C#/inheritence

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Expert: Hosnieh [Sara] - 3/4/2010


Question
class Animal
       {
           public void bark()
           {
               Console.WriteLine("Animal bark");
           }
       }
       class Dog : Animal
       {
         public void bark()
           {
               Console.WriteLine("dog bark");
           }
       }
       static void Main(string[] args)
       {
           
           Dog v = new Dog();
           v.bark();
           Console.Read();
       }
i watn to v.bark of animal class but i am don't able to do this .

Answer
You override the bark() function in animal bark if you comment those lines in which write dog bark then you can access animal bark
class Animal
       {
           public void bark()
           {
               Console.WriteLine("Animal bark");
           }
       }
       class Dog : Animal
       {
           //public void bark()
           //{
           //    Console.WriteLine("dog bark");
           //}
           
       }
       static void Main(string[] args)
       {

           Dog v = new Dog();
           
           v.bark();
           Console.Read();
       }

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Hosnieh [Sara]

Expertise

Questions which I can answers: 1- Programming (C#.net, Vb.net, javascript, HTML) more Web applications 2- CSS 3-Databases (Ms SQL server -all versions) 4-OS (workstation and servers (windows)) 5- MS office 6- General problems in computer software I cannot answer other kinds of questions which I did not mention here.

Experience

my CV: http://iran-americamarket.com/Contact.aspx I have more than 8 years Experience in IT field. my core skills are : • Asp.net Developer (Portal, Dynamic websites ,e-commercial websites) • Visual studio.net 2003,2005,2008 (VB.net , C#.net , AJAX.net) • O.O programming (n-tier Architecture) • Database (SQL server 2000-2005, Oracle9i, Ms Access) , TSQL, Stored procedures, Triggers • IIS 5-6 , SSL (Installation and configuration SSL) , Network(TCP/IP ,Active directory , DHCP, … ), Windows 2000-2003 Server Configuration and administration • UML (usecase diagram, class diagram) , Microsoft Project • Graphics Design( Photoshop , Flash ) • JavaScript , CSS, DHTML, XML • Hardware (physical installation, configuration , and driver installation) • Ms Office all versions (Ms word, Ms Access, Ms Excel, Ms Outlook , Ms FrontPage, and etc) • OS (Windows –Linux) and VMware • Network Monitoring (Solarwinds) • Computer Teacher, English Teacher • MATLAB (simulations and computation projects)

Organizations
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Publications
Translation Experience English to Farsi • Use brain scan to predict when people will buy products . May 2008 (Published in AI Magazine) – Medicine , AI • Totally tubular motors _Tomorrow automation technology : March 2008 (Published in AI Magazine) – AI , Mechanic, Industry • Improving PLC compatibility and function flexibility: March 2008 (Published in AI Magazine) – AI , Robotics , Industry • Make packaging lines more flexible: January 2008 (Published in AI Magazine) – AI , Robotics , Industry • Personal CNC : December 2007 (Published in AI Magazine) – AI , Medical , Industry • Multipurpose optical tools Characterize as MEMS: December 2007 (Published in AI Magazine)- optical physics • Managing Innovation: November 2007 (Published in AI Magazine) – IT Management • Calculating the total value of ownership (TVO):October 2007 (Published in San-ate Hooshmand Magazine) -IT and Economics

Education/Credentials
I am currently student and doing my Master in Computer Network Engineering

Awards and Honors
- Poster about new methods of management in Organization( Entrepreneurship ) - 2007

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