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#include <fcntl.h>
#include <io.h>

//
class EnableConsole
{
	FILE * fp;
public:
	~EnableConsole()
	{

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# coding = utf-8

from django.utils.module_loading import import_string
from django.utils.functional import cached_property
from django.template.engine import _dirs_undefined
from django.template.backends.base import BaseEngine
from django.template.backends.utils import csrf_input_lazy, csrf_token_lazy
from django.template.context import _builtin_context_processors
from mako.lookup import TemplateLookup

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from django.forms.models import model_to_dict

authors = []
for author in Author.objects.prefetch_related("books"):
    books = [model_to_dict(book, ["name", "price"]) for book in author.books.all()]
    author = model_to_dict(author, ["name", "age"])
    author["books"] = books
    authors.append(author)
    
# json.dumps(authors)

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// .h
void __fastcall AcceptFiles (TMessage& Msg);

BEGIN_MESSAGE_MAP
    MESSAGE_HANDLER(WM_DROPFILES, TMessage, AcceptFiles)
END_MESSAGE_MAP(TForm)

// .cpp
__fastcall TFormMain::TFormMain(TComponent* Owner)
    : TForm(Owner)

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//
AnsiString GetFileVersion(AnsiString Path)
{
    AnsiString asReturn;
    DWORD dwHandle,InfoSize;
    InfoSize = GetFileVersionInfoSize(Path.c_str(),&dwHandle);
    if(InfoSize == 0) return "";
    
    //将版本信息资源读入缓冲区
    char *InfoBuf = new char[InfoSize];

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BluetoothAdapter mBluetoothAdapter = BluetoothAdapter.getDefaultAdapter();
if (mBluetoothAdapter == null) {
    // Device does not support Bluetooth
} else {
    if (!mBluetoothAdapter.isEnabled()) {
        // Bluetooth is not enable :)
    }
}

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<?xml version="1.0" encoding="utf-8"?>
<menu
    xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:app="http://schemas.android.com/apk/res-auto">
    <item
        android:id="@+id/menu_item_scan"
        android:icon="@drawable/ic_scan"
        android:title="scan"
        app:showAsAction="always">
    </item>

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@Override  
public boolean onCreateOptionsMenu(Menu menu) {  
    getMenuInflater().inflate(R.menu.action_menu, menu);  
    return true;  
}  

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TSearchRec SearchRec;
int Attr = faAnyFile;

int Ret = FindFirst(FolderPath + "\\*.*", Attr, SearchRec);

while(Ret == 0)
{
  if(AnsiString(SearchRec.Name) == "." || AnsiString(SearchRec.Name) == "..")
  {
  }

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HANDLE mMutexOneInstance;
UINT mMsgLaunched;
 
mMsgLaunched = RegisterWindowMessage(_T("SOMETHING"));
mMutexOneInstance = ::CreateMutex(NULL, FALSE, _T("MY_APP_ONE_INSTANCE"));
 
if((mMutexOneInstance != NULL) && (GetLastError() != ERROR_ALREADY_EXISTS))
{
    CMyDlg dlg;
    dlg.DoModal();