Already have an account? Get multiple benefits of using own account!
Login in your account..!
Remember me
Don't have an account? Create your account in less than a minutes,
Forgot password? how can I recover my password now!
Enter right registered email to receive password!
What is a DataReader object?
The DataReader object helps in retrieving the data from a database in a forward-only, read-only mode. The base class for all the DataReader objects is the DbDataReader class.
The DataReader object is returned as a result of calling the ExecuteReader() method of the Command object. The DataReader object enables faster retrieval of data from databases and increases the performance of .NET applications by giving rapid data access speed. However, it is less preferred as compared to the DataAdapter object because the DataReader object requires an Open connection till it completes reading all the rows of the specified table.
An Open connection to read data from large tables consumes most of the system resources. When multiple client applications at the same time access a database by using the DataReader object, the performance of data retrieval and other related processes is substantially decreased. In such a case, the database might refuse connections to other .NET applications unless other clients free the resources.
1 2 2 3 3 3 4 4 4 4 3 3 3 2 2 1
want to generate random numbers between 1-15 and no one should repeat until all numbers have come once....
Define Network? A network is a set of devices linked by physical media links. A network is recursively is a connection of two or more nodes by a physical link or two or more
First let me start by saying that I have been writing code for almost 25 years. So I am only looking for someone to assist advance a project I am working on. Someone that is unders
What is black box testing & White box testing? The Black box testing is also termed as functional testing. It ignores how the internal functionality of a system works & depends
Develop a Hotel Booking Wholesale System Project Description: This project is about to prepare a hotel wholesale system for B2B offering travel agents and affiliate websites
Give a small explanation of all Elements in the diagram. Action State: - This is a type of state that has an internal action and one outgoing event that would do the int
Explain the diffrent type of literals in c# The different types of literals in C# are: Boolean literals - Refers to the True and False literals that map to the true and fals
What is cyclomatic complexity and why is it important? Cyclomatic complexity is a computer science metric (measurement) developed by Thomas McCabe used to generally calculate t
How can you make a simple harmonic motion in visual basic 2010 where you will ask an input to the user and your output will be a moving pendulum and a graph. Also the displacement
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!
whatsapp: +91-977-207-8620
Phone: +91-977-207-8620
Email: [email protected]
All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd