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mciSetDriverData
関数MCIドライバーに関連付けるデータ値を設定する。
シグネチャ
// WINMM.dll
#include <windows.h>
BOOL mciSetDriverData(
DWORD wDeviceID,
UINT_PTR dwData
);パラメーター
| 名前 | 型 | 方向 |
|---|---|---|
| wDeviceID | DWORD | in |
| dwData | UINT_PTR | in |
戻り値の型: BOOL
各言語での呼び出し定義
// WINMM.dll
#include <windows.h>
BOOL mciSetDriverData(
DWORD wDeviceID,
UINT_PTR dwData
);[return: MarshalAs(UnmanagedType.Bool)]
[DllImport("WINMM.dll", ExactSpelling = true)]
static extern bool mciSetDriverData(
uint wDeviceID, // DWORD
UIntPtr dwData // UINT_PTR
);<DllImport("WINMM.dll", ExactSpelling:=True)>
Public Shared Function mciSetDriverData(
wDeviceID As UInteger, ' DWORD
dwData As UIntPtr ' UINT_PTR
) As Boolean
End Function' wDeviceID : DWORD
' dwData : UINT_PTR
Declare PtrSafe Function mciSetDriverData Lib "winmm" ( _
ByVal wDeviceID As Long, _
ByVal dwData As LongPtr) As Long
' VBA7前提(PtrSafe)。32bit Office では LongPtr→Long。Integer=16bit / Long=32bit / LongLong=64bit。import ctypes
from ctypes import wintypes
mciSetDriverData = ctypes.windll.winmm.mciSetDriverData
mciSetDriverData.restype = wintypes.BOOL
mciSetDriverData.argtypes = [
wintypes.DWORD, # wDeviceID : DWORD
ctypes.c_size_t, # dwData : UINT_PTR
]require 'fiddle'
require 'fiddle/import'
lib = Fiddle.dlopen('WINMM.dll')
mciSetDriverData = Fiddle::Function.new(
lib['mciSetDriverData'],
[
-Fiddle::TYPE_INT, # wDeviceID : DWORD
Fiddle::TYPE_UINTPTR_T, # dwData : UINT_PTR
],
Fiddle::TYPE_INT)#[link(name = "winmm")]
extern "system" {
fn mciSetDriverData(
wDeviceID: u32, // DWORD
dwData: usize // UINT_PTR
) -> i32;
}
// crates: windows-sys provides ready-made bindings for this API.$sig = @"
[return: MarshalAs(UnmanagedType.Bool)]
[DllImport("WINMM.dll")]
public static extern bool mciSetDriverData(uint wDeviceID, UIntPtr dwData);
"@
$api = Add-Type -MemberDefinition $sig -Name 'WINMM_mciSetDriverData' -Namespace Win32 -PassThru
# $api::mciSetDriverData(wDeviceID, dwData)#uselib "WINMM.dll"
#func global mciSetDriverData "mciSetDriverData" sptr, sptr
; mciSetDriverData wDeviceID, dwData ; 戻り値は stat
; wDeviceID : DWORD -> "sptr"
; dwData : UINT_PTR -> "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 "WINMM.dll"
#cfunc global mciSetDriverData "mciSetDriverData" int, sptr
; res = mciSetDriverData(wDeviceID, dwData)
; wDeviceID : DWORD -> "int"
; dwData : UINT_PTR -> "sptr"; BOOL mciSetDriverData(DWORD wDeviceID, UINT_PTR dwData)
#uselib "WINMM.dll"
#cfunc global mciSetDriverData "mciSetDriverData" int, intptr
; res = mciSetDriverData(wDeviceID, dwData)
; wDeviceID : DWORD -> "int"
; dwData : UINT_PTR -> "intptr"import (
"golang.org/x/sys/windows"
"unsafe"
)
var (
winmm = windows.NewLazySystemDLL("WINMM.dll")
procmciSetDriverData = winmm.NewProc("mciSetDriverData")
)
// wDeviceID (DWORD), dwData (UINT_PTR)
r1, _, err := procmciSetDriverData.Call(
uintptr(wDeviceID),
uintptr(dwData),
)
_ = err // syscall.Errno (valid when the call sets last-error)
_ = r1 // BOOLfunction mciSetDriverData(
wDeviceID: DWORD; // DWORD
dwData: NativeUInt // UINT_PTR
): BOOL; stdcall;
external 'WINMM.dll' name 'mciSetDriverData';result := DllCall("WINMM\mciSetDriverData"
, "UInt", wDeviceID ; DWORD
, "UPtr", dwData ; UINT_PTR
, "Int") ; return: BOOL●mciSetDriverData(wDeviceID, dwData) = DLL("WINMM.dll", "bool mciSetDriverData(dword, int)")
# 呼び出し: mciSetDriverData(wDeviceID, dwData)
# wDeviceID : DWORD -> "dword"
# dwData : 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)。