功能描述:

此程序主要演示TCL的以下几个方法:

1. 使用接口Tcl_CreateCommand()增加命令

2. 使用另一个API接口Tcl_CreateObjCommand()增加命令

3. 演示Tcl_CreateCommand()和Tcl_CreateObjCommand()接口中参数ClientData和

Tcl_CmdDeleteProc *的使用方法

4. 如何使用TCL API创建自己的应用程序

5. 使用TCL自带的交互接口执行用户的输入

-Function Descr iption: This program demonstrates TCL of the following main methods: 1. To use interface Tcl_CreateCommand () increase in order 2. To use another API Interface Tcl_CreateObjCommand () to increase the command 3. Demo Tcl_CreateCommand () and Tcl_CreateObjCommand () interface parameters ClientData and Tcl_CmdDeleteProc* to use 4. how to use the TCL API to create their own applications 5. use the TCL interface to the implementation of user interaction that comes with the input