从字符串c＃的开头删除\\ n

Question

I have a string which look like "\\n\\n\\n\\ABC\\n XYZ", i just want to remove all my new line character from starting of the string.

string replacement = Regex.Replace(s, @"\n", "");

If i use this one so it will remove all new line from string which i don't want.

Answer 1

If you are just looking to remove newline characters from the start of a string, why not use TrimStart :

string s = "\n\n\n\nABC\n XYZ";
string replacement = s.TrimStart('\n');
Console.WriteLine(replacement);

This will remove all the leading \\n characters from the string. Output:

ABC
 XYZ