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

Converting temperature from fahrenheit to celsius in c#, Converting tempera...

Converting temperature from Fahrenheit to Celsius - Program C# I am facing some problems in the code for Converting temperature from Fahrenheit to Celsius. Can anybody suggest

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.

Develop shop and veterinarian online, Among the items that are related to t...

Among the items that are related to the implementation of an application for automation of processes, are shown as follows: a) The online patient registry through which patients

Explain assemblies, Explain assemblies An assembly is a single deployab...

Explain assemblies An assembly is a single deployable unit that having all the information about the implementation of : - classes - structures and - interfaces An

Explain the concept of destructor, Explain the concept of destructor? A...

Explain the concept of destructor? A destructor is a special method for a class and is requested automatically when an object is finally destroyed. The name of the destructor i

Define an array, Define an array. An array is explained as a homogeneou...

Define an array. An array is explained as a homogeneous collection of elements, stored at contiguous memory locations, which can be referred by the similar variable name. All t

Need report generation in sql and .net, Need Report Generation in SQL / .NE...

Need Report Generation in SQL / .NET Project Description: Prepare a report generation web page by pulling information from an SQL Database. Filter parameters per report :

Cache callback, What is Cache Callback? The Cache object is dependent o...

What is Cache Callback? The Cache object is dependent on its dependencies for example time based, file based, etc...The Cache items remove the object when cache dependencies ch

Cookies, #question.cookies working with data.

#question.cookies working with data.

Manager, How to get Herarichal Data in Treeview control from sql server dat...

How to get Herarichal Data in Treeview control from sql server database in asp.net , can you provide the source code .

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