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CreateTimerQueueTimer
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// KERNEL32.dll
#include <windows.h>
BOOL CreateTimerQueueTimer(
HANDLE* phNewTimer,
HANDLE TimerQueue, // optional
WAITORTIMERCALLBACK Callback,
void* Parameter, // optional
DWORD DueTime,
DWORD Period,
WORKER_THREAD_FLAGS Flags
);パラメーター
| 名前 | 型 | 方向 |
|---|---|---|
| phNewTimer | HANDLE* | out |
| TimerQueue | HANDLE | inoptional |
| Callback | WAITORTIMERCALLBACK | in |
| Parameter | void* | inoptional |
| DueTime | DWORD | in |
| Period | DWORD | in |
| Flags | WORKER_THREAD_FLAGS | in |
戻り値の型: BOOL
各言語での呼び出し定義
// KERNEL32.dll
#include <windows.h>
BOOL CreateTimerQueueTimer(
HANDLE* phNewTimer,
HANDLE TimerQueue, // optional
WAITORTIMERCALLBACK Callback,
void* Parameter, // optional
DWORD DueTime,
DWORD Period,
WORKER_THREAD_FLAGS Flags
);[return: MarshalAs(UnmanagedType.Bool)]
[DllImport("KERNEL32.dll", SetLastError = true, ExactSpelling = true)]
static extern bool CreateTimerQueueTimer(
IntPtr phNewTimer, // HANDLE* out
IntPtr TimerQueue, // HANDLE optional
IntPtr Callback, // WAITORTIMERCALLBACK
IntPtr Parameter, // void* optional
uint DueTime, // DWORD
uint Period, // DWORD
uint Flags // WORKER_THREAD_FLAGS
);<DllImport("KERNEL32.dll", SetLastError:=True, ExactSpelling:=True)>
Public Shared Function CreateTimerQueueTimer(
phNewTimer As IntPtr, ' HANDLE* out
TimerQueue As IntPtr, ' HANDLE optional
Callback As IntPtr, ' WAITORTIMERCALLBACK
Parameter As IntPtr, ' void* optional
DueTime As UInteger, ' DWORD
Period As UInteger, ' DWORD
Flags As UInteger ' WORKER_THREAD_FLAGS
) As Boolean
End Function' phNewTimer : HANDLE* out
' TimerQueue : HANDLE optional
' Callback : WAITORTIMERCALLBACK
' Parameter : void* optional
' DueTime : DWORD
' Period : DWORD
' Flags : WORKER_THREAD_FLAGS
Declare PtrSafe Function CreateTimerQueueTimer Lib "kernel32" ( _
ByVal phNewTimer As LongPtr, _
ByVal TimerQueue As LongPtr, _
ByVal Callback As LongPtr, _
ByVal Parameter As LongPtr, _
ByVal DueTime As Long, _
ByVal Period As Long, _
ByVal Flags 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
CreateTimerQueueTimer = ctypes.windll.kernel32.CreateTimerQueueTimer
CreateTimerQueueTimer.restype = wintypes.BOOL
CreateTimerQueueTimer.argtypes = [
ctypes.c_void_p, # phNewTimer : HANDLE* out
wintypes.HANDLE, # TimerQueue : HANDLE optional
ctypes.c_void_p, # Callback : WAITORTIMERCALLBACK
ctypes.POINTER(None), # Parameter : void* optional
wintypes.DWORD, # DueTime : DWORD
wintypes.DWORD, # Period : DWORD
wintypes.DWORD, # Flags : WORKER_THREAD_FLAGS
]
# GetLastError: use ctypes.GetLastError() (or ctypes.WinDLL(use_last_error=True))require 'fiddle'
require 'fiddle/import'
lib = Fiddle.dlopen('KERNEL32.dll')
CreateTimerQueueTimer = Fiddle::Function.new(
lib['CreateTimerQueueTimer'],
[
Fiddle::TYPE_VOIDP, # phNewTimer : HANDLE* out
Fiddle::TYPE_VOIDP, # TimerQueue : HANDLE optional
Fiddle::TYPE_VOIDP, # Callback : WAITORTIMERCALLBACK
Fiddle::TYPE_VOIDP, # Parameter : void* optional
-Fiddle::TYPE_INT, # DueTime : DWORD
-Fiddle::TYPE_INT, # Period : DWORD
-Fiddle::TYPE_INT, # Flags : WORKER_THREAD_FLAGS
],
Fiddle::TYPE_INT)#[link(name = "kernel32")]
extern "system" {
fn CreateTimerQueueTimer(
phNewTimer: *mut *mut core::ffi::c_void, // HANDLE* out
TimerQueue: *mut core::ffi::c_void, // HANDLE optional
Callback: *const core::ffi::c_void, // WAITORTIMERCALLBACK
Parameter: *mut (), // void* optional
DueTime: u32, // DWORD
Period: u32, // DWORD
Flags: u32 // WORKER_THREAD_FLAGS
) -> i32;
}
// crates: windows-sys provides ready-made bindings for this API.$sig = @"
[return: MarshalAs(UnmanagedType.Bool)]
[DllImport("KERNEL32.dll", SetLastError = true)]
public static extern bool CreateTimerQueueTimer(IntPtr phNewTimer, IntPtr TimerQueue, IntPtr Callback, IntPtr Parameter, uint DueTime, uint Period, uint Flags);
