I am working on a project based on WPF,C# and MVVM
. Its basically a networking device configurable application via telnet.I have a following output in my wpf textbox and I want to extract MAC Address column values.
active500EM#sh mac-address-table
Read mac address table....
Vlan Mac Address Type Creator Ports
---- --------------------------- ------- -----------------------
1 00-23-8b-87-9a-6b DYNAMIC Hardware Ethernet1/0/12
1 00-8c-fa-72-94-b1 DYNAMIC Hardware Ethernet1/0/1
1 3c-43-8e-5c-3e-05 DYNAMIC Hardware Ethernet1/0/8
1 d0-59-e4-b9-e9-3e DYNAMIC Hardware Ethernet1/0/8
1 f8-f7-d3-00-03-c0 DYNAMIC Hardware Ethernet1/0/8
1 f8-f7-d3-00-03-f0 STATIC System CPU
active500EM#
I think i cannot use regex because i dont have anything to match.Any help and suggestions would be greatly appreciable.
What's wrong with using a regex?
\b(?<mac_addr>([0-9a-f]{2}-){5}[0-9a-f]{2})\b
Then you can use:
var allMacs = Regex.Matches(YOUR_TEXT, REGEX_PATTERN)
.Select(m => m.Groups["mac_addr"].Value)
.ToList();
to get a List<String>
with all matched MAC addresses.
这是快速的正则表达式
(\w|\d){2}-(\w|\d){2}-(\w|\d){2}-(\w|\d){2}-(\w|\d){2}-(\w|\d){2}
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