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

What is serialization, What is serialization, how it works in .NET? Ser...

What is serialization, how it works in .NET? Serialization is when you persist the state of an object to a storage medium so an exact copy can be re-created at a later stage. S

I need mt4 programmer, I need mt4 programmer Project Description: I'm...

I need mt4 programmer Project Description: I'm seeking a professional programmer to teach me MQL I have few years experience in manual trading but totally NONE in MT4 / EA

Enable asp.net polling, How to Enable ASP.NET polling? All our database...

How to Enable ASP.NET polling? All our database side is configured in order to get the SQL Cache working in the ASP.NET side we require to do some configuration in the web.conf

Grid view related query, i want to know how can i sum quantity column in g...

i want to know how can i sum quantity column in gridview and place it in first row...not in footer..in .net. Rply ASAP

Static chart diagrams, Describe all elements in Static Chart diagrams. ...

Describe all elements in Static Chart diagrams. Package: - The Package logically groups element of a UML model. Class: - The Class describes all set of objects with

Explain class, What is a class? A class explains all the attributes of ...

What is a class? A class explains all the attributes of objects, as well as the methods that execute the behavior of member objects. It is a comprehensive data type, which show

Explain keywords with example, Explain keywords with example. Keywords...

Explain keywords with example. Keywords are those words that are reserved to be used for an exact task. These words cannot be used as identifiers. You cannot use a keyword to

Common code, How do I write common code for different dot net framework dat...

How do I write common code for different dot net framework data providers?

I need automatic rate processing, Project Description: PURPOSE Xconne...

Project Description: PURPOSE Xconnect needs a fully automated system for receiving and processing Terminator cost sheets based on set business principle, convert the accepted

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