C # (VB. NET) Windows Firewall operations Overview

Windows built-in firewall, although not very powerful, but at least in and out, can still be controlled

Windows built-in firewall, which hasExceptionsFunction, storagePrograms allowed to pass through the firewallAndOpen Port Number

The advantage of Microsoft is that interfaces are rich. We can useComTo fully control the firewall. This operation requiresAdministrator privilege

Windows Firewall, the controllable part, mainly includesMarked belowAspects:

In the next step, I will release some implementation methods for some column operations above, which can be divided into two versions: VB. NET and C #.

In. net, COM is used. In VB. NET, It is Createobject. in C #, It is system. activator. createinstance.

To be continued...