易语言图书管理系统源码

系统结构:显示读者,显示书籍,显示借阅,读者罚款,

======窗口程序集1
           |  |
           |  |------ _卷帘式菜单1_项目被选择
           |  |
           |  |------ _超级按钮2_被单击
           |  |
           |  |------ _超级按钮3_被单击
           |  |
           |  |------ __启动窗口_创建完毕
           |  |
           |  |------ 显示读者
           |  |
           |  |------ 显示书籍
           |  |
           |  |------ _注册_被单击
           |  |
           |  |------ 显示借阅
           |  |
           |  |------ _读者查询_被单击
           |  |
           |  |------ _换肤按钮_被单击
           |  |
           |  |------ _添加用户超级按钮_被单击
           |  |
           |  |------ _删除用户超级按钮_被单击
           |  |
           |  |------ _更改密码超级按钮_被单击
           |  |
           |  |------ _读者号编辑框_内容被改变
           |  |
           |  |------ _书籍查询超级按钮_被单击
           |  |
           |  |------ _欠费查询超级按钮_被单击
           |  |
           |  |------ _图片选择按钮_被单击
           |  |
           |  |------ _超级按钮1_被单击
           |  |
           |  |------ _还书超级按钮_被单击
           |  |
           |  |------ _借书超级按钮_被单击
           |  |
           |  |------ _充值超级按钮_被单击
           |  |
           |  |------ _更新书籍超级按钮_被单击
           |  |
           |  |------ _书籍名称编辑框_内容被改变
           |  |
           |  |------ _书籍超级按钮_被单击
           |  |
           |  |------ _注销读者超级按钮_被单击
           |  |
           |  |------ _读者姓名编辑框_内容被改变
           |  |
           |  |------ _读者更新超级按钮_被单击
           |  |
           |  |------ 读者罚款
           |  |
           |  |
======窗口程序集2
           |  |
           |  |------ _进入系统_被单击
           |  |
           |  |------ _超级按钮1_被单击