将DBGRIDEH多表头装换到EXCEL中

网络教室delphi源码，内含学生端，老师端，注册端源码。-Delphi source network classroom, including student side, the teachers end, registered client source.

一个后成PDF文件的控件-into a PDF document control

数字输入控件，可指定整数位和小数位的长度，可指定是否允许负值。 需要SuiEdit控件支持，如果没有，可修改源码从TCustomEdit继承，并去掉其没有的属性及相关方法即可。-digital input control, to designate places and rounded the length of decimal places, to designate whether to allow negative. SuiEdit controls need support, and if not, can modify the source codes from TCustomEdit inheritance, it is not removed and the properties and related methods can be.

delphi 三层结构的例子，很不错的-examples of the three-tier structure, very good!

// 修正内容： // 1.产生作用范围由原来的一个Form扩大到整个Application。 // 即一个应用程序只需要在主form放一个tdosmove就行. // 2.修正控件已释放，但是指针不为空而导致的非法内存访问异常。 // 3.修正TActiveColor显示不稳定。-//amended as :// 1. have a role in the original scope of a Form expand to the whole of Application.// That is, only one application needs at the main form a tdosmove up on the trip.// 2. Controls amendment has been released, but not for air targets, resulting from the illegal memory access anomalies.// 3. TActiveColor show that instability.

用Delphi开发语言实现的对网络链路层的连续ARQ协议的仿真。-with Delphi language of the network link layer of ARQ agreement simulation.

示范如何制作 VCL 构件的属性值编辑器-demonstration on how to make a VCL component attribute values Editor

Delphi编写的充电器上位机程序含代码-Delphi prepared charger PC program containing the code

这个控件是有关于,视频操作的-this control is on, the operation of video

俄罗斯方块，经典游戏源码，看后可以试着自己做个-Tetris, classic games source code to see if you can try their own to be a post-