AI摘要
Delphi 7中，TServerSocket和TClientSocket组件不再默认安装，因为Borland推荐使用Indy组件进行socket操作。如果需要使用这些组件，可以在Delphi 7的bin目录中找到dclsockets70.bpl设计包进行安装。对于部署，需要部署rtl70.bpl和其他必要的运行时包。
Delphi 7
Borland is deprecating the use of the TServerSocket
and TClientSocket from the unit ScktComp. It is
recommended that you use the Indy components for
socket operations. The TServerSocket and
TClientSocket will no longer be installed on the
component palette by default. If you require the
use of these components then you can install
the design time package named dclsockets70.bpl,
found in your bin directory. For deployment with
runtime packages, you will need to deploy rtl70.bpl
and any other required packages
偶简单翻译了一下:TClientSocket 本来是D5默认安装的,但是D7使用的Indy组件后,就没有默认安装了,如果你喜欢这个组件,可以在D7的安装目录bin文件夹找到dclsockets70.bpl组件包,安装上去就OK了.rtl70.bpl是TCientSocket和TServerSocket必需的运行包.