xml manipulation, xml nodes iterator

Posted on 2012-08-27
Last Modified: 2012-11-06
consider a loop like one shown below. If i delete a child node, if some condition is met. It doesn't loop through remaining nodes. i.e the iterator resets. what is a good way to do this?

foreach ( XmlNode node in nodelist)
         childList = node.ChildNodes;

         foreach (XmlNode childNode in childList)
                if ( true)                                                   //some condition
Question by:singsunn
    1 Comment
    LVL 8

    Accepted Solution

    Use a for loop instead of foreach.

    From MSDN:
    The foreach statement is used to iterate through the collection to get the information that you want, but can not be used to add or remove items from the source collection to avoid unpredictable side effects. If you need to add or remove items from the source collection, use a for loop.

    Featured Post

    How your wiki can always stay up-to-date

    Quip doubles as a “living” wiki and a project management tool that evolves with your organization. As you finish projects in Quip, the work remains, easily accessible to all team members, new and old.
    - Increase transparency
    - Onboard new hires faster
    - Access from mobile/offline

    Join & Write a Comment

    IP addresses can be stored in a database in any of several ways.  These ways may vary based on the volume of the data.  I was dealing with quite a large amount of data for user authentication purpose, and needed a way to minimize the storage.   …
    For those of you who don't follow the news, or just happen to live under rocks, Microsoft Research released a beta SDK ( for the Xbox 360 Kinect. If you don't know what a Kinect is (http:…
    Sending a Secure fax is easy with eFax Corporate ( First, Just open a new email message.  In the To field, type your recipient's fax number You can even send a secure international fax — just include t…
    Illustrator's Shape Builder tool will let you combine shapes visually and interactively. This video shows the Mac version, but the tool works the same way in Windows. To follow along with this video, you can draw your own shapes or download the file…

    728 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

    18 Experts available now in Live!

    Get 1:1 Help Now