Basic use of "dataview", DOT NET Programming

Assignment Help:

What is basic use of "DataView"?

The "DataView" represents the whole table or can be small parts of rows depending on some criteria. It is the best used for sorting and finding data inside the "datatable".

The methods of the Dataview are as shown below:-

Find: This method takes an array of values and returns the index of the row.

FindRow: This method also takes array of values but returns a collection of "DataRow".

If we want to falsify the data of "DataTable" object then create "DataView" (by Using the "DefaultView" we can create "DataView" object) of the "DataTable" object and use the functionalities shown below:-

AddNew: This method adds a new row to the "DataView" object.

Delete: This method deletes the specified row from the"DataView" object.


Related Discussions:- Basic use of "dataview"

Is .net is compile time or runtime environment, .NET is Compile Time OR Run...

.NET is Compile Time OR RunTime Environment?   .Net's framework has CLS,CTS and CLR.CTS checks declaration of types at the time when u write code and CLS defines some rules and

How to prevent .net dll to be decompiled?, Prevent .NET DLL to be decompile...

Prevent .NET DLL to be decompiled By design phase .NET embeds rich Metadata inside the executable code using the MSIL. Anyone can easily  decompile DLL back using tools such as

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

I need responsive database structure and web template, I have a responsive ...

I have a responsive database structure and web template. I need someone to prepare the code (.net, jquery ) to make interaction with database . Insert, edit , save . Plus a custom

Cache callback, What is Cache Callback? The Cache object is dependent o...

What is Cache Callback? The Cache object is dependent on its dependencies for example time based, file based, etc...The Cache items remove the object when cache dependencies ch

Development of app using windows phone sdk, Windows Phone 8 Player - Radio ...

Windows Phone 8 Player - Radio Live Streaming Native XAML and C# Project Description: Player for Windows Phone 8 Scope: The project evolves the development of app using

Update present website backend build rest api to expose data, Update presen...

Update present website backend (asp.NET) as well as build Rest API to expose data I will soon build an HTML5 cross-platform mobile app. I previously have a website with a backen

Answer, #queWrite a XML with database with book details (BOOK ID, Title, Au...

#queWrite a XML with database with book details (BOOK ID, Title, Author, subject, published Year, language, vendor, price)stion..

Explain fully how ado.net functions, Question : (a) Explain fully how ...

Question : (a) Explain fully how ADO.NET functions. Illustrate your answer using a diagram. (b) List and explain three methods of the SqlCommand class. (c) Give four o

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