Explain Add References Dialog Box, DOT NET Programming

Assignment Help:

What is the difference between "using System.Data;" and directly adding the reference from "Add References Dialog Box"?

When you compiles a program using command line, u add the references using /r switch. When you compile a program using Visual Studio, it adds those references to our assembly, which are added using "Add Reference" dialog box. While "using" statement facilitates us to use classes without using their fully qualified names.

For instance: if u have added a reference to "System.Data.SqlClient" using "Add Reference" dialog box then u can use SqlConnection class like this:

System.Data.SqlClient.SqlConnection

But if u add a "using System.Data.SqlClient" statement at the begin of your code then u can directly use SqlConnection class.

On the other hand if u add a reference using "using System.Data.SqlClient" statement, but don't add it using "Add Reference" dialog box, Visual Studio will give error message whereas we compile the program.

 


Related Discussions:- Explain Add References Dialog Box

How to use activex control in .net, How to use ActiveX Control in .Net ? ...

How to use ActiveX Control in .Net ? ActiveX control is a special type of COM component  that supports a User Interface. Using ActiveX Control in your .Net Project is even

Encripter-decripter application, Encripter-Decripter application Project...

Encripter-Decripter application Project Description: I want an application which can encrypt - decrypt text, images, and music files as well as videos. Skills required are

Application object and its difference from cache object, What is an applica...

What is an application object & how it is different from c ache object? The Application object can be used in many situations where we want the data to be shared across user

Costing, how much guys cost for small 5 pages website designing in .net?

how much guys cost for small 5 pages website designing in .net?

Simple fb integration in ms-sql and asp.net, Simple FB Integration in MS-SQ...

Simple FB Integration in MS-SQL and ASP.NET I am seeking urgent project to be done, please I am interested in someone who will present demo for retrieving personal informatio

Application for online game, Introduction This assignment aims to give yo...

Introduction This assignment aims to give you a "real world experience" that occurs far too often in the workplace. You have been hired to complete as much as possible a project

Vb.net and livecycle form, We have a VB.NET application to organize the edi...

We have a VB.NET application to organize the edition and creation of dynamic PDF forms (fishing trip logsheet). The fishing vessel parameters are entered once for good in this VB.N

State the differences between the dispose and finalize, State the differenc...

State the differences between the Dispose () and Finalize(). CLR uses the Dispose and Finalize methods to perform garbage collection of run-time objects of .NET applications.

I want simple code for outlook, I want simple code for Outlook (express,200...

I want simple code for Outlook (express,2003,2007,2010,2013) Add-In with functionality to routinely send CC to the specified email(s), this system should have -Code for every th

Need help to setup site minder agent to work with sharepoint, Site minder A...

Site minder Authentication in SharePoint We have fit site minder agent in SharePoint 2010. We would like to have incorporate with site minder agent. Currently site-minder age

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