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

Steps involved to fill a dataset, What are the steps involved to fill a dat...

What are the steps involved to fill a dataset ? The sample code is shown below: Private Sub LoadData() Dim strConnectionString As String strConnectionString = AppSetti

Develop skype recorder application, Develop Skype Recorder Application + Se...

Develop Skype Recorder Application + Setup + Sourcecode + NICE UI Project Description: i need an application built which will allow user to record skype audio or video calls

Finding largest array element - c# program, Finding Largest Array Element -...

Finding Largest Array Element - C# Program I am unable to make out the Largest Array Element in C# language. Can anyone suggest me any example for this.

In what order global.asax are triggered?, They are triggered in the followi...

They are triggered in the following order as shown below: Application_BeginRequest Application_AuthenticateRequest Application_AuthorizeRequest Application_ResolveReque

We want help in asp.net mvc developer, We want help in ASP.NET MVC Develope...

We want help in ASP.NET MVC Developer I want an expert ASP.NET MVC, C#,LINQ, SQL Server2012, JQuery, Angular JS, Bootstrap Responsive UI developer for more 6+ months. Desired

Require a visual basic app developer, I require a visual basic (VB) app dev...

I require a visual basic (VB) app developer to enhance an existing application. There are very few manual inputs in the application which I need to be imported via excel file. E

What is the use of dataview, What is the use of DataView? User-defined ...

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

Dcom, What is DCOM? DCOM is different from COM in that it allows for cr...

What is DCOM? DCOM is different from COM in that it allows for creating objects distributed around  a network, and a protocol for invoking that object's methods, & secures the

Why is it preferred to not use finalize for clean up, The Problem with fina...

The Problem with finalize is that the garbage collection has to make 2  rounds in order to remove the  objects which have finalize methods. The figure below will make things cle

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