世界500强应用最广泛的ERP系统SAP编程工具Abap开发入门-The world' s 500 most widely used ERP system SAP Abap development started programming tools

用Visual C++编写的考勤管理系统，支持数据库技技术，是初学入门者学习数据库编程的很好的资源，找了好久了！ -Using Visual C++ to prepare for attendance management system in support of database technologyy, is a beginner to learn database programming beginners good resources for a long time to find

编程之道 DELPHI7程序设计入门中非常经典的一款猜数字 猜猜猜的程序-GuessNumber upload_new