这是一个关于SQL统计的例程，有需要的下。

checking ean13 barcode

我们使用VB设计界面时可以在任意方向直接画直线，但在delphi下却不能，除非在程序中去画，而该控件能够在界面设计时直接画出任意方向，任意长短的直线段。-We use the VB interface design can be in any direction direct line drawing, But under the delphi did not, except in proceedings to painting. The controls can directly interface design painted arbitrary direction and length of the straight.

changing the grid lines while processing

TMSPack基本上涵盖了Delphi所有的基础控件，而且功能众多，很有特点，让你的程序有个好界面，DBGrid大有改善，还有些想不到的功能。这是正式版4800，放心使用。-TMSPack essentially covers all the basis of the Delphi controls, but also features many useful features, the program allows you to have a good interface, DBGrid greatly improved, and some unexpected features. This is the official version of 4800, ease of use.

一个在dll中的通过UDP传送信息.rar-In dll,sending message by UDP.rar

增加了条件求和功能，可按条件筛选不加入求和的记录-Conditions increased the sum of functions, according to the conditions not to join the summation filter record

用delphi做的一个简单的学籍管理系统-Use delphi to do a simple Grade Management System

Delphi创建一个倒计时选择进度窗体.rar-Delphi to create a countdown to choose the form of progress. Rar

农历控件-Lunar Controls

用Delphi编写的一个小小的计算器，可以完成基本的计算功能-prepared a small calculators, will be completed basic computing functions