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

string input =Yourinputstring;
string[] strings = input.Split(new string[] { Environment.NewLine }, StringSplitOptions.RemoveEmptyEntries);
foreach (string value in strings)
{
   string newv= value.Trim();
   if (newv.Length > 0)
   newline += value + "\r\n";
}