Fastest way to remove white spaces in string

Question

I\'m trying to fetch multiple email addresses seperated by \",\" within string from database table, but it\'s also returning me whitespaces, and I want to remove the whitesp

Answer 1

You should try String.Trim(). It will trim all spaces from start to end of a string

Or you can try this method from linked topic: [link]

    public static unsafe string StripTabsAndNewlines(string s)
    {
        int len = s.Length;
        char* newChars = stackalloc char[len];
        char* currentChar = newChars;

        for (int i = 0; i < len; ++i)
        {
            char c = s[i];
            switch (c)
            {
                case '\r':
                case '\n':
                case '\t':
                    continue;
                default:
                    *currentChar++ = c;
                    break;
            }
        }
        return new string(newChars, 0, (int)(currentChar - newChars));
    }