写Unicode的文本文件

#define UNICODE // comment this line if you want to compile as ansi


#include <windows.h>

int main()
{
    TCHAR szText[] = TEXT("C:\\Documents and Settings\\Administrator\\桌面\\中文.txt\n");
    DWORD dwBytesWrite;
    WORD magic = 0xFEFF;
    HANDLE hFile = CreateFile(TEXT("C:\\test.txt"), GENERIC_WRITE, FILE_SHARE_READ,
        NULL, CREATE_ALWAYS, FILE_ATTRIBUTE_NORMAL, NULL);
    if ( INVALID_HANDLE_VALUE == hFile )
        return -1;

#ifdef UNICODE
    WriteFile(hFile, &magic, sizeof(WORD), &dwBytesWrite, NULL);
#endif

    WriteFile(hFile, szText, lstrlen(szText) * sizeof(TCHAR), &dwBytesWrite, NULL);
    CloseHandle(hFile);

    return 0;
}