Insert LineFeed instead of CRLF

Question

Using StringBuilder and in my string I am using Environment.NewLine, when I open it it shows as CRLF, Is there another commands in C# that the output shows as "LF" only and not "CRLF"?

Answer 1

Simply write

sb.Append((char)10);

or more readable

sb.Append('\n');

even more readable

const char LF = '\n';
sb.Append(LF);

Answer 2

The Environment.NewLine exists solely to differ between Windows-like line endings (\r\n) and Unix-style line endings (\n), so when writing text files and the like you don't have to bother which one to use (imagine you're running on Mono on Linux, then you want just \n, which the Environment. NewLine will contain as it is set by the runtime).

So when you know you always and only want a line feed character, simply put \n in your code. It won't change.