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

To know a state of a thread, How can we know a state of a thread? The "...

How can we know a state of a thread? The "ThreadState" property is used to get complete detail of a thread. The Thread can have one or a combination of status.System.Threading.

Difference between "web farms" and "web garden", What is the difference bet...

What is the difference between "Web farms" and "Web garden"? The "Web farms" are used to have some redundancy to reduce the failures. It consists of two or more web server of t

Want microsoft crm dynamics crm 2011 or 2013 programmer, Want Microsoft CRM...

Want Microsoft CRM Dynamics CRM 2011 or 2013 programmer Project Description: Need to do customizations in CRM itself and integrate CRM 2011 with SAP Business One and HTML web

Explain difference between the clone and copy methods, What is the differen...

What is the difference between the Clone() and Copy() methods of the DataSet class? The Clone() method copies only the structure of a DataSet. The copied structure having all t

Difference between panel and group box classes, Difference between Panel an...

Difference between Panel and Group Box classes? Panel & Group box both can used as container for other controls like radio buttons & check box. the difference in panel & group

I need help in web application that will run stand alone, I need help in We...

I need help in Web application that will run stand alone in IIS (MS SQL) 2 activities / Tasks Code web user management module (create user, assign license, simple authorizati

Load multiple tables in a data set, How can we load multiple tables in a Da...

How can we load multiple tables in a DataSet ? objCommand.CommandText = "Table1" objDataAdapter.Fill(objDataSet, "Table1") objCommand.CommandText = "Table2"

Develop a mlm business, Advertizing Project Description: I am prepari...

Advertizing Project Description: I am preparing a MLM business. I can need direct mailing and coupon books as a product in my website. Skills required are .NET, C# Program

Implementing page fragment caching, How will you implement Page Fragment Ca...

How will you implement Page Fragment Caching? The Page fragment caching includes the caching of a fragment of the page, rather than the whole page. When the parts of the page a

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