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

Develop shop and veterinarian online, Among the items that are related to t...

Among the items that are related to the implementation of an application for automation of processes, are shown as follows: a) The online patient registry through which patients

To know a state of a thread, How can we know a state of a thread? The "...

How can we know a state of a thread? The "ThreadState" property is used to get complete detail of a thread. The Thread can have one or a combination of status.System.Threading.

Emr onc mu2 certification, EMR ONC MU2 CERTIFICATION Project Description...

EMR ONC MU2 CERTIFICATION Project Description: We are looking for someone with experience in EMR MU2 certification per ONC needs. If you have experience and participate in

What is the difference between the take and skip clauses, What is the diffe...

What is the difference between the Take and Skip clauses? The Take clause returns a specified number of elements. For instance, you can use the Take clause to return two values

Raise custom errors from stored procedure, How can you raise custom errors ...

How can you raise custom errors from stored procedure? The RAISERROR statements are  used to produce an ad hoc error message or to retrieve acustom message which is stored in t

How do we provide parameters to the stored procedures?, The ADO.NET gives t...

The ADO.NET gives the SqlCommand object which gives the functionality of executing the stored procedures. CREATE PROCEDURE SelectByEmployee @FirstName nvarchar(200) AS Se

Wp7 get data from public api with xml or json, WP7 get data from public API...

WP7 get data from public API with XML or JSON Project Description: Hello, I'm seeking someone who knows his way around using an API with XML or JSON output in a windows phone

API''s, i would like to learnd API''s how they works for advance programmin...

i would like to learnd API''s how they works for advance programming in vb.net

Stakeholder, Who is a stakeholder? The stakeholder is anyone who has so...

Who is a stakeholder? The stakeholder is anyone who has something to gain or lose as a result of the completion or failure of the project or phase. The stakeholder is not on

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

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