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

Create and populate a checkboxlist control, Ask question #Minimum 100 words...

Ask question #Minimum 100 words accepWrite an ASP.NET program that allows you to create and populate a CheckBoxList control by accessing the Title field from the Movies database ta

C# Microsoft Solver Foundation, I have a code in C# which uses Microsoft So...

I have a code in C# which uses Microsoft Solver Foundation to solve linear programming model. But the problem is the code is too long, there are too many variables and constraints,

What is a gateway, What is a gateway or Router? A node that is linked t...

What is a gateway or Router? A node that is linked to two or more networks is commonly called as router or Gateway. It generally forwards message from single network to another

Gmail, how make the google sign up page?

how make the google sign up page?

In what order global.asax are triggered?, They are triggered in the followi...

They are triggered in the following order as shown below: Application_BeginRequest Application_AuthenticateRequest Application_AuthorizeRequest Application_ResolveReque

How do i force the dispose method to be called automatically, How do I forc...

How do I force the Dispose method to be called automatically, as clients can forget to call Dispose method? To Call the Dispose method in the Finalize method and in the Dispose

Define an event, Define an event. Whenever an action takes place in a c...

Define an event. Whenever an action takes place in a class, that class gives a notification to other classes or objects that are assigned to perform certain tasks. These notifi

I need online real commission management system, I need Online Real Commiss...

I need Online Real Commission Management system Project Description: Real Estate -- Store and retrieve Purchase plot customers, Employee to refer the customers get commiss

Multi-tasking, What is Multi-tasking? It is a feature of the modern ope...

What is Multi-tasking? It is a feature of the modern operating system with which we can run multiple programs at the same time for example Word, Excel etc.

Management, read a file which has emp.no,name,age as per fields/you want to...

read a file which has emp.no,name,age as per fields/you want to calculate no.of employess whose age more than50

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