ImmReleaseContext

関数

取得した入力コンテキストハンドルを解放する。

DLLIMM32.dll呼出規約winapi対応OSWindows XP 以降

シグネチャ

// IMM32.dll
#include <windows.h>

BOOL ImmReleaseContext(
    HWND param0,
    HIMC param1
);

パラメーター

名前	型	方向
param0	HWND	in
param1	HIMC	in

戻り値の型: BOOL

各言語での呼び出し定義

// IMM32.dll
#include <windows.h>

BOOL ImmReleaseContext(
    HWND param0,
    HIMC param1
);

[return: MarshalAs(UnmanagedType.Bool)]
[DllImport("IMM32.dll", ExactSpelling = true)]
static extern bool ImmReleaseContext(
    IntPtr param0,   // HWND
    IntPtr param1   // HIMC
);

<DllImport("IMM32.dll", ExactSpelling:=True)>
Public Shared Function ImmReleaseContext(
    param0 As IntPtr,   ' HWND
    param1 As IntPtr   ' HIMC
) As Boolean
End Function

' param0 : HWND
' param1 : HIMC
Declare PtrSafe Function ImmReleaseContext Lib "imm32" ( _
    ByVal param0 As LongPtr, _
    ByVal param1 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

ImmReleaseContext = ctypes.windll.imm32.ImmReleaseContext
ImmReleaseContext.restype = wintypes.BOOL
ImmReleaseContext.argtypes = [
    wintypes.HANDLE,  # param0 : HWND
    wintypes.HANDLE,  # param1 : HIMC
]

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('IMM32.dll')
ImmReleaseContext = Fiddle::Function.new(
  lib['ImmReleaseContext'],
  [
    Fiddle::TYPE_VOIDP,  # param0 : HWND
    Fiddle::TYPE_VOIDP,  # param1 : HIMC
  ],
  Fiddle::TYPE_INT)

#[link(name = "imm32")]
extern "system" {
    fn ImmReleaseContext(
        param0: *mut core::ffi::c_void,  // HWND
        param1: *mut core::ffi::c_void  // HIMC
    ) -> i32;
}
// crates: windows-sys provides ready-made bindings for this API.

$sig = @"
[return: MarshalAs(UnmanagedType.Bool)]
[DllImport("IMM32.dll")]
public static extern bool ImmReleaseContext(IntPtr param0, IntPtr param1);
"@
$api = Add-Type -MemberDefinition $sig -Name 'IMM32_ImmReleaseContext' -Namespace Win32 -PassThru
# $api::ImmReleaseContext(param0, param1)

#uselib "IMM32.dll"
#func global ImmReleaseContext "ImmReleaseContext" sptr, sptr
; ImmReleaseContext param0, param1   ; 戻り値は stat
; param0 : HWND -> "sptr"
; param1 : HIMC -> "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 "IMM32.dll"
#cfunc global ImmReleaseContext "ImmReleaseContext" sptr, sptr
; res = ImmReleaseContext(param0, param1)
; param0 : HWND -> "sptr"
; param1 : HIMC -> "sptr"

; BOOL ImmReleaseContext(HWND param0, HIMC param1)
#uselib "IMM32.dll"
#cfunc global ImmReleaseContext "ImmReleaseContext" intptr, intptr
; res = ImmReleaseContext(param0, param1)
; param0 : HWND -> "intptr"
; param1 : HIMC -> "intptr"

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

var (
	imm32 = windows.NewLazySystemDLL("IMM32.dll")
	procImmReleaseContext = imm32.NewProc("ImmReleaseContext")
)

// param0 (HWND), param1 (HIMC)
r1, _, err := procImmReleaseContext.Call(
	uintptr(param0),
	uintptr(param1),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // BOOL

function ImmReleaseContext(
  param0: THandle;   // HWND
  param1: THandle   // HIMC
): BOOL; stdcall;
  external 'IMM32.dll' name 'ImmReleaseContext';

result := DllCall("IMM32\ImmReleaseContext"
    , "Ptr", param0   ; HWND
    , "Ptr", param1   ; HIMC
    , "Int")   ; return: BOOL

●ImmReleaseContext(param0, param1) = DLL("IMM32.dll", "bool ImmReleaseContext(void*, void*)")
# 呼び出し: ImmReleaseContext(param0, param1)
# param0 : HWND -> "void*"
# param1 : HIMC -> "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)。