string formatting c#8 code example

Example 1: c sharp string interpolation

// To use interpolation in strings, put the name of the relevant
// variable between brackets {} and put a dollar sign $ in front
// of the string. This will tell C# to use interpolation.
double a = 3;
double b = 4;
Console.WriteLine($"Area of {a} and {b} is {0.5 * a * b}");

Example 2: string format c#

using System;

namespace FormatingTest
{
    class Program
    {
        static void Main(string[] args)
        {
            string s = "Name:{0} {1}, Location:{2}, Age:{3}";
            string msg = string.Format(s, "Ram", "Singh", "Mumbai", 32);
            Console.WriteLine("Format Result: {0}", msg);
            Console.WriteLine("\nPress Enter Key to Exit..");
            Console.ReadLine();
        }
    }
}

Example 3: c# string formatting

name = "Bob";
age = 27;
info = $"Your name is {name} and you are {age} years old";