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

Does the performance for viewstate vary?, The Performance of the viewstate ...

The Performance of the viewstate varies depending on the type of server control to which it is applied. The Text Box, Label,   RadioButton,CheckBox, and HyperLink are server contro

System simulation, System Simulation - repost 2 Project Description: ...

System Simulation - repost 2 Project Description: A. Prepare random numbers of the form: Case 1: Uniformly distributed random numbers (RNs) [range: 0.0-1.0] Case 2: Exp

Manufacturing a erp website, Project Description: Looking for an interna...

Project Description: Looking for an internal-use, Manufacturing/ ERP Website developed for use at a Paper Mill. Modules/areas would include Customers, Scheduling, Sales Orders,

Prepare an application in c# or c++, Prepare an Application in C# or C++ ...

Prepare an Application in C# or C++ Project Description: We are seeking someone who can write a program in C# or C++. The concept is to develop the program using a Cross P

Payroll managment, how can i construct er diagram for payroll managment

how can i construct er diagram for payroll managment

I need a fixing all w3c validation errors, ASP Programmer I need a fixin...

ASP Programmer I need a fixing all W3c validation errors and it is a ASP website. Have any queries please send a message and I will provide more information on project. De

Writing project with uml diagram, Project Description:                     ...

Project Description:                                   Urgently require an expert with good knowledge of writing experience and UML diagrams. This project requires technologi

Grid view, to design a grid view and edit and delete the data

to design a grid view and edit and delete the data

Microsoft application blocks, Have you ever worked with Microsoft Applicati...

Have you ever worked with Microsoft Application Blocks, if yes then which? The Application Blocks are C# & the VB.NET classes distributed as the Visual Studio projects which ca

What are abstract classes, What are abstract classes? What are the distinct...

What are abstract classes? What are the distinct characteristics of an abstract class? An abstract class is a class that cannot be instantiated and is always used as a base cla

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