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"

Design a integrated application, This assignment aims to give you a deeper...

This assignment aims to give you a deeper understanding of a 3-tiers integrated application, which groups together several topics taught in this course. This assignment asks yo

What is semantic gap, What is semantic gap? Defining a useful channel i...

What is semantic gap? Defining a useful channel includes both understanding the applications requirements and recognizing the limitations of the underlying technology. The gap

I need a fixing all w3c validation errors, ASP Programmer I need a fixin...

ASP Programmer I need a fixing all W3c validation errors and it is a ASP website. Have any queries please send a message and I will provide more information on project. De

Hash table, What is a Hash Table? You can access an array using the IND...

What is a Hash Table? You can access an array using the INDEX value of that array, but how many times you know the real value of the index. The Hashtable provides a way of acce

Difference between thread and process, What is the difference between threa...

What is the difference between thread and process? The thread is a path of execution which can run on CPU; a process is a collection of threads that share the same virtual memo

Flight scheduling web development, Project Description: I require a flig...

Project Description: I require a flight scheduling website, including billing and basic aircraft management; this will be used by a local piloting school There is no requirin

Write the basic steps to execute a linq query, Write the basic steps to exe...

Write the basic steps to execute a LINQ query. The following are the three basic steps to execute a LINQ query:     Obtain the data source (The data source can be either an

Code for the file dependency in cache, Show the code for the file dependenc...

Show the code for the file dependency in cache? Partial Class Default_aspx Public Sub displayAnnouncement() Dim announcement As String If Cache("announcement") Is Noth

Advantages of using permission sets and code groups, This assignment docume...

This assignment document will be distributed from Blackboard assignment folder. Some parts of the assignments will require you to research answers from your text book (you must rea

Thread.join() in threading, What is Thread.Join() in threading? There a...

What is Thread.Join() in threading? There are 2 versions of Thread.Join :- Thread.join(). Thread.join(Integer) this returns a Boolean value. The Thread.Join

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