yh_clienttrader.py 文件源码

def cancel_entrust(self, stock_code, direction):
        """
        ??
        :param stock_code: str ????
        :param direction: str 'buy' ??? 'sell' ??
        :return: bool ????????
        """
        direction = 0 if direction == 'buy' else 1

        try:
            win32gui.SendMessage(self.refresh_entrust_hwnd, win32con.BM_CLICK, None, None)  # ????
            time.sleep(0.2)
            win32gui.SendMessage(self.cancel_stock_code_hwnd, win32con.WM_SETTEXT, None, stock_code)  # ????
            win32gui.SendMessage(self.cancel_query_hwnd, win32con.BM_CLICK, None, None)  # ????
            time.sleep(0.2)
            if direction == 0:
                win32gui.SendMessage(self.cancel_buy_hwnd, win32con.BM_CLICK, None, None)  # ??
            elif direction == 1:
                win32gui.SendMessage(self.cancel_sell_hwnd, win32con.BM_CLICK, None, None)  # ??
        except:
            traceback.print_exc()
            return False
        time.sleep(0.3)
        return True