ホーム › Devices.DeviceAndDriverInstallation › DiUninstallDevice
DiUninstallDevice
関数デバイスとそのドライバーをアンインストールする。
シグネチャ
// newdev.dll
#include <windows.h>
BOOL DiUninstallDevice(
HWND hwndParent,
HDEVINFO DeviceInfoSet,
SP_DEVINFO_DATA* DeviceInfoData,
DWORD Flags,
BOOL* NeedReboot // optional
);パラメーター
| 名前 | 型 | 方向 |
|---|---|---|
| hwndParent | HWND | in |
| DeviceInfoSet | HDEVINFO | in |
| DeviceInfoData | SP_DEVINFO_DATA* | in |
| Flags | DWORD | in |
| NeedReboot | BOOL* | outoptional |
戻り値の型: BOOL
各言語での呼び出し定義
// newdev.dll
#include <windows.h>
BOOL DiUninstallDevice(
HWND hwndParent,
HDEVINFO DeviceInfoSet,
SP_DEVINFO_DATA* DeviceInfoData,
DWORD Flags,
BOOL* NeedReboot // optional
);[return: MarshalAs(UnmanagedType.Bool)]
[DllImport("newdev.dll", SetLastError = true, ExactSpelling = true)]
static extern bool DiUninstallDevice(
IntPtr hwndParent, // HWND
IntPtr DeviceInfoSet, // HDEVINFO
IntPtr DeviceInfoData, // SP_DEVINFO_DATA*
uint Flags, // DWORD
IntPtr NeedReboot // BOOL* optional, out
);<DllImport("newdev.dll", SetLastError:=True, ExactSpelling:=True)>
Public Shared Function DiUninstallDevice(
hwndParent As IntPtr, ' HWND
DeviceInfoSet As IntPtr, ' HDEVINFO
DeviceInfoData As IntPtr, ' SP_DEVINFO_DATA*
Flags As UInteger, ' DWORD
NeedReboot As IntPtr ' BOOL* optional, out
) As Boolean
End Function' hwndParent : HWND
' DeviceInfoSet : HDEVINFO
' DeviceInfoData : SP_DEVINFO_DATA*
' Flags : DWORD
' NeedReboot : BOOL* optional, out
Declare PtrSafe Function DiUninstallDevice Lib "newdev" ( _
ByVal hwndParent As LongPtr, _
ByVal DeviceInfoSet As LongPtr, _
ByVal DeviceInfoData As LongPtr, _
ByVal Flags As Long, _
ByVal NeedReboot 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
DiUninstallDevice = ctypes.windll.newdev.DiUninstallDevice
DiUninstallDevice.restype = wintypes.BOOL
DiUninstallDevice.argtypes = [
wintypes.HANDLE, # hwndParent : HWND
ctypes.c_ssize_t, # DeviceInfoSet : HDEVINFO
ctypes.c_void_p, # DeviceInfoData : SP_DEVINFO_DATA*
wintypes.DWORD, # Flags : DWORD
ctypes.c_void_p, # NeedReboot : BOOL* optional, out
]
# GetLastError: use ctypes.GetLastError() (or ctypes.WinDLL(use_last_error=True))require 'fiddle'
require 'fiddle/import'
lib = Fiddle.dlopen('newdev.dll')
DiUninstallDevice = Fiddle::Function.new(
lib['DiUninstallDevice'],
[
Fiddle::TYPE_VOIDP, # hwndParent : HWND
Fiddle::TYPE_INTPTR_T, # DeviceInfoSet : HDEVINFO
Fiddle::TYPE_VOIDP, # DeviceInfoData : SP_DEVINFO_DATA*
-Fiddle::TYPE_INT, # Flags : DWORD
Fiddle::TYPE_VOIDP, # NeedReboot : BOOL* optional, out
],
Fiddle::TYPE_INT)#[link(name = "newdev")]
extern "system" {
fn DiUninstallDevice(
hwndParent: *mut core::ffi::c_void, // HWND
DeviceInfoSet: isize, // HDEVINFO
DeviceInfoData: *mut SP_DEVINFO_DATA, // SP_DEVINFO_DATA*
Flags: u32, // DWORD
NeedReboot: *mut i32 // BOOL* optional, out
) -> i32;
}
// crates: windows-sys provides ready-made bindings for this API.$sig = @"
[return: MarshalAs(UnmanagedType.Bool)]
[DllImport("newdev.dll", SetLastError = true)]
public static extern bool DiUninstallDevice(IntPtr hwndParent, IntPtr DeviceInfoSet, IntPtr DeviceInfoData, uint Flags, IntPtr NeedReboot);
"@
$api = Add-Type -MemberDefinition $sig -Name 'newdev_DiUninstallDevice' -Namespace Win32 -PassThru
# $api::DiUninstallDevice(hwndParent, DeviceInfoSet, DeviceInfoData, Flags, NeedReboot)#uselib "newdev.dll"
#func global DiUninstallDevice "DiUninstallDevice" sptr, sptr, sptr, sptr, sptr
; DiUninstallDevice hwndParent, DeviceInfoSet, varptr(DeviceInfoData), Flags, NeedReboot ; 戻り値は stat
; hwndParent : HWND -> "sptr"
; DeviceInfoSet : HDEVINFO -> "sptr"
