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

Describe the rules creating a well-formed xml document, Describe the rules ...

Describe the rules and regulations that must be followed whereas creating a well-formed XML document. The following are the rules and regulations that are essential to follow w

What is an identifier, What is an identifier? Identifiers are northing ...

What is an identifier? Identifiers are northing but names given to various entities uniquely identified in a program. The name of identifiers must vary in spelling or casing. F

.net sender for whatsap, Project Description: We require.NET ( C#.Net or...

Project Description: We require.NET ( C#.Net or VB.Net ) application to send whatsapp message : - The application could be connected to SQL server database to fetch the conta

How can you implement a condition in a workflow, How can you implement a co...

How can you implement a condition in a workflow? You can implement a condition by using either of the following ways: By creating a rule condition - Specifies that you can e

Dmaic and dmadv, What is DMAIC and DMADV? The Six Sigma has two key met...

What is DMAIC and DMADV? The Six Sigma has two key methodologies viz. DMAIC and DMADV. The DMAIC is used to improve an existing business process. While DMADV is used to create

What is cts and cls, What is CTS and CLS? => CLS stands for common lang...

What is CTS and CLS? => CLS stands for common language specification where as CTS stands for common type system. => CLS : cls is a standard for .net . cls is small set of sp

Asynchronous one-way calls, What is Asynchronous One-Way Calls The One-...

What is Asynchronous One-Way Calls The One-way calls are a different from the asynchronous calls by the execution angle that the .NET Framework does not assure their execution.

What is the difference between thread and process, What is the difference b...

What is the difference between thread and process?  Thread - is used to implement more than one program at a time. process - implements single program A thread is a path

What is the dtd, What is the DTD? The DTD is Document Type Definition ...

What is the DTD? The DTD is Document Type Definition that explains the formation of the content of an XML document. The DTD manages the data to keep in a consistent format. It

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

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