get first number in string csharp
Code Example - get first number in string csharp
var input = "12985bwevgjb9812";
string firstDigit = new String(input.TakeWhile(Char.IsDigit).ToArray());
csharp get first 5 characters of string
string result = str.Substring(0,5);
csharp get first word of string
var input = "Hello, World";
var output = Regex.Replace(input.Split()[0], @"[^0-9a-zA-Z\ ]+", "");