About
In this code snippet, we will learn how to use variables in C#.
A variable is a “container” that holds a value. The value can be any of the many data types in C#. To make a variable you must first declare its data type followed by the name you will use to reference that particular variable. Then you can assign it a value using the = assignment operator.
Let’s see how to declare and use variables in the code example below.
Code:
using System;
namespace Variables
{
class Program
{
static void Main(string[] args)
{
//To declare a variable you first define the data type and then the name of the variable;
int myVariable;
//Use the = assignment operator to assign a value to your variable.
myVariable = 10;
//Declaration and assignment all at once.
int myOtherVariable = 1;
Console.WriteLine(myVariable);
Console.WriteLine(myOtherVariable);
Console.ReadLine();
}
}
} Resulting output:
