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

Asp .net facebook app project completion, Asp .net Facebook app project com...

Asp .net Facebook app project completion Project Description: We are a small development house in Singapore, and have a project which is 90 percent complete; thus our previou

Experienced .net certified developers, Project Description: We are seeki...

Project Description: We are seeking experienced .NET developers (possibly certified) to work with us on several future projects. You will have to pass a simple test to be consid

Abstract classes, What are abstract classes? The features of the abstra...

What are abstract classes? The features of the abstract class are as follows:- 1.     You can not create an object of the abstract class. 2.     The Abstract class is des

What is the purpose of dotnet, What is the purpose of DOTNET? Dot Net I...

What is the purpose of DOTNET? Dot Net Is a collection of products like C#, ASp.Net, Vb.Net, XML. The purpose of .Net is that we can simply upgrade and degrade our programs whi

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

State the advantages of xml schemas over dtd, State the advantages of XML s...

State the advantages of XML schemas over DTD. Microsoft developed a language called as the XML Schema Definition (XSD) to explain the schema to an XML document. The following a

Pollution software vehicle, Project Description: i want to prepare a pol...

Project Description: i want to prepare a pollution checking software.. i have a demo of it.. Exactly someone to be created ..some changes to be included.. sms gateway t

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