一款基于VB的抓包控件源代码附应用实例，控件名字CatchX.ctl，编译后生成DLL文件，可以由VB程序直接调用，附带有示例程序向我们展示了控件的功能，如上图，可以显示抓包数、设置抓包条件，最终显示的编码（ASCII或GBK），指定远程Ip以及端口，程序将执行扫描抓包动作。

-VB-based packet capture a source code control application example attached, the control names CatchX.ctl, compiled DLL files generated can be directly called by the VB program, with a sample program to show us the control function, as shown above, can be displayed get caught a few, set the packet capture conditions, the final show of the encoding (ASCII or GBK), specify the remote Ip and port, the program will scan packet capture action.