"@
$api = Add-Type -MemberDefinition $sig -Name 'KERNEL32_CreateTimerQueueTimer' -Namespace Win32 -PassThru
# $api::CreateTimerQueueTimer(phNewTimer, TimerQueue, Callback, Parameter, DueTime, Period, Flags)#uselib "KERNEL32.dll"
#func global CreateTimerQueueTimer "CreateTimerQueueTimer" sptr, sptr, sptr, sptr, sptr, sptr, sptr
; CreateTimerQueueTimer phNewTimer, TimerQueue, Callback, Parameter, DueTime, Period, Flags ; 戻り値は stat
; phNewTimer : HANDLE* out -> "sptr"
; TimerQueue : HANDLE optional -> "sptr"
; Callback : WAITORTIMERCALLBACK -> "sptr"
; Parameter : void* optional -> "sptr"
; DueTime : DWORD -> "sptr"
; Period : DWORD -> "sptr"
; Flags : WORKER_THREAD_FLAGS -> "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。#uselib "KERNEL32.dll"
#cfunc global CreateTimerQueueTimer "CreateTimerQueueTimer" sptr, sptr, sptr, sptr, int, int, int
; res = CreateTimerQueueTimer(phNewTimer, TimerQueue, Callback, Parameter, DueTime, Period, Flags)
; phNewTimer : HANDLE* out -> "sptr"
; TimerQueue : HANDLE optional -> "sptr"
; Callback : WAITORTIMERCALLBACK -> "sptr"
; Parameter : void* optional -> "sptr"
; DueTime : DWORD -> "int"
; Period : DWORD -> "int"
; Flags : WORKER_THREAD_FLAGS -> "int"; BOOL CreateTimerQueueTimer(HANDLE* phNewTimer, HANDLE TimerQueue, WAITORTIMERCALLBACK Callback, void* Parameter, DWORD DueTime, DWORD Period, WORKER_THREAD_FLAGS Flags)
#uselib "KERNEL32.dll"
#cfunc global CreateTimerQueueTimer "CreateTimerQueueTimer" intptr, intptr, intptr, intptr, int, int, int
; res = CreateTimerQueueTimer(phNewTimer, TimerQueue, Callback, Parameter, DueTime, Period, Flags)
; phNewTimer : HANDLE* out -> "intptr"
; TimerQueue : HANDLE optional -> "intptr"
; Callback : WAITORTIMERCALLBACK -> "intptr"
; Parameter : void* optional -> "intptr"
; DueTime : DWORD -> "int"
; Period : DWORD -> "int"
; Flags : WORKER_THREAD_FLAGS -> "int"import (
"golang.org/x/sys/windows"
"unsafe"
)
var (
kernel32 = windows.NewLazySystemDLL("KERNEL32.dll")
procCreateTimerQueueTimer = kernel32.NewProc("CreateTimerQueueTimer")
)
// phNewTimer (HANDLE* out), TimerQueue (HANDLE optional), Callback (WAITORTIMERCALLBACK), Parameter (void* optional), DueTime (DWORD), Period (DWORD), Flags (WORKER_THREAD_FLAGS)
r1, _, err := procCreateTimerQueueTimer.Call(
uintptr(phNewTimer),
uintptr(TimerQueue),
uintptr(Callback),
uintptr(Parameter),
uintptr(DueTime),
uintptr(Period),
uintptr(Flags),
)
_ = err // syscall.Errno (valid when the call sets last-error)
_ = r1 // BOOLfunction CreateTimerQueueTimer(
phNewTimer: Pointer; // HANDLE* out
TimerQueue: THandle; // HANDLE optional
Callback: Pointer; // WAITORTIMERCALLBACK
Parameter: Pointer; // void* optional
DueTime: DWORD; // DWORD
Period: DWORD; // DWORD
Flags: DWORD // WORKER_THREAD_FLAGS
): BOOL; stdcall;
external 'KERNEL32.dll' name 'CreateTimerQueueTimer';result := DllCall("KERNEL32\CreateTimerQueueTimer"
, "Ptr", phNewTimer ; HANDLE* out
, "Ptr", TimerQueue ; HANDLE optional
, "Ptr", Callback ; WAITORTIMERCALLBACK
, "Ptr", Parameter ; void* optional
, "UInt", DueTime ; DWORD
, "UInt", Period ; DWORD
, "UInt", Flags ; WORKER_THREAD_FLAGS
, "Int") ; return: BOOL●CreateTimerQueueTimer(phNewTimer, TimerQueue, Callback, Parameter, DueTime, Period, Flags) = DLL("KERNEL32.dll", "bool CreateTimerQueueTimer(void*, void*, void*, void*, dword, dword, dword)")
# 呼び出し: CreateTimerQueueTimer(phNewTimer, TimerQueue, Callback, Parameter, DueTime, Period, Flags)
# phNewTimer : HANDLE* out -> "void*"
# TimerQueue : HANDLE optional -> "void*"
# Callback : WAITORTIMERCALLBACK -> "void*"
# Parameter : void* optional -> "void*"
# DueTime : DWORD -> "dword"
# Period : DWORD -> "dword"
# Flags : WORKER_THREAD_FLAGS -> "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)。