DELPHI 实现COM通信

delphi6.0版本的主要用于学样、网吧的计费系统的源码-delphi6.0 version of the mainly used in places like Internet cafes Source Billing System

包括了Delphi环境中对EXCEL的操作。(Including the Delphi environment on the EXCEL operation.)

一个 Delphi 版本的 SIP 协议栈，实现了 SIP相关的很多 RFC 规范-a version of the SIP protocol stack, achieved many of the SIP RFC norms

使用GDI加载png图片，进行模拟下载状态的控件。 带GDI绘图接口库.(Png images using GDI load, to simulate the download status of controls. With GDI graphics interface library.)

说明：  Delphi 实现TDBGrid组件的斑马线显示(Delphi realizes zebra crossing display of TDBGrid component)

exemplo de criaç ã o de boletos com o componente RLBOLETO

对于初学者很实用的实力开发程序，希望对大家都有帮助-very useful for beginners strength development process, and I hope to help everyone

本演示展示了如何扩展Delphi的IDE编辑器包括图形控制，标签插入，和选项设置。加载TestEditorViewAPI.dproj后，通过右键单击TestEditorViewAPI.bpl在项目经理和采摘安装来安装该软件包。一旦构建并安装完成后，程序包将添加以下内容： 新的IDE菜单项，查看|弹力球，这将创建一个新的编辑器选项卡中有一个反弹球，和相关的关闭BouncyBall项目。 一个新的标签叫做“操作系统文件信息”控股与由当前显示的编辑标签所代表的单元文件中的数据。(This demo shows how to extend the Delphi IDE editor includes graphical control, tag insertion, and option settings. After loading TestEditorViewAPI.dproj, click TestEditorViewAPI.bpl the project manager and picking Install to install the package by right. Once constructed and installed, the package will add the following: The new IDE menu items, see | elastic ball, which will create a new editor tab has a bouncing ball, and the associated closed BouncyBall projects. A new label called data " Operating System File Information" Holding the unit files currently displayed by the Edit tab represents the.)

Delphi 演示如何播放GIF动画，其实就是在窗口中显示GIF图像，这是一种连续显示类似于动画效果的图像格式，在窗体上只要可以正常显示这种文件，就能实现播放功能，如示例截图所示的效果。

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