something like INotifyCollectionChanged fires on xml file changed

Posted by netmajor on Stack Overflow See other posts from Stack Overflow or by netmajor
Published on 2010-03-24T02:10:54Z Indexed on 2010/03/24 3:23 UTC
Read the original article Hit count: 359

Filed under:

iobservable

|

inotify

|

Xml

|

wpf

It's possible to implement INotifyCollectionChanged or other interface like IObservable to enable to bind filtered data from xml file on this file changed ? I see examples with properties or collection, but what with files changes ?

I have that code to filter and bind xml data to list box:

XmlDocument channelsDoc = new XmlDocument();
channelsDoc.Load("RssChannels.xml");
XmlNodeList channelsList = channelsDoc.GetElementsByTagName("channel");
this.RssChannelsListBox.DataContext = channelsList;

© Stack Overflow or respective owner

Related posts about iobservable

How is IObservable<double>.Average supposed to work?

as seen on Stack Overflow - Search for 'Stack Overflow'
Update Looks like Jon Skeet was right (big surprise!) and the issue was with my assumption about the Average extension providing a continuous average (it doesn't). For the behavior I'm after, I wrote a simple ContinuousAverage extension method, the implementation of which I am including here for… >>> More
IHttpAsyncHandler and IObservable web requests

as seen on Stack Overflow - Search for 'Stack Overflow'
Within Async handler I'm creating an IObservable from webrequest which returns a redirect string. I'm subscribing to that observable and calling AsyncResult.CompleteCall() but I'm forced to use Thread.Sleep(100) in order to get it executed. And it doesn't work every time. I'm pretty sure this is… >>> More
Rx: Piecing together multiple IObservable web requests

as seen on Stack Overflow - Search for 'Stack Overflow'
Hello, I'm creating multiple asynchronous web requests using IObservables and reactive extensions. So this creates observable for "GET" web request: var tweetObservalue = from request in WebRequestExtensions.CreateWebRequest(outUrl + querystring, method) from… >>> More
Rx IObservable buffering to smooth out bursts of events

as seen on Stack Overflow - Search for 'Stack Overflow'
I have an Observable sequence that produces events in rapid bursts (ie: five events one right after another, then a long delay, then another quick burst of events, etc.). I want to smooth out these bursts by inserting a short delay between events. Imagine the following diagram as an example: Raw:… >>> More
How can I dispatch an PropertyChanged event from a subscription to an Interval based IObservable

as seen on Stack Overflow - Search for 'Stack Overflow'
I'm getting an 'UnauthorizedAccesExpection - Invalid cross-thread access' exception when I try to raise a PropertyChanged event from within a subscription to an IObservable collection created through Observable.Interval(). With my limited threading knowledge I'm assuming that the interval is happening… >>> More

Related posts about inotify

inotify delete_self when modifying and saving a file

as seen on Stack Overflow - Search for 'Stack Overflow'
I am running a small inotify script that sets up a watch on a file. Each time that file is edited and saved, the script notices that a DELETE_SELF event is triggered. Is that normal and if it is why? Shouldn't the inotify subsystem notice that the file still exists? >>> More
Using inotify-tools and ruby to push uploads to Cloud Files

as seen on Stack Overflow - Search for 'Stack Overflow'
Hi Guys, I wrote a few scripts to monitor an uploads directory for changes, then capture the file uploaded/changed and push it to cloud files using a ruby script. This all works well 95% of the time, the only exception is that occasionally, ruby fails with a 'file does not exist' exception. I am… >>> More
Dropbox like service with git -- no with rsync and inotify

as seen on Stack Overflow - Search for 'Stack Overflow'
Do you have any advice as how to setup a Dropbox like service using git? Do you think git is the right tool for this? I was thinking about using a git + rush solution what do you think about it? >>> More
How can I tell if I am out of inotify watches?

as seen on Ask Ubuntu - Search for 'Ask Ubuntu'
I use an application that consumes inotify watches. I've already set fs.inotify.max_user_watches=32768 in /etc/sysctl.conf but last night the application stopped indexing unless I ran it manually, which leads me to suspect I am out of watches. Since I don't know what the trade off is when I increase… >>> More
Monitor Linux file system events with inotify

as seen on Internet.com - Search for 'Internet.com'
<b>IBM Developerworks:</b> "Summary: Use inotify when you need efficient, fine-grained, asynchronous monitoring of Linux file system events. Use it for user-space monitoring for security, performance, or other purposes." >>> More