How to Convert Integer to Double in C#?

A double data type in C# is a floating-point type that can store larger numbers with decimal points compared to integers. Converting from an integer to a double involves ensuring that the precision of the value is maintained while changing its data type.

using System;

class MainClass {
  public static void Main (string[] args) {
    // Integer variable
    int myInt = 42;

    // Convert integer to double
    double myDouble = Convert.ToDouble(myInt);

    // Output the converted double
    Console.WriteLine("Converted Integer to Double: " + myDouble);
  }
}

In this program, we have declared an integer variable myInt with the value 42. Then, we used the Convert.ToDouble() method to convert this integer to a double and store it in the variable myDouble. 

Output:

Converted Integer to Double: 42