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TextPattern_GetVisibleRanges

関数

Textパターンで表示中のテキスト範囲一覧を取得する。

DLLUIAutomationCore.dll呼出規約winapi対応OSWindows XP 以降

シグネチャ

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

HRESULT TextPattern_GetVisibleRanges(
    HUIAPATTERNOBJECT hobj,
    SAFEARRAY** pRetVal
);

パラメーター

名前	型	方向
hobj	HUIAPATTERNOBJECT	in
pRetVal	SAFEARRAY**	inout

戻り値の型: HRESULT

各言語での呼び出し定義

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

HRESULT TextPattern_GetVisibleRanges(
    HUIAPATTERNOBJECT hobj,
    SAFEARRAY** pRetVal
);

[DllImport("UIAutomationCore.dll", ExactSpelling = true)]
static extern int TextPattern_GetVisibleRanges(
    IntPtr hobj,   // HUIAPATTERNOBJECT
    IntPtr pRetVal   // SAFEARRAY** in/out
);

<DllImport("UIAutomationCore.dll", ExactSpelling:=True)>
Public Shared Function TextPattern_GetVisibleRanges(
    hobj As IntPtr,   ' HUIAPATTERNOBJECT
    pRetVal As IntPtr   ' SAFEARRAY** in/out
) As Integer
End Function

' hobj : HUIAPATTERNOBJECT
' pRetVal : SAFEARRAY** in/out
Declare PtrSafe Function TextPattern_GetVisibleRanges Lib "uiautomationcore" ( _
    ByVal hobj As LongPtr, _
    ByVal pRetVal 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

TextPattern_GetVisibleRanges = ctypes.windll.uiautomationcore.TextPattern_GetVisibleRanges
TextPattern_GetVisibleRanges.restype = ctypes.c_int
TextPattern_GetVisibleRanges.argtypes = [
    wintypes.HANDLE,  # hobj : HUIAPATTERNOBJECT
    ctypes.c_void_p,  # pRetVal : SAFEARRAY** in/out
]

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('UIAutomationCore.dll')
TextPattern_GetVisibleRanges = Fiddle::Function.new(
  lib['TextPattern_GetVisibleRanges'],
  [
    Fiddle::TYPE_VOIDP,  # hobj : HUIAPATTERNOBJECT
    Fiddle::TYPE_VOIDP,  # pRetVal : SAFEARRAY** in/out
  ],
  Fiddle::TYPE_INT)

#[link(name = "uiautomationcore")]
extern "system" {
    fn TextPattern_GetVisibleRanges(
        hobj: *mut core::ffi::c_void,  // HUIAPATTERNOBJECT
        pRetVal: *mut *mut SAFEARRAY  // SAFEARRAY** in/out
    ) -> i32;
}
// crates: windows-sys provides ready-made bindings for this API.

$sig = @"
[DllImport("UIAutomationCore.dll")]
public static extern int TextPattern_GetVisibleRanges(IntPtr hobj, IntPtr pRetVal);
"@
$api = Add-Type -MemberDefinition $sig -Name 'UIAutomationCore_TextPattern_GetVisibleRanges' -Namespace Win32 -PassThru
# $api::TextPattern_GetVisibleRanges(hobj, pRetVal)

#uselib "UIAutomationCore.dll"
#func global TextPattern_GetVisibleRanges "TextPattern_GetVisibleRanges" sptr, sptr
; TextPattern_GetVisibleRanges hobj, varptr(pRetVal)   ; 戻り値は stat
; hobj : HUIAPATTERNOBJECT -> "sptr"
; pRetVal : SAFEARRAY** in/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 "UIAutomationCore.dll"
#cfunc global TextPattern_GetVisibleRanges "TextPattern_GetVisibleRanges" sptr, var
; res = TextPattern_GetVisibleRanges(hobj, pRetVal)
; hobj : HUIAPATTERNOBJECT -> "sptr"
; pRetVal : SAFEARRAY** in/out -> "var"
; ※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 "UIAutomationCore.dll"
#cfunc global TextPattern_GetVisibleRanges "TextPattern_GetVisibleRanges" sptr, sptr
; res = TextPattern_GetVisibleRanges(hobj, varptr(pRetVal))
; hobj : HUIAPATTERNOBJECT -> "sptr"
; pRetVal : SAFEARRAY** in/out -> "sptr"
; ※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:

; HRESULT TextPattern_GetVisibleRanges(HUIAPATTERNOBJECT hobj, SAFEARRAY** pRetVal)
#uselib "UIAutomationCore.dll"
#cfunc global TextPattern_GetVisibleRanges "TextPattern_GetVisibleRanges" intptr, var
; res = TextPattern_GetVisibleRanges(hobj, pRetVal)
; hobj : HUIAPATTERNOBJECT -> "intptr"
; pRetVal : SAFEARRAY** in/out -> "var"
; ※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。; HRESULT TextPattern_GetVisibleRanges(HUIAPATTERNOBJECT hobj, SAFEARRAY** pRetVal)
#uselib "UIAutomationCore.dll"
#cfunc global TextPattern_GetVisibleRanges "TextPattern_GetVisibleRanges" intptr, intptr
; res = TextPattern_GetVisibleRanges(hobj, varptr(pRetVal))
; hobj : HUIAPATTERNOBJECT -> "intptr"
; pRetVal : SAFEARRAY** in/out -> "intptr"
; ※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 (
	uiautomationcore = windows.NewLazySystemDLL("UIAutomationCore.dll")
	procTextPattern_GetVisibleRanges = uiautomationcore.NewProc("TextPattern_GetVisibleRanges")
)

// hobj (HUIAPATTERNOBJECT), pRetVal (SAFEARRAY** in/out)
r1, _, err := procTextPattern_GetVisibleRanges.Call(
	uintptr(hobj),
	uintptr(pRetVal),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // HRESULT

function TextPattern_GetVisibleRanges(
  hobj: THandle;   // HUIAPATTERNOBJECT
  pRetVal: Pointer   // SAFEARRAY** in/out
): Integer; stdcall;
  external 'UIAutomationCore.dll' name 'TextPattern_GetVisibleRanges';

result := DllCall("UIAutomationCore\TextPattern_GetVisibleRanges"
    , "Ptr", hobj   ; HUIAPATTERNOBJECT
    , "Ptr", pRetVal   ; SAFEARRAY** in/out
    , "Int")   ; return: HRESULT

●TextPattern_GetVisibleRanges(hobj, pRetVal) = DLL("UIAutomationCore.dll", "int TextPattern_GetVisibleRanges(void*, void*)")
# 呼び出し: TextPattern_GetVisibleRanges(hobj, pRetVal)
# hobj : HUIAPATTERNOBJECT -> "void*"
# pRetVal : SAFEARRAY** in/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)。