code5

delphi下的comm串口通讯,一种很实用的方式，读卡器或其他通讯常 常 用到(comm use delphi procedure ,include ReadComm procedure,OpenCOmm Function,comminitialize procedure,MsgcommProcess procedure)

自动生成编号，Delphi+数据库，其实我怎么觉得数据库本身就可以生成编号，每添加一条数据的时候，数据库的ID字段就会自动加1，形成按顺序变化的ID编号，本程序同样需要SQL数据库配合，可惜作者没有提供数据库文件，对于特别有需要的Delphi编程者，可根据代码还原出数据库的各个细节。 (Automatically generated number, Delphi+ database, in fact, I think how the database itself can generate a number for each add a data ID field of the database will automatically add 1 to form a change order ID number, the program also requires SQL database with a pity that the authors did not provide a database file for Delphi programming special needs, according to the code to restore the database details.)

不使用控件播发声音文件 避免占用过多资源(No controls broadcast audio files to avoid consuming too much resources)

Asta 的Voip 源码，有需要的朋友请看看

说明：  Delphi控件绑定实现数据选择输入，编程学习源码，很好的参考资料。(Delphi controls are bound to select the input data, learning programming source code, a good reference.)

一通进销存系统Delphi源码,进货和销售以及存多少货的管理功能(A single source Delphi Invoicing System, purchase and sale of goods, as well as keep the number of management functions)

Delphi创建一个ocx控件的方法，含源码，编程学习源码，很好的参考资料。(Method, create a ocx control with Delphi source code, learning programming source code, a good reference.)

delphi vcl component

excel report delphi 7

MM tools Components For DELPHI