ホーム › Storage.Packaging.Appx › GetCurrentPackageVirtualizationContext

GetCurrentPackageVirtualizationContext

関数

現在有効なパッケージ仮想化コンテキストを取得する。

DLLKERNEL32.dll呼出規約winapi

シグネチャ

// KERNEL32.dll
#include <windows.h>

PACKAGE_VIRTUALIZATION_CONTEXT_HANDLE GetCurrentPackageVirtualizationContext(void);

パラメーターなし。戻り値: PACKAGE_VIRTUALIZATION_CONTEXT_HANDLE

各言語での呼び出し定義

// KERNEL32.dll
#include <windows.h>

PACKAGE_VIRTUALIZATION_CONTEXT_HANDLE GetCurrentPackageVirtualizationContext(void);

[DllImport("KERNEL32.dll", ExactSpelling = true)]
static extern IntPtr GetCurrentPackageVirtualizationContext();

<DllImport("KERNEL32.dll", ExactSpelling:=True)>
Public Shared Function GetCurrentPackageVirtualizationContext() As IntPtr
End Function

Declare PtrSafe Function GetCurrentPackageVirtualizationContext Lib "kernel32" () As LongPtr
' VBA7前提(PtrSafe)。32bit Office では LongPtr→Long。Integer=16bit / Long=32bit / LongLong=64bit。

import ctypes
from ctypes import wintypes

GetCurrentPackageVirtualizationContext = ctypes.windll.kernel32.GetCurrentPackageVirtualizationContext
GetCurrentPackageVirtualizationContext.restype = ctypes.c_void_p
GetCurrentPackageVirtualizationContext.argtypes = []

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('KERNEL32.dll')
GetCurrentPackageVirtualizationContext = Fiddle::Function.new(
  lib['GetCurrentPackageVirtualizationContext'],
  [],
  Fiddle::TYPE_VOIDP)

#[link(name = "kernel32")]
extern "system" {
    fn GetCurrentPackageVirtualizationContext() -> *mut core::ffi::c_void;
}
// crates: windows-sys provides ready-made bindings for this API.

$sig = @"
[DllImport("KERNEL32.dll")]
public static extern IntPtr GetCurrentPackageVirtualizationContext();
"@
$api = Add-Type -MemberDefinition $sig -Name 'KERNEL32_GetCurrentPackageVirtualizationContext' -Namespace Win32 -PassThru
# $api::GetCurrentPackageVirtualizationContext()

#uselib "KERNEL32.dll"
#func global GetCurrentPackageVirtualizationContext "GetCurrentPackageVirtualizationContext"
; GetCurrentPackageVirtualizationContext   ; 戻り値は stat
; ※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 GetCurrentPackageVirtualizationContext "GetCurrentPackageVirtualizationContext"
; res = GetCurrentPackageVirtualizationContext()

; PACKAGE_VIRTUALIZATION_CONTEXT_HANDLE GetCurrentPackageVirtualizationContext()
#uselib "KERNEL32.dll"
#cfunc global GetCurrentPackageVirtualizationContext "GetCurrentPackageVirtualizationContext"
; res = GetCurrentPackageVirtualizationContext()

import (
	"golang.org/x/sys/windows"
	"unsafe"
)

var (
	kernel32 = windows.NewLazySystemDLL("KERNEL32.dll")
	procGetCurrentPackageVirtualizationContext = kernel32.NewProc("GetCurrentPackageVirtualizationContext")
)

r1, _, err := procGetCurrentPackageVirtualizationContext.Call()
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // PACKAGE_VIRTUALIZATION_CONTEXT_HANDLE

function GetCurrentPackageVirtualizationContext: THandle; stdcall;
  external 'KERNEL32.dll' name 'GetCurrentPackageVirtualizationContext';

result := DllCall("KERNEL32\GetCurrentPackageVirtualizationContext", "Ptr")

●GetCurrentPackageVirtualizationContext() = DLL("KERNEL32.dll", "void* GetCurrentPackageVirtualizationContext()")
# 呼び出し: GetCurrentPackageVirtualizationContext()
# 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)。