How to find the first character of a string in C#?

To get the first character, use the substring() method.

Let's say the following is our string ?

string str = "Welcome to the Planet!";

Now to get the first character, set the value 1 in the substring() method.

string res = str.Substring(0, 1);

Let us see the complete code ?

Example

 Live Demo

using System; public class Demo {    public static void Main() {       string str = "Welcome to the Planet!";       string res = str.Substring(0, 1);       Console.WriteLine(res);    } }

Output

W