c# remove all whitespace and special characters code example
Example 1: how to remove white spaces from string in c#
using System.Linq;
// ...
string example = " Hi there! ";
string trimmed = String.Concat(example.Where(c => !Char.IsWhiteSpace(c)));
// Result: "Hithere!"
Example 2: how to remove all whitespace from a string in c#
using System.Linq;
...
string source = "abc \t def\r\n789";
string result = string.Concat(source.Where(c => !char.IsWhiteSpace(c)));
Console.WriteLine(result);