Data set and data reader, DOT NET Programming

Assignment Help:

What is difference between data set and data reader?

Some major differences between dataset and datareader are as folows :-

1) The DataReader gives forward-only and read-only access to the data, while the DataSet object can hold more than one table (in other words rowset) from the similar data source as well as the relationships between them.

2)The Dataset is a disconnected architecture but  datareader is a connected architecture.

3)The Dataset can persist contents while the datareader can not persist contents, they are only forward .


Related Discussions:- Data set and data reader

I want help to update and customize existing pos system, I want help to upd...

I want help to update and customize existing POS system Project Description: We have pharmacy chain stores with existing POS system linked via VPN to server with local user o

Consumer and dealer management, Consumer and Dealer management Project D...

Consumer and Dealer management Project Description: Need to code the existing UI for relative and CRUD automation. Prepare CRUD for almost 7-10 forms with search and repor

Black box testing & white box testing, What is black box testing & White bo...

What is black box testing & White box testing? The Black box testing is also termed as functional testing. It ignores how the internal functionality of a system works & depends

Forms authentication, Explain Forms authentication in detail. In the ol...

Explain Forms authentication in detail. In the old ASP if you were said to create a login page and do authentication you have to do lot of custom coding. But now in ASP.NET tha

Web application for australian football league, 1  Assignment Description  ...

1  Assignment Description   This is an individual assignment. Students are referred to the Faculty's policy on plagiarism.  In this assignment you will build a prototype of a si

I need a pos like openbravo, I need a POS like openbravo Project Descrip...

I need a POS like openbravo Project Description: i want a POS like openbravo in .net with sql azure and c#. Must be designed also for touch screen.  Web platform Also m

App to evaluate if a street address fits within a specified, Project Descri...

Project Description: Take a CSV of Canadian street addresses. For every address, translate the address into a GPS coordinate. Use the GPS coordinate to test whether or not the a

Differentiate between managed and unmanaged code, Differentiate between man...

Differentiate between managed and unmanaged code? Managed code is the code that is implemented directly by the CLR instead of the operating system. The code compiler first comp

What are methods, What are methods? Methods are the building blocks of ...

What are methods? Methods are the building blocks of a class, in which they are linked together to share and process data to produce the result. In other words, a method is a b

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