regex101: .NET 10.0 (C#) Match Workspace

^start of string

Non-Capturing Group(?:\[|;\[)

1st Alternative\[

\[the literal [ (91₁₀ / 133₈ / 5B₁₆)

2nd Alternative;\[

;the literal ; (59₁₀ / 73₈ / 3B₁₆)

\[the literal [ (91₁₀ / 133₈ / 5B₁₆)

Group 1(.+?)

.+?any Unicode character (except for line terminators), repeated at least once

\]the literal ] (93₁₀ / 135₈ / 5D₁₆)

Character Class[\r\n]+

+matches at least one character from the set below:

\ra carriage return (ASCII 13)

\na line-feed (newline) character (ASCII 10)

Group 2((?:[^\[|^;[]|\r|\n)+)

Non-Capturing Group(?:[^\[|^;[]|\r|\n)+

+repeats the group contents below at least once:

1st Alternative[^\[|^;[]

Negated Character Class[^\[|^;[]

\[the literal [ (91₁₀ / 133₈ / 5B₁₆)

|the literal | (124₁₀ / 174₈ / 7C₁₆)

^the literal ^ (94₁₀ / 136₈ / 5E₁₆)

;the literal ; (59₁₀ / 73₈ / 3B₁₆)

[the literal [ (91₁₀ / 133₈ / 5B₁₆)

2nd Alternative\r

\ra carriage return (ASCII 13)

3rd Alternative\n

\na line-feed (newline) character (ASCII 10)

25 tokens

Regular Expression

^(?:\[|;\[)(.+?)\][\r\n]+((?:[^\[|^;[]|\r|\n)+)

New

[IO Ports\RS485 Serial Port 0]
Enabled=1
SerialPortID=0
COM Port=COM3
Overlapped=1


;[IO Ports\RS485 Serial Port 1]
;for MKS PSR1A setup
;Enabled=1
;SerialPortID=1
;BaudRate=9600
;COM Port=COM4
;Overlapped=1
;USBSerial=1

[IO Ports\RS485 Serial Port 2]
;rapidox o2 controller setup
;will need to configure controller using
;keypad to use 9600 baud
Enabled=1
SerialPortID=1
BaudRate=9600
COM Port=COM4
Overlapped=1
USBSerial=1

Regular Expressions 101

Regular Expression

Extraction