Csharp/CSharp Tutorial/String/String SubString

String Substring(int index)

using System;  
  
class MainClass {  
  public static void Main() {  
    string str = "ABCDEFGHIJKLMNOPQRSTUVWXYZ"; 
 
    Console.WriteLine("str: " + str); 
     
    Console.Write("str.Substring(15): "); 
    string substr = str.Substring(15); 
    Console.WriteLine(substr); 
 
  } 
}

str: ABCDEFGHIJKLMNOPQRSTUVWXYZ
str.Substring(15): PQRSTUVWXYZ

Use Substring()

using System;  
  
class MainClass {  
  public static void Main() {  
    string str = "ABCDEFGHIJKLMNOPQRSTUVWXYZ"; 
 
    Console.WriteLine("str: " + str); 
     
    Console.Write("str.Substring(0, 15): "); 
    string substr = str.Substring(0, 15); 
    Console.WriteLine(substr); 
 
  } 
}

str: ABCDEFGHIJKLMNOPQRSTUVWXYZ
str.Substring(0, 15): ABCDEFGHIJKLMNO