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

Application on web, I have a application on web i am getting some issue ple...

I have a application on web i am getting some issue please make changes and help me out ..please help me Skills required: .NET, MySQL, PHP, ASP, Visual Basic

I need chatting application, I need Beautiful Chatting Application Proje...

I need Beautiful Chatting Application Project Description: I need a beautiful chatting application created that has both private as well as public chat system. The chatting c

Web service, What is a Web Service? The Web Services are the business l...

What is a Web Service? The Web Services are the business logic components which provide the functionality via the Internet using standard protocols like HTTP. The Web Servic

Difference in stored procedure and user defined function, What is the diffe...

What is the difference between Stored Procedure (SP) and User Defined Function (UDF)? Some of major differences between a stored procedure and user defined are as follows:-

Which property on a combo box do you set with a column name, Which property...

Which property on a Combo Box do you set with a column name, prior to setting the Data Source, to display data in the combo box? ComboBox.DataValueField = "ColumnName" When

Validations, If one of your validations is complicated and does not fit i...

If one of your validations is complicated and does not fit in any validators, what you do? The best way is to go for CustomValidators. The sample code for a custom validator

Develope a microblogging and bookmarking site, General Overview A number...

General Overview A number of organisations are using micro-blogging as a cost-effective way of communicating with customers, building online communities and releasing informatio

Unicode, What is Unicode? In order to understand the concept of Unicode...

What is Unicode? In order to understand the concept of Unicode we require  to move a little back and understand the ANSI code. The ASCII (ask key) stands for American Standard

Data set and data reader, What is difference between data set and data read...

What is difference between data set and data reader? Some major differences between dataset and datareader are as folows :- 1) The DataReader gives forward-only and read-onl

I need mt4 programmer, I need mt4 programmer Project Description: I'm...

I need mt4 programmer Project Description: I'm seeking a professional programmer to teach me MQL I have few years experience in manual trading but totally NONE in MT4 / EA

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