWORD dwMinimum, DWORD dwMaximum, BYTE** ppPropertyList, DWORD* pcbPropertyListSize) #uselib "RESUTILS.dll" #cfunc global ResUtilGetDwordProperty "ResUtilGetDwordProperty" intptr, intptr, int, int, int, intptr, intptr ; res = ResUtilGetDwordProperty(varptr(pdwOutValue), varptr(pValueStruct), dwOldValue, dwMinimum, dwMaximum, varptr(ppPropertyList), varptr(pcbPropertyListSize)) ; pdwOutValue : DWORD* in/out -> "intptr" ; pValueStruct : CLUSPROP_DWORD* -> "intptr" ; dwOldValue : DWORD -> "int" ; dwMinimum : DWORD -> "int" ; dwMaximum : DWORD -> "int" ; ppPropertyList : BYTE** in/out -> "intptr" ; pcbPropertyListSize : DWORD* 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 (
resutils = windows.NewLazySystemDLL("RESUTILS.dll")
procResUtilGetDwordProperty = resutils.NewProc("ResUtilGetDwordProperty")
)
// pdwOutValue (DWORD* in/out), pValueStruct (CLUSPROP_DWORD*), dwOldValue (DWORD), dwMinimum (DWORD), dwMaximum (DWORD), ppPropertyList (BYTE** in/out), pcbPropertyListSize (DWORD* in/out)
r1, _, err := procResUtilGetDwordProperty.Call(
uintptr(pdwOutValue),
uintptr(pValueStruct),
uintptr(dwOldValue),
uintptr(dwMinimum),
uintptr(dwMaximum),
uintptr(ppPropertyList),
uintptr(pcbPropertyListSize),
)
_ = err // syscall.Errno (valid when the call sets last-error)
_ = r1 // DWORDfunction ResUtilGetDwordProperty(
pdwOutValue: Pointer; // DWORD* in/out
pValueStruct: Pointer; // CLUSPROP_DWORD*
dwOldValue: DWORD; // DWORD
dwMinimum: DWORD; // DWORD
dwMaximum: DWORD; // DWORD
ppPropertyList: Pointer; // BYTE** in/out
pcbPropertyListSize: Pointer // DWORD* in/out
): DWORD; stdcall;
external 'RESUTILS.dll' name 'ResUtilGetDwordProperty';result := DllCall("RESUTILS\ResUtilGetDwordProperty"
, "Ptr", pdwOutValue ; DWORD* in/out
, "Ptr", pValueStruct ; CLUSPROP_DWORD*
, "UInt", dwOldValue ; DWORD
, "UInt", dwMinimum ; DWORD
, "UInt", dwMaximum ; DWORD
, "Ptr", ppPropertyList ; BYTE** in/out
, "Ptr", pcbPropertyListSize ; DWORD* in/out
, "UInt") ; return: DWORD●ResUtilGetDwordProperty(pdwOutValue, pValueStruct, dwOldValue, dwMinimum, dwMaximum, ppPropertyList, pcbPropertyListSize) = DLL("RESUTILS.dll", "dword ResUtilGetDwordProperty(void*, void*, dword, dword, dword, void*, void*)")
# 呼び出し: ResUtilGetDwordProperty(pdwOutValue, pValueStruct, dwOldValue, dwMinimum, dwMaximum, ppPropertyList, pcbPropertyListSize)
# pdwOutValue : DWORD* in/out -> "void*"
# pValueStruct : CLUSPROP_DWORD* -> "void*"
# dwOldValue : DWORD -> "dword"
# dwMinimum : DWORD -> "dword"
# dwMaximum : DWORD -> "dword"
# ppPropertyList : BYTE** in/out -> "void*"
# pcbPropertyListSize : DWORD* 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)。