TextRange_ExpandToEnclosingUnit

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

HRESULT TextRange_ExpandToEnclosingUnit(
    HUIATEXTRANGE hobj,
    TextUnit unit
);

<DllImport("UIAutomationCore.dll", ExactSpelling:=True)>
Public Shared Function TextRange_ExpandToEnclosingUnit(
    hobj As IntPtr,   ' HUIATEXTRANGE
    unit As Integer   ' TextUnit
) As Integer
End Function

' hobj : HUIATEXTRANGE
' unit : TextUnit
Declare PtrSafe Function TextRange_ExpandToEnclosingUnit Lib "uiautomationcore" ( _
    ByVal hobj As LongPtr, _
    ByVal unit As Long) As Long
' VBA7前提(PtrSafe)。32bit Office では LongPtr→Long。Integer=16bit / Long=32bit / LongLong=64bit。

import ctypes
from ctypes import wintypes

TextRange_ExpandToEnclosingUnit = ctypes.windll.uiautomationcore.TextRange_ExpandToEnclosingUnit
TextRange_ExpandToEnclosingUnit.restype = ctypes.c_int
TextRange_ExpandToEnclosingUnit.argtypes = [
    wintypes.HANDLE,  # hobj : HUIATEXTRANGE
    ctypes.c_int,  # unit : TextUnit
]

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('UIAutomationCore.dll')
TextRange_ExpandToEnclosingUnit = Fiddle::Function.new(
  lib['TextRange_ExpandToEnclosingUnit'],
  [
    Fiddle::TYPE_VOIDP,  # hobj : HUIATEXTRANGE
    Fiddle::TYPE_INT,  # unit : TextUnit
  ],
  Fiddle::TYPE_INT)

#[link(name = "uiautomationcore")]
extern "system" {
    fn TextRange_ExpandToEnclosingUnit(
        hobj: *mut core::ffi::c_void,  // HUIATEXTRANGE
        unit: i32  // TextUnit
    ) -> i32;
}
// crates: windows-sys provides ready-made bindings for this API.

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

#uselib "UIAutomationCore.dll"
#func global TextRange_ExpandToEnclosingUnit "TextRange_ExpandToEnclosingUnit" sptr, sptr
; TextRange_ExpandToEnclosingUnit hobj, unit   ; 戻り値は stat
; hobj : HUIATEXTRANGE -> "sptr"
; unit : TextUnit -> "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 "UIAutomationCore.dll"
#cfunc global TextRange_ExpandToEnclosingUnit "TextRange_ExpandToEnclosingUnit" sptr, int
; res = TextRange_ExpandToEnclosingUnit(hobj, unit)
; hobj : HUIATEXTRANGE -> "sptr"
; unit : TextUnit -> "int"

; HRESULT TextRange_ExpandToEnclosingUnit(HUIATEXTRANGE hobj, TextUnit unit)
#uselib "UIAutomationCore.dll"
#cfunc global TextRange_ExpandToEnclosingUnit "TextRange_ExpandToEnclosingUnit" intptr, int
; res = TextRange_ExpandToEnclosingUnit(hobj, unit)
; hobj : HUIATEXTRANGE -> "intptr"
; unit : TextUnit -> "int"

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

var (
	uiautomationcore = windows.NewLazySystemDLL("UIAutomationCore.dll")
	procTextRange_ExpandToEnclosingUnit = uiautomationcore.NewProc("TextRange_ExpandToEnclosingUnit")
)

// hobj (HUIATEXTRANGE), unit (TextUnit)
r1, _, err := procTextRange_ExpandToEnclosingUnit.Call(
	uintptr(hobj),
	uintptr(unit),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // HRESULT

function TextRange_ExpandToEnclosingUnit(
  hobj: THandle;   // HUIATEXTRANGE
  unit: Integer   // TextUnit
): Integer; stdcall;
  external 'UIAutomationCore.dll' name 'TextRange_ExpandToEnclosingUnit';

result := DllCall("UIAutomationCore\TextRange_ExpandToEnclosingUnit"
    , "Ptr", hobj   ; HUIATEXTRANGE
    , "Int", unit   ; TextUnit
    , "Int")   ; return: HRESULT

●TextRange_ExpandToEnclosingUnit(hobj, unit) = DLL("UIAutomationCore.dll", "int TextRange_ExpandToEnclosingUnit(void*, int)")
# 呼び出し: TextRange_ExpandToEnclosingUnit(hobj, unit)
# hobj : HUIATEXTRANGE -> "void*"
# unit : TextUnit -> "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)。