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

Improve an existing web application and design, Improve an existing web app...

Improve an existing web application and design (ASP C# Azure Project Description: I want an experience programmer to take my Proof of Concept web app to a professional level.

Ado.net architecture, Can you give an overview of ADO.NET architecture? ...

Can you give an overview of ADO.NET architecture? The most important part  in the ADO.NET architecture is the "Data Provider". The  Data Provider provides access to the datasou

Accepting a list of 5 items - c# program, Accepting a List of 5 Items - C# ...

Accepting a List of 5 Items - C# Program Hello, I've been trying so many codes for this but those codes didn't work well. Please write the code for Accepting a List of 5 Items

Use of culture auto, How can we use Culture Auto in project? We will ma...

How can we use Culture Auto in project? We will make a very simple login screen which we will try to use for English as well as the Greek. The login screen will display Engl

Describe the eventlog class, Describe the EventLog class. The EventLog ...

Describe the EventLog class. The EventLog class is used to access the Windows event logs from Windows services. Using EventLog, you can also customize Windows event logs that r

Various objects in dataset, What are the various objects in Dataset? Th...

What are the various objects in Dataset? The Dataset has a collection of DataTable object inside the Tables collection. Every DataTable object have  a collection of DataRow obj

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

Value types and reference types, What are Value types and Reference types ...

What are Value types and Reference types The Value types directly contain their data which are either allocated on the stack or allocated in-  Line in a  structure. The Refe

Daemon threads, What are Daemon threads? Daemon thread's run in the bac...

What are Daemon threads? Daemon thread's run in the background and stop automatically when nothing is running program. The Example of a Daemon thread is the "Garbage collector"

Difference between system exceptions and application excepti, What is the d...

What is the difference between System exceptions and Application exceptions? All exception is derived from Exception Base class. Exceptions are generated programmatically or ca

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