可以扫描系统中打开的端口

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

一个网络电话的delphi源码.在delphi6下调试通过, 可通过网络进行远程通话.-A network source delphi phones. In Delphi6 debugging passed through the network for remote calls.

一个能够在 Console Mode 下使用的 Shell 类 (1.00 版，附源码 )，-a Console Mode can use the Shell category (1.00 version, with source),

用delphi做的一个可以计算sql运行时间的系统,大家可以参考一下.-Use delphi to do a sql can calculate the running time of the system, everyone can reference.

Spcomm控件,可用于Delphi程序中的通讯功能-spcomm

erp系统中的必要功能,BOM的具体代码实现，清晰明了-erp xi tong zhong de bom dai ma

easy i2c programmer for delphi with lpt port

delphi中进行数码管显示的控件,我也不知是否能用,是我刚从别处下的-delphi in digital display controls, I also do not know if it can, I have just under elsewhere

此控件为.Net下为DataGrid增加拖动列功能.-This control is for. Net increase for the DataGrid drag out function.

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