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

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

How to access view state value of the page in the next page?, How do we acc...

How do we access view state value of the page in the next page? The View state is page specific; it contains information about controls embedded at the particular page. ASP.NET

Screen sharing training software like gotomeeting, Screen sharing Training ...

Screen sharing Training software like GOTOMEETING Project Description: We do have online trainings business; we are providing trainings with webex or gotomeeting at this mome

Read an array and perform sorting - c# program, Read an Array and perform S...

Read an Array and perform Sorting - C# program Can any one assist me in performing sorting of an array.

Yuy, Ask queyuyuystion #Minimum 100 words accepted#

Ask queyuyuystion #Minimum 100 words accepted#

What are runtime services, What are runtime services? Runtime services ...

What are runtime services? Runtime services having of predefined and user-defined classes that are available to the workflow runtime engine during implementation to customize t

Powershell, how to replace a keyword using powershell

how to replace a keyword using powershell

Django and python junior developer, Project Description: We require an e...

Project Description: We require an expert developer to work on several projects for our company. You will be managed by our senior developer. Required - MUST be proficient in

Briefly explain how server form post-back works, Briefly explain how server...

Briefly explain how server form post-back works ?  Post Back: The process in which a Web page sends data back to the similar page on the server. View State : View State i

Xml text reader, What is XML Text Reader? The "XmlTextReader" class hel...

What is XML Text Reader? The "XmlTextReader" class helps to give fast access to streams of XML data in a forward-only and read-only manner. The XMLTextReader also checks if the

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