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

What is a metadata, What is a Metadata?  Metadata is information about ...

What is a Metadata?  Metadata is information about a PE. In COM, metadata is communicated through non-standardized type libraries. In .NET, this data is contained in the header

Use of hidden frames to cache client data, How can you use Hidden frames to...

How can you use Hidden frames to cache client data? This technique is implemented by developing a Hidden frame in page which will have your data to be cached. T cols="100

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.

Web application as well as site design & development .net, Web application ...

Web application as well as site design & development (.NET) We are interested in retentive the services of a solution provider that will design and implement the presentation la

Create a windows application which contain display area, Requirements: ...

Requirements: 1.  Complete the following two exercises by developing working csharp projects. 2.  Write a report to explain csharp code written in the projects. 3.  Submi

Object pooling in .net, How object pooling in .NET is done COM+ reduces...

How object pooling in .NET is done COM+ reduces overhead by creating object from scratch. Thus  in COM+ when object is activated its activated from pool and when its deactivate

Generate function to create signed_body for instagram, Generate Function to...

Generate Function to Create Signed_Body for Instagram Project Description: I want the exact Signed_Body for Instagram The only difference is that I want the most recent ve

Reference counting in com, What is Reference counting in COM? The Refer...

What is Reference counting in COM? The Reference counting is a memory management method used to count the number of times an object has a pointer referring to it. The very firs

Describe the xmlwriter class, Describe the XmlWriter class. The XmlWrit...

Describe the XmlWriter class. The XmlWriter class is used to write XML to a stream, a file, or a Textwriter object. This class works in a forward-only, non-cached manner. You c

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