freeCodeCamp/guide/english/csharp/substring/index.md

title
Substring

Substring

Substring extracts a portion of a string value. It is used with 2 integer parameters, the first is location of the first character(starts with index 0) and the second is the desired character length.

Example

string firstSentence = "Apple, I have.";
string secondSentence = "I have a Pen.";

string apple = firstSentence.Substring(0,5);
string pen = secondSentence.Substring(9,3);

Console.WriteLine(apple);
Console.WriteLine(pen);

Output:

>Apple
>Pen