股票交易模拟系统，可以进行买入股票，股票查询，股票交易等-stock trade system,you can buy stocks ,find stocks information,and there is stock trading in the backstage

模拟股票环境，输入一个价格开盘，然后可以设置一个价格，低于此价格买入，也可以设置另一个价格，高于此价格卖出！-Simulated stock environment, enter an opening price, then you can set a price lower than this price to buy, you can also set another price higher than this price to sell!

C#编程，实现股票模拟系统，可进行在线买入卖出，增加用户，查询折线图等功能-C# programming, stock simulation system, which can buy and sell online, increasing user, query functions such as line charts