购房付款记录财务软件，能够记录购房人员多次付款的记录并且自动计算所有购房人员的付款总额；并且保持购房人员的一些楼房基本信息。基于WPF框架编写。-Purchase payment record of financial software, can record the purchase personnel multiple payment records and automatically calculate the total payment of all house staff and k