Добавление и удаление записи в txt файл

[alexcon314]

1.MSDN->search->MultibyteToWideChar(), WideCharToMultibyte().
Пример использования:

char* Utf8toAnsi( const char * utf8, int len )
{
	char *ansistr = NULL;
	int length = MultiByteToWideChar(CP_UTF8, 0, utf8, len, NULL, NULL );
	WCHAR *lpszW = NULL;
	lpszW = new WCHAR[length+1];
	ansistr = ( char * ) calloc ( sizeof(char), length+5 );
	//this step intended only to use WideCharToMultiByte
	MultiByteToWideChar(CP_UTF8, 0, utf8, -1, lpszW, length );
	//Conversion to ANSI (CP_ACP)
	WideCharToMultiByte(CP_ACP, 0, lpszW, -1, ansistr, length, NULL, NULL);
	ansistr[length] = 0;
	delete[] lpszW;
	return ansistr;
}

2.Google.com->search...