Implement A Realtime Monitoring System?
Oct 21, 2010
I have either an ASP.NET displaying my results, or a Silverlight client. And I'd like to show the current status of my server, or embedded device. (pretend the device reads temperature and humidity stats)
How should I send the status information from my device to the front end? Should I poll the device and save the results to SQL, Azure Table, or the like? (Azure is a technology that fits with this project for other reasons. That's why I mention it) Or should I create a WCF service that polls the device directly and returns the current status.
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Jun 11, 2010
Have u ever added an Assembly to GAC in realtime..? I mean under what situation you have done that? In the usual ASP.Net development I haven't come across such a cituation. (I know the concept - why we add is because... it will be available globally to all app. But what I need to know is the realtime situation you needed this)
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Sep 15, 2010
I have a web application written in C#. I want part of the application to update a multiline textbox as the program progresses through a loop. I would like the web interface to update the textbox to show the status in realtime (or via timer set to 1second intervals).Im new to web and ajax. Ive tried several tools/methods and have had any luck.
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Feb 9, 2011
In my asp.net MVC 3 web application, I want to implement basic authentication system in my webapp. I have been searching and reading for past two days but still not able to get a hold of it.
I was following [URL]
I created a CustomMembershipProvider class in my models
[Code]....
In my webconfig file, I do have [Code]....
Now, I created a AccountController, in that I added following code
[Code]....
After that I added view fo Logon
[Code]....
Now, the first problem which I am facing is, when I Debug the webapplication, I get HTTP404 error. Url generated
[URL]
But when I try to open
[URL]
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May 29, 2010
im am trying to write a forum using asp.net at the moment i have threads -> topics -> comments i realised that at the moment if users try to go back (from comments to topics and to threads), they can only use the back button in the browsers i am now trying to creat a menu like the one used in this forum (at the top "home >asp.net forums > general asp.net > getting started") as at anytime you can go back to see other topics at the moment i have tried to implement the following :
[Code]....
i thought that if i store get the topic_id from the address bar once, and store it in the session - then when i navigate to ..?comment_id - the topic_id would remain in the seesion i thought that in theory it kind of works, but now that i am trying to explain it here, i know that the session would then = to null. So i wondering is their any way to implement this navigation system
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Oct 6, 2013
How to implement chat system in our websites, like facebook, gmail. etc ...?
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Feb 9, 2010
I want to implement Knowledge Management System in SharePoint.
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Jan 27, 2011
I've never actually implemented a registration/login system before, so I'm trying my hand at making my own in C#/ASP.NET (not using ASP.NET's built-in membership provider). What I'm a little unclear on is how to utilize Session/cookies to keep a user logged in during and between sessions.
protected void Login_User(object sender, EventArgs e)
{
string username = usernameField.Text;
string password = passwordField.Text;
User user = UserRepository.FindUser(username);
if (user != null)
{
if (user.Password.Equals(Hash(password)))
{
// How do I properly login the user and keep track of his session?
}
else
Response.Write("Wrong password!");
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else
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Sep 19, 2013
How to show star voting system using ASP.Net, C#.
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Oct 21, 2010
I am having a lot of the same issue as this poster did with errors on initializing type.
I am trying to learn linq and am about ready to give up - don't get how this is easier...
I'm trying to do a simple update to product names in the product table based on the manufacturer ID
In order to do this I am looping through each record. I was initally successful with changing all names in the column but when I try to query the data, I continually run into multiple problems.
The following poster has had the same issue I have but his solution isn't working for me.
[URL]
I keep getting the same error on the opening bracket on the select statement in the SelectByManufