How to remove new line characters from a string?

Question

I have a string in the following format

string s = \"This is a Test String.\\n   This is a next line.\\t This is a tab.\\n\'

I want to remo

Answer 1

If speed and low memory usage are important, do something like this:

var sb = new StringBuilder(s.Length);

foreach (char i in s)
    if (i != '\n' && i != '\r' && i != '\t')
        sb.Append(i);

s = sb.ToString();