串口设备测试工具（串口打印机和磁卡读卡器的测试工具）

Grid++Report是一款高性能的报表组件(构件/控件)，特别适用于管理信息系统(如ERP、进销存、财务等)的报表开发。提供一个具有超强数据展现能力的数据网格(DataGrid)部件，制作各种表格报表非常简便；运行时可通过事件响应使报表与用户交互；针对票据套打进行了专门实现；总之Grid++Report 是制作动态报表的最佳选择。提供可视化报表设计器，设计报表快速简单。Grid++Report除了提供打印功能外，还提供报表的查询显示功能，即如各种数据网格(DataGrid)控件一样显示数据，让报表的查询显示与打印一次实现，既提高开发效率又保持数据的一致性，这也是Grid++Report与其它报表构件的最大区别。Grid++Report 适用于所有支持COM的开发平台，为Visual Basic、Visual C++、Delphi、C++Builder编写了大量例程。采用VC+COM+ATL+WTL开发，运行性能高，重新发布简单、发布文件小且不依赖任何运行时库。-Grid Report is a high-performance components statements (Component/control), particularly applicable to the management of information systems (such as ERP, Invoicing, financial, etc.) to develop the statements. Provide a superior ability to display data in Data Grid (DataGrid) components, statements made various forms is very simple; running through incident response made statements interact with the user; against paper chromatography printing for a special achievement; In short Grid Report is produced dynamic statements for the best choice. Visualization

使用DAO的控件 -The control using DAO

上面控件的测试例子 -The test example of above control

ACDUAL 演示了如何使用本机编译器 COM 支持向基于 MFC 的自动化应用程序添加双重接口支持-ACDUAL demonstrated how to use the local compiler COM support to the MFC-based application to add automated dual-interface support

利用C++实现的云台控制系统例子，具有一定的参考价值！特此声明为他人的作品转贴！-C realized tilt control system examples, with a certain reference value! Hereby statement for the works of others posted!

THE COM/DCOM SAMPLE CODE

通过c++来实现电信部门的电信计费系统，能够实现对本地通话和长途通话的统计

web中使用Fastreport在ActiveX调用打印例子说明： 1.需要安装fastreport控件 2.执行regsvr32 printx.dll,在delphi环境下就执行run菜单=>register ActiveX Server。 3.执行regsvr32 ocxceshi.ocx,在delphi环境下就执行run菜单=>register ActiveX Server。 请先更改程序的数据库路径! diaoyong目录下为在程序调用printx.dll生成htm的例子 php目录下为在程序调用printx.dll的例子,至于Asp请各位自己变换. test.htm为调用ActiveX的例子 路径有可能不对 因个人水平有限,例子请自己完善，但还是可以使用的。-web use the ActiveX Fastreport called Print examples : 1. FastReport controls need to install two. Regsvr32 printx.dll implementation of the Delphi environment run on the implementation of the menu = gt; Register ActiveX Server. 3. Regsvr32 ocxceshi.ocx implementation of the Delphi environment run on the implementation of the menu = gt; Register ActiveX Server. Please change the database procedures path! Diaoyong directory of the procedure call printx.dll generation htm example php directory of the procedure call printx.dll examples as you please Asp transform themselves. Test.htm called ActiveX for example trai

COM编程获取表单域信息，希望对大家有用处-COM domain information programming to obtain the form, I hope useful for all of us

WTL写的一个操作全屏Frame的程序 可以显示图片 编译图片-WTL Writing Frame of an operation procedure for full-screen picture to show the compiler Photos