该函数将显示GUI选择正方形或长方形的部分

小生课程设计作业，做的不是非常完善，还请各位大神指点。。。分为管理员端与学生端。

开源支持多曲线绘制图表的控件源代码，可以纵横坐标刻度。-Open-source rendering support for multi-curve graph control source code, you can scale vertical and horizontal coordinates.

实用通讯录管理 能够进行插入删除排序保存等功能 -Address book management utility can be inserted to preserve features such as sorting delete

更改运行程序的鼠标指示的形状，一个非常实用的程序代码．-Run the program to change the shape of mouse instructions, a very practical program code.

功能特点： 财务管理：能够进行会计凭证处理、现金费用、一般费用、其它收入、待摊费用摊销、固定资产变动、固定资产折旧处理、提现存现业务、财务调帐、库存商品成本调整、期初收入和费用的调整；能够对往来单位的员工借还款业务进行单独管理，自动生成经营所需的费用、现金银行、其它收入、固定资产等统计报表；能够对往来单位的员工借款进行单独管理。 采购业务：采购订单处理、按单结算、分批分期收货、采购付款、采购退货、预设售价设置、库存上限下限报警、运输单位的费用统计。-Features: Financial Management: to be able to deal with accounting documents, cash expenses, general expenses, other income, amortization of deferred expenses, changes in fixed assets, fixed assets depreciation treatment, are mentioned the existing business, financial stock cost adjustment, beginning of the adjustment of income and expenses between units to be able to borrow to repay the staff to carry out a separate business management, automatic generation of operating costs, cash banking, other income, fixed assets, such as statistics able to employees between the units to carry out a separate loan Procurement operations: purchase order processing, according to a single settlement, in batches receiving installments, payments purchases, purchase returns, the

《Microsoft Windows CE User Interface Services Guide》中文版-"Microsoft Windows CE User Interface Services Guide," the Chinese version

本文研究了基于视频的车辆检测。这个

用C语言写的一个运动管理系统，属于新手入门项目，新手可以参照看一下，我以前学C的时候被CSDN 的那些小白写的代码害惨了，现在自己会了，想分享给大家一个能运行的版本；

Program of Perpetual Calendar

快速内存拷贝，利用intel的mmx，速度比普通快上几十倍-fast memory copy, by using the intel s mmx technique, the speed is more than 10 faster than the normal one