Module used to work with fiscal devices datecs and com library fp3530

报表控件，可以使用delphi开发多种样式的报表-Report Control, you can use delphi development of a variety of styles report

滚动下拉框－不过下拉的是树型结构，自己使用的，可以添加方法和属性。-rolling drop-down box- but the drop-down tree structure, for its own use, can add methods and attributes.

Quick Sort 算法将 ListBox 内容排序的范例-Quick Sort Algorithm will be content to sort the ListBox example

Delphi 的数学控件，可进行矩阵，矢量，统计，回归分析等数学计算，功能强大。-Delphi mathematical control, can be matrices, vectors, statistics, regression analysis and other mathematical calculations and powerful.

For developping fingerprint reader software

Delphi教学管理系统,功能齐全，比较实用-Delphi teaching management system, full-featured, more practical

Delphi实现客户端和服务器 实现客户端和服务器 -Delphi DownLoad chess server client

ProfGrid (for BDS 2006) - advanced grid like Excel-ProfGrid (for BDS 2006)- advanced grid like Excel

两数比较大小，交换以保持a>b 如果a已经大于b则不交换 交换前后状态都显示-Comparison of the size of two the number of exchange in order to maintain a> b greater than b if a has been exchanged before and after the exchange of state does not show

众所周知，DOS和Window98操作系统下用户程序能够直接操作端口(Port函数)，但在Win2000和WinXP下却不能直接操作端口，该程序源码是在Window2000和WindowXP系统下直接操作计算机端口例子。-As we all know, DOS Windows98 operating system and user program can be directly operated port (Port functions) But in Win2000 and WinXP but not under the direct operation of ports, The procedure is the source Window2000 WindowXP systems and direct operating computers port example .