What is Static variable in c#?

A field declared with static modifier is called static variable. A static variable comes into existence before execution of static constructor for its containing type, and ceases to exist when associated application domain ceases to exist.

The initial value of static variable is default value of the variable’s type.

Static variable can be initialized outside the member function or class definition.

Example:-

namespace ConsoleApplication1

{

    class Test

    {

        public static int j;

    }

    class Program

    {

        public static int i;

        static  void Main(string[] args)

        {

            Test.j = 10;

            i = 10;

               }

      }

}