Solved

What is better in c#?

Posted on 2009-07-06
3
185 Views
Last Modified: 2012-05-07
Put connection string and some common function I use it in public class
Like {GetLastID , FillGrid,&}
Or put every function in its class
Note: I used N-tier (layer) at my work.
Thanks for help
0
Comment
Question by:hazemfadl
  • 2
3 Comments
 
LVL 13

Expert Comment

by:crazyman
ID: 24783800
Why on earth would you want to put the same function in every class, what if you need to change it.

DRY : http://en.wikipedia.org/wiki/Don't_repeat_yourself
0
 
LVL 18

Expert Comment

by:Richard Lee
ID: 24786635
Okay I believe in having Utility classes. An approach you can take is creating your own framework project so it can be consumed within any of your tiers. For example

Company.Framework
Company.Application.Business --> uses Company.Framework
Company.Application.Data --> uses Company.Framework
Company.Application.Presentation --> use Company.Framework

Within your framework project you can different Utility classes that assist with different things for example serialization, data access, string manipulation, etc. Now it absolutely doesn't make sense for a class to have one method, that's not to say that a class cannot have one method if that's the only one that's relevant.

Group related functions in the same class.
0
 
LVL 13

Accepted Solution

by:
crazyman earned 50 total points
ID: 24793025
I agree with DaTribe

We have

Company.Core
Company.Data
Company.Web
Company.Web.UI



Then for products we use
Company.ProductName.Business
Company.ProductName.UI
Company.ProductName.Data
Company.ProductName.Services
etc...

Each with
Company..ProductName.Business.Tests

for unit tests
0

Featured Post

Is Your Active Directory as Secure as You Think?

More than 75% of all records are compromised because of the loss or theft of a privileged credential. Experts have been exploring Active Directory infrastructure to identify key threats and establish best practices for keeping data safe. Attend this month’s webinar to learn more.

Question has a verified solution.

If you are experiencing a similar issue, please ask a related question

Suggested Solutions

Introduction This article series is supposed to shed some light on the use of IDisposable and objects that inherit from it. In essence, a more apt title for this article would be: using (IDisposable) {}. I’m just not sure how many people would ge…
It was really hard time for me to get the understanding of Delegates in C#. I went through many websites and articles but I found them very clumsy. After going through those sites, I noted down the points in a easy way so here I am sharing that unde…
Sending a Secure fax is easy with eFax Corporate (http://www.enterprise.efax.com). First, just open a new email message. In the To field, type your recipient's fax number @efaxsend.com. You can even send a secure international fax — just include t…
Internet Business Fax to Email Made Easy - With  eFax Corporate (http://www.enterprise.efax.com), you'll receive a dedicated online fax number, which is used the same way as a typical analog fax number. You'll receive secure faxes in your email, f…

896 members asked questions and received personalized solutions in the past 7 days.

Join the community of 500,000 technology professionals and ask your questions.

Join & Ask a Question

Need Help in Real-Time?

Connect with top rated Experts

11 Experts available now in Live!

Get 1:1 Help Now