Lesson #2

namespace MyNamespace
{
    class Program
    {
        struct MyStruct
        {
            public static int countOfCreatedObjects;
            public string name;
        }

        static void Main(string[] args)
        {
            MyStruct ms = new MyStruct();
            ms.name = "abc";
            MyStruct.countOfCreatedObjects = 1;

            MyStruct ms1 = new MyStruct();
            ms1.name = "xyz";
            MyStruct.countOfCreatedObjects++;

            MyStruct ms2 = new MyStruct();
            ms2.name = "abc";
            MyStruct.countOfCreatedObjects++;

            MyStruct ms3 = new MyStruct();
            ms3.name = "xyz";
            MyStruct.countOfCreatedObjects++;

            System.Console.WriteLine(MyStruct.countOfCreatedObjects);
        }
    }
}