protel99的使用方法尽在其中，介绍的比较详细。欢迎下载！

RS232 分列元件按口电路-RS232 breakdown circuit components by mouth

softice book

Memory as a Programming Concept in C and C++ 一本描述以C/C++编程方式的内存管理,涉及到应用程序和系统的各个构架,可以说应该是任何一门高级语言学习者的必读之物.-Memory as a Programming Concept in C and C++ A description to C/C++ Programmatically memory management, involving the application of various procedures and systems architecture, it can be said that no one should be high-level language learners reading objects.

在这里有上机的全部试题，和C语言程序设计的基本类容

这本书详细地说明了怎么使用C语言来实现面向对象程序设计技术,读过它之后就可以对面向对象技术及C++中的对象布局等概念有比较深入的理解,强烈推荐.附带源码.-this book detailed description of how to use C language to realize object-oriented design techniques, after reading it, it can object-oriented technology and C to the object layout concepts have more in-depth understanding and strongly recommended. Fringe source.

在Windows XP中共享上网 对大家很有帮助的，来学习学习吧-the Windows XP Internet Connection Sharing helpful to everyone, to learn from it

Visual C++ MFC扩展编程实例，全书提供了大量VC的编程实例，旨在帮助读者较为全面地掌握VC编程知识、技巧和方法。-Visual C++ MFC extension of programming examples, the book provides a large number of VC programming examples to help readers grasp the VC more comprehensive programming knowledge, skills and methods.

一个不错的Visual C++ 知识库电子书-a pretty good knowledge base of Visual C e-books

XML从入门到精通，相当好的书箱-XML from entry to the proficient, a very good book drops

Mass.Storage.Designing.and.Programming.Devices.and.Embedded.Hosts. 这是很难找的一本关于USB MASS STORAGE的书，里面对SCSI讲述很详细，强烈推荐-Mass.Storage.Designing.and.Programming.Devices.and.Embedded.Hosts. It is very difficult to find a USB MASS STORAGE on the book, which tells in great detail on the SCSI strongly recommended