What is the use of dataview, DOT NET Programming

Assignment Help:

What is the use of DataView?

User-defined view of a table is contained in a DataView. A complete table or a small section of table depending on some criteria can be shown by an object of the DataView class. You can use this class to sort and find data within DataTable.

The DataView class has the following methods:

Find() - Finds a row in a DataView by using sort key value.

FindRows() - Uses the sort key value to match it with the columns of DataRowView objects. It returns an array of all the corresponding objects of DataRowView whose columns match with the sort key value.

AddNew() - Adds a new row to the DataView object.

Delete() - Deletes the specified row from the DataView object according to the certain index.

 


Related Discussions:- What is the use of dataview

How different are interface and abstract class in .net, How different are i...

How different are interface and abstract class in .Net? Abstract classes cannot be instantiated it can have or cannot have abstract method basically called as must inherit as t

How do you implement server-side include directives, Question: (a) How...

Question: (a) How do you implement the following in ASP.NET: (i) Server-side Comments (ii) Server-side Include Directives. (b) (i) Give two reasons why the IsPostBack

Finding maximum & minimum numbers - c# program, Finding Maximum & Minimum N...

Finding Maximum & Minimum Numbers - C# Program I am facing some problems in the code for Finding Maximum & Minimum Numbers. Can anybody suggest me the proper code for it.

Name the classes that are in the system.numerics namespace, Name the classe...

Name the classes that are introduced in the System.Numerics namespace. The following two new classes are introduced in the System.Numerics namespace:  BigInteger - Refers

Image viewing in datagrid view, im retrieving the path of image from the da...

im retrieving the path of image from the database i want to get the image in that path to be displayed in my datagridviewvolumn

Want a asp.net developer with sql server and c#, Want a asp.net developer w...

Want a asp.net developer with SQL server and c# Project Description: I have a project that needs some changes to it. The project is 95% complete. It is designed on asp.net, p

Install modules to enhance site proformance, Install Modules to enhance Sit...

Install Modules to enhance Site Proformance Project Description: As shown, I need the subsequent modules installed, to improve loading time for my graphics and images, improv

Need experienced dot net and php programmers, Need Experienced dot Net and ...

Need Experienced dot Net and PHP Programmers Project Description: Need Experienced dot Net., JSP, PHP, Java Programmers Skilled professional and command in Programming eit

Differentiate between boxing and unboxing, Differentiate between Boxing and...

Differentiate between Boxing and Unboxing. When a value type is changed to an object type, the process is known as boxing; while, when an object type is changed to a value type

I need professional telerik winform, I need Professional TELERIK WinForm ...

I need Professional TELERIK WinForm Project Description: Professional TELERIK Professional assistance in  TELERIK WinForm via remote control. Development WinForm in 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