从网友处得到的蓝图财务进销存源程序，程序运行需要ehlib，fastreport等。 程序效果还可以。 放到盒子上大家共同学习。 感谢提供程序的网友...

利用delphi跟西门子s5系列PLC通讯，完成数据采集-Use delphi with Siemens s5 series PLC communication, the completion of data acquisition

压缩示例， 压缩示例，压缩示例-Sample compression, compressed sample, compressed sample

学生的姓，和名，学号，成绩（GPA），的查看。可以设定成绩的高低来筛选-students surname, and who, learning, accomplishment (GPA), the View. You can set the level of achievement for selection

浏览/编辑CAD图形的控件,支持打开，浏览所有版本CAD文件，并自动识别CAD文件版本。-View/edit CAD graphic controls, support for open, browse all versions of CAD files and automatic recognition of CAD file versions.

delphi中应用png,通过GDI+实现的根据png图建一个不规则窗体-delphi application png, through GDI+ achieved in accordance with plans to build an irregular png form

DBGridEh多表头输出到Excel.zip-Multi-table DBGridEh first output to Excel.zip

retrieve blob file in a firebird database

多数代码可以直接在Delphi6和Delphi7环境下运行。部分涉及.NET技术内容的代码，需要在Delphi 7上安装Borland .NET Complier for Delphi编译器方可编译执行。Borland已经正式推出Delphi 8 for .NET，所以本书范例中部分内容可能与D8最终版本不符。-most directly in the code and Delphi6 Delphi7 operating environment. Some involved.NET technology content of the code, the need to install Delphi 7 Borland.NET Complier for Delphi compiler can compile implementation. Borland has officially launched for Delphi 8.NET, the book example might be part of the final version D8 inconsistent.

delphi的第三方界面开发组件,美化界面效果-third-party interface development delphi components, to beautify the interface effect

此程序演示了利用xml控件（当然也可以不通过xml控件），来实现程序间的互相通讯-This program demonstrated the use of xml control (Of course, we can not control through the xml) to realize the mutual inter-process communication