Regex formatting metacharacters

Question

I need help to remove the characters in this line(the ^ & and \\) and also the empty values in between them, im new to regex

1H|\^&|||ARCH^8.10^F3453010030^H1P1O1R1C1Q1L1|||||||P|1|20150511083525
1D

it should be:

1H|ARCH|8.10|F3453010030|H1P1O1R1C1Q1L1|P|20150511083525|1D

Answer 1

对于给定的字符串，您可以使用以下内容替换这些字符。

String result = Regex.Replace(input, @"[^\w.]+", "|");

Answer 2

[\^&\\|]+

Try this.Replace by | .See demo.

https://regex101.com/r/oF9hR9/6

string strRegex = @"[\^&\\|]+";
Regex myRegex = new Regex(strRegex, RegexOptions.Multiline);
string strTargetString = @"1H|\^&|||ARCHITECT^8.10^F3453010030^H1P1O1R1C1Q1L1|||||||P|1|20150511083525" + "\n" + @"1D";
string strReplace = @"|";

return myRegex.Replace(strTargetString, strReplace);