Shadowing, DOT NET Programming

Assignment Help:

What is shadowing?

When 2 elements in a program have similar name, one of them can hide and shadow the one. Therefore in such cases the element which shadowed the main element is referenced. The sample code is below in which, there are two classes "ClsParent" and "ClsShadowedParent". In the "ClsParent" there is a variable "x" which is an integer. "ClsShadowedParent" overrides the "ClsParent" and shadows the "x" variable to a string.

Public Class ClsParent

Public x As Integer

End Class

Public Class ClsShadowedParent

Inherits ClsParent

Public Shadows x As String

End Class

1574_shadowing.png

Figure:-Shadowing in Action


Related Discussions:- Shadowing

Manual reset event and auto reset event, What is Manual Reset Event and Aut...

What is Manual Reset Event and Auto Reset Event? The Threads that call one of the wait methods of a synchronization event should wait until other thread signals the event by ca

Output cache functionality, How Output cache functionality is achieved? ...

How Output cache functionality is achieved? The Output cache functionality is achieved by using the "OutputCache" attribute on ASP.NET page header. The syntax is shown below:

Construct a .net wrapper for a c++ dll, Project Description: We have a c...

Project Description: We have a classic VC++ Dll (source code of DLL not available) that requires a .NET wrapper built by you. Use latest Visual Studio and.Net framework should b

What is strong-typing versus weak-typing, What is strong-typing versus weak...

What is strong-typing versus weak-typing? Which is preferred? Why? Strong type is checking the types of variables as soon as possible, usually at compile time. While weak typing

Name the binders provided by .net framework 4.0, Name the binders provided ...

Name the binders provided by .NET Framework 4.0. .NET Framework 4.0 provides the following binders: Object Binder - Enables to communicate with .NET objects. JavaScrip

Bcp utility in sql server, What is BCP utility in SQL SERVER? The Bulk ...

What is BCP utility in SQL SERVER? The Bulk Copy Program (BCP) is a command line utility by which you can import & export large amounts of data in and out of the SQL SERVER dat

Seeking somebody to develop a web-based registration screen, Classic ASP ...

Classic ASP I am seeking somebody to develop a web-based user registration screen (List, New, Modify and Delete) preferably using classic ASP framework. The coding must be st

I need responsive database structure and web template, I have a responsive ...

I have a responsive database structure and web template. I need someone to prepare the code (.net, jquery ) to make interaction with database . Insert, edit , save . Plus a custom

Dataset object, What is Dataset object ? The DataSet gives the basis fo...

What is Dataset object ? The DataSet gives the basis for the disconnected storage and manipulation of the relational data. We fill it from the  data store, work with it while d

Event bubbling, What is event bubbling? The Server controls such as  D...

What is event bubbling? The Server controls such as  DataList, Datagrid,  Repeater can have another child controls inside them. For example the DataGrid can have combo box ins

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd