D5.DG.Code

Modbus Master Protocol的ActiveX实现，支持使用VC、VB、Delphi、Excel等编程工具开发Modbus应用程序。(Modbus Master Protocol ActiveX technology, support the use of VC, VB, Delphi, Excel and other programming tools to develop Modbus applications.)

Delphi GIS engine full source code, a very easy to use GIS engine, including almost all of the functions.

Testing get Ascii code

delphi中Open方法操作数据库演实例，编程学习源码，很好的参考资料。(delphi method of operation of the database in the Open played instance, learning programming source, a good reference.)

delphi做的ReportMachine例程，工程初学者入门。(This is a Example for new users written by Delphi.)

说明：  wp recent phpbb delphi dource

用DELPHI获取U盘序列号。 通过此功能可以把系统放在U盘上，防止别人拷走。(U disk using DELPHI obtain serial number. With this feature can be placed on U disk system to prevent others taking copy.)

提供基本榘阵 ( Matrix ) 运算 ( product 、 sum 、 difference、 transpose、 traceof ) 的非可视构件 ( 1.0 版，附源码 C++Builder 3.0/4.0/5.0 版适用 )，作者 : Jeff Hiscock。 (provide basic Ju Front (Matrix) operator (product, the sum and difference, transpose, traceof) non-visual components (version 1.0, with C source code version of the application Builder 3.0/4.0/5.0), Author : Jeff Woodside.)

说明：  delphi中的DBGrid控件,接DBGrid1.rar之后的文档(the DBGrid component, then the following documents DBGrid1.rar)

使用Delphi开发高效的数据库应用系统（实例源码），从测试dbexpress、bde/idapi和dbexpress开始，观察dbexpress的执行行为，dbexpress和bde/idapi的性能比较，访问大量数据的速度，调整dbexpress访问数据的方式，调整packetrecords特性值，改变dbexpress处理数据的行为，delphi 7之后的tsimpledataset，实例包中的源码将向您展示上述知识。 (Use Delphi to develop efficient database system (example source code) from test dbExpress, bde/idapi start and dbexpress, to observe dbexpress execution behavior, dbexpress the bde/idapi performance comparison speed access to large amounts of data, adjust dbexpress access data way, to adjust packetrecords characteristic values ​ ​ change behavior of dbexpress processing data source delphi 7 tsimpledataset, Examples will show you the above knowledge.)