Execution of constructors

usingSystem;usingSystem.Collections.Generic;usingSystem.Linq;usingSystem.Text;namespacenange_1{classA {Private intAmyint = 2;  PublicA ()//2. Constructor invocation of the base class{Console.WriteLine ("call the base class's constructor {0}", Amyint); }    }    classb:a {Private intbmyint_1 = 3;//1. Initialization of Members        Private intBmyint_2= 4;  PublicB ()//3. Constructor Body Execution{Console.WriteLine ("calling the constructor of the derived class {0} {1}", bmyint_1, bmyint_2); }            }        classProgram {Static voidMain (string[] args) {B OBJB=NewB (); //The first thing to do during the creation of this instance is to initialize all instance members of the object. After this, the constructor of the base class is called, and then the class's own constructor body is executed .Console.ReadLine (); }    }}

Execution of constructors