C # (go, filter) line breaks in character drop

Text: C # (go, filter) line breaks in characters

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The methods described in this article need to import namespaces first:usingSystem.Text.RegularExpressions;

• All newline characters in the string are removed: Textstr = Regex.Replace (Textstr, @ "[/n/r]", "");
• Remove the line break at the end: Textstr = Textstr.trimend ((char[]) "/N/R". ToCharArray ());

Attention:

1. Replacing "/n/r" with "/r/r" or "/n/n" is not a function.
   
2. As explained by MSDN,/n is a newline character/ R is a carriage return, and a text file stipulates that/r/n is used under Windows for line breaks, while Unix may have only/n

Another: When you generate line-wrapping text, you need to add "/r/n" after each line of text to achieve line wrapping.

C # (go, filter) line breaks in character drop