?
Solved

How to join DataTables to create new DataTables (ASP.NET 2.0)?

Posted on 2007-11-19
1
Medium Priority
?
1,253 Views
Last Modified: 2013-11-07
I want to merge many DataTables together to construct new DataTables. There are several 1-to-many and many-to-many relationships between the DataTables, so I want to be able to create new DataTables by using JOIN concepts from sql queries. Eventually I want to take the data in the new DataTables and update the real database server- much like using DataSets as a cached database system. The thing is  I want to be able to merge, sort and manipulate DataTables even if it's disconnected from the database. Is there a common way to do this?
0
Comment
Question by:bemara57
[X]
Welcome to Experts Exchange

Add your voice to the tech community where 5M+ people just like you are talking about what matters.

  • Help others & share knowledge
  • Earn cash & points
  • Learn & ask questions
1 Comment
 
LVL 53

Accepted Solution

by:
Dhaest earned 2000 total points
ID: 20318072
A few interesting articles that can help you on your way
Dataset Features in Asp .net 2.0
http://www.codersource.net/published/view/298/dataset_features_in_asp_net.aspx

How can I do a "Join" between two DataTables?
http://objectsharp.com/cs/blogs/datasetfaq/archive/2004/04/18/369.aspx

Joining ADO.Net DataTables
http://home.hot.rr.com/graye/Articles/DataTableJoins.htm
0

Featured Post

Industry Leaders: We Want Your Opinion!

We value your feedback.

Take our survey and automatically be enter to win anyone of the following:
Yeti Cooler, Amazon eGift Card, and Movie eGift Card!

Question has a verified solution.

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

Many of us here at EE write code. Many of us write exceptional code; just as many of us write exception-prone code. As we all should know, exceptions are a mechanism for handling errors which are typically out of our control. From database errors, t…
Wouldn’t it be nice if you could test whether an element is contained in an array by using a Contains method just like the one available on List objects? Wouldn’t it be good if you could write code like this? (CODE) In .NET 3.5, this is possible…
In this video we outline the Physical Segments view of NetCrunch network monitor. By following this brief how-to video, you will be able to learn how NetCrunch visualizes your network, how granular is the information collected, as well as where to f…
If you’ve ever visited a web page and noticed a cool font that you really liked the look of, but couldn’t figure out which font it was so that you could use it for your own work, then this video is for you! In this Micro Tutorial, you'll learn yo…
Suggested Courses

777 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