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

I want a c# school project, I want a C# school project Project Descripti...

I want a C# school project Project Description: The project is made in C# and haves a database connection. We have some small problems asking up data from the database.

In what instances you will declare constructor to be private, When we creat...

When we create a private constructor, we can not create object of the class directly from the client. So you will use the private constructors whenever you do not want instances of

Develop a simple .net software, I am seeking someone who can design customi...

I am seeking someone who can design customized software for me, preferably in .NET. I have a sql server backend which i would like to use so you only have to work with the front en

Add relation''s between table in a data set, How can we add relation's betw...

How can we add relation's between table in a DataSet? Dim objRelation As DataRelation  objRelation=New DataRelation("CustomerAddresses",objDataSet.Tables("Customer").Colu

Needed expert ruby in rail deveoloper - urgent, Needed Expert Ruby in Rail ...

Needed Expert Ruby in Rail Deveoloper - urgent Project Description: I require an expert Ruby on Rail developer. Need someone who has depth in knowledge of Ruby on Rail. Wi

What is common language specification, What is Common Language Specificatio...

What is Common Language Specification (CLS)? CLS is a set of essential rules, which must be followed by each .NET language to be a .NET- compliant language. It enables interope

Need mvc coder for xlsx/csv file reader, Xlsx/Csv File Reader Need C# MV...

Xlsx/Csv File Reader Need C# MVC coder that will do the following- Take a filepath for an online xlsx, xls or csv file (must be able to handle each of these formats) as well

Write a program of changing string order – c# program, Write a Program of C...

Write a Program of Changing String Order - C# Language  using System;   class Prog3_2  {       public static void Main(String [] args)    {     Console.Write(ar

Windows application for ildasm application, In this assignment you will cre...

In this assignment you will create a Windows application that mimic the ILDASM application. Your application should have at least the following features: 1. A multi-form applica

Case statement, Design the following interface and add code to the command ...

Design the following interface and add code to the command buttons to achieve the following using case statement. I) find coursework to be calculated using the following formula:-0

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