Solved

Is there any object that work like Dataset?

Posted on 2004-10-18
7
132 Views
Last Modified: 2010-04-23

Hi experts, I wonder is there any object that work like Dataset? I heart someone say IEnumerator??

If have, is there any example or web site?

Thank you.
0
Comment
Question by:veayou
  • 2
  • 2
  • 2
  • +1
7 Comments
 
LVL 10

Expert Comment

by:123654789987
Comment Utility
What functionality are u expecting? IEnumerator is just a collection. It cannot provide all the functionality the Dataset provides
0
 
LVL 6

Assisted Solution

by:etmendz
etmendz earned 370 total points
Comment Utility
The DataSet is what it is in .Net: a DataSet. It is part of the ADO.Net architecture. ADO.Net completes the strategy of .Net to support data access. See the documentation for System.Data namespace and its sub-namespaces for more information.

What I can say is close to a DataSet is XML as in System.Xml namespace and its sub-namespaces. Of course, this assumes that you know DOM and XML.

If you follow the documentation for DataSet, you should find that the DataSet is like an XML in memory specially formatted to support the specifications of ADO.Net.

Have fun.
0
 
LVL 28

Expert Comment

by:iboutchkine
Comment Utility
No
0
Maximize Your Threat Intelligence Reporting

Reporting is one of the most important and least talked about aspects of a world-class threat intelligence program. Here’s how to do it right.

 

Author Comment

by:veayou
Comment Utility

OK, I mean that can I retrieve data into dataset and then assign from dataset into IEnumertion. Because it support move next, move first, ....  (This is what I heard from someone and I can't find any lesson about it..)

I don't mean it is powerful like dataset.... sorry.

Do you have any idea?
Thank you.
0
 
LVL 28

Assisted Solution

by:iboutchkine
iboutchkine earned 130 total points
Comment Utility
You can retrieve your data into many object - datareader, text file etc. But they don't have the functioonality of dataset. Dataset is a miniature version of the database that you can create from different tables from different databases. You can set indecies, keys, relationships etc
0
 

Author Comment

by:veayou
Comment Utility

One more, Do you have any document or tutorial talking about it?

Thank you.
0
 
LVL 6

Accepted Solution

by:
etmendz earned 370 total points
Comment Utility
If you want to learn about .Net DataSet, always start with the documentation of .Net as provided by Microsoft, the creator of .Net. It should be available with your Visual Studio.Net. It is also available online via msdn.microsoft.com. Their search tool is effective.

MSDN also provides links to communities, newsgroups, forums and site focused on .Net like www.gotdotnet.com. Tutorials and samples are also available.

In Google, you can search ".Net DataSet" and "learning ADO.Net" for more links.

Have fun.
0

Featured Post

Enabling OSINT in Activity Based Intelligence

Activity based intelligence (ABI) requires access to all available sources of data. Recorded Future allows analysts to observe structured data on the open, deep, and dark web.

Join & Write a Comment

1.0 - Introduction Converting Visual Basic 6.0 (VB6) to Visual Basic 2008+ (VB.NET). If ever there was a subject full of murkiness and bad decisions, it is this one!   The first problem seems to be that people considering this task of converting…
Parsing a CSV file is a task that we are confronted with regularly, and although there are a vast number of means to do this, as a newbie, the field can be confusing and the tools can seem complex. A simple solution to parsing a customized CSV fi…
Excel styles will make formatting consistent and let you apply and change formatting faster. In this tutorial, you'll learn how to use Excel's built-in styles, how to modify styles, and how to create your own. You'll also learn how to use your custo…
When you create an app prototype with Adobe XD, you can insert system screens -- sharing or Control Center, for example -- with just a few clicks. This video shows you how. You can take the full course on Experts Exchange at http://bit.ly/XDcourse.

772 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

10 Experts available now in Live!

Get 1:1 Help Now