; DeviceInfoData : SP_DEVINFO_DATA* -> "sptr"
; Flags : DWORD -> "sptr"
; NeedReboot : BOOL* optional, 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 "newdev.dll" #cfunc global DiUninstallDevice "DiUninstallDevice" sptr, sptr, var, int, int ; res = DiUninstallDevice(hwndParent, DeviceInfoSet, DeviceInfoData, Flags, NeedReboot) ; hwndParent : HWND -> "sptr" ; DeviceInfoSet : HDEVINFO -> "sptr" ; DeviceInfoData : SP_DEVINFO_DATA* -> "var" ; Flags : DWORD -> "int" ; NeedReboot : BOOL* optional, out -> "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 "newdev.dll" #cfunc global DiUninstallDevice "DiUninstallDevice" sptr, sptr, sptr, int, int ; res = DiUninstallDevice(hwndParent, DeviceInfoSet, varptr(DeviceInfoData), Flags, NeedReboot) ; hwndParent : HWND -> "sptr" ; DeviceInfoSet : HDEVINFO -> "sptr" ; DeviceInfoData : SP_DEVINFO_DATA* -> "sptr" ; Flags : DWORD -> "int" ; NeedReboot : BOOL* optional, out -> "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:
; BOOL DiUninstallDevice(HWND hwndParent, HDEVINFO DeviceInfoSet, SP_DEVINFO_DATA* DeviceInfoData, DWORD Flags, BOOL* NeedReboot) #uselib "newdev.dll" #cfunc global DiUninstallDevice "DiUninstallDevice" intptr, intptr, var, int, int ; res = DiUninstallDevice(hwndParent, DeviceInfoSet, DeviceInfoData, Flags, NeedReboot) ; hwndParent : HWND -> "intptr" ; DeviceInfoSet : HDEVINFO -> "intptr" ; DeviceInfoData : SP_DEVINFO_DATA* -> "var" ; Flags : DWORD -> "int" ; NeedReboot : BOOL* optional, out -> "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。; BOOL DiUninstallDevice(HWND hwndParent, HDEVINFO DeviceInfoSet, SP_DEVINFO_DATA* DeviceInfoData, DWORD Flags, BOOL* NeedReboot) #uselib "newdev.dll" #cfunc global DiUninstallDevice "DiUninstallDevice" intptr, intptr, intptr, int, int ; res = DiUninstallDevice(hwndParent, DeviceInfoSet, varptr(DeviceInfoData), Flags, NeedReboot) ; hwndParent : HWND -> "intptr" ; DeviceInfoSet : HDEVINFO -> "intptr" ; DeviceInfoData : SP_DEVINFO_DATA* -> "intptr" ; Flags : DWORD -> "int" ; NeedReboot : BOOL* optional, out -> "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 (
newdev = windows.NewLazySystemDLL("newdev.dll")
procDiUninstallDevice = newdev.NewProc("DiUninstallDevice")
)
// hwndParent (HWND), DeviceInfoSet (HDEVINFO), DeviceInfoData (SP_DEVINFO_DATA*), Flags (DWORD), NeedReboot (BOOL* optional, out)
r1, _, err := procDiUninstallDevice.Call(
uintptr(hwndParent),
uintptr(DeviceInfoSet),
uintptr(DeviceInfoData),
uintptr(Flags),
uintptr(NeedReboot),
)
_ = err // syscall.Errno (valid when the call sets last-error)
_ = r1 // BOOLfunction DiUninstallDevice(
hwndParent: THandle; // HWND
DeviceInfoSet: NativeInt; // HDEVINFO
DeviceInfoData: Pointer; // SP_DEVINFO_DATA*
Flags: DWORD; // DWORD
NeedReboot: Pointer // BOOL* optional, out
): BOOL; stdcall;
external 'newdev.dll' name 'DiUninstallDevice';result := DllCall("newdev\DiUninstallDevice"
, "Ptr", hwndParent ; HWND
, "Ptr", DeviceInfoSet ; HDEVINFO
, "Ptr", DeviceInfoData ; SP_DEVINFO_DATA*
, "UInt", Flags ; DWORD
, "Ptr", NeedReboot ; BOOL* optional, out
, "Int") ; return: BOOL●DiUninstallDevice(hwndParent, DeviceInfoSet, DeviceInfoData, Flags, NeedReboot) = DLL("newdev.dll", "bool DiUninstallDevice(void*, int, void*, dword, void*)")
# 呼び出し: DiUninstallDevice(hwndParent, DeviceInfoSet, DeviceInfoData, Flags, NeedReboot)
# hwndParent : HWND -> "void*"
# DeviceInfoSet : HDEVINFO -> "int"
# DeviceInfoData : SP_DEVINFO_DATA* -> "void*"
# Flags : DWORD -> "dword"
# NeedReboot : BOOL* optional, 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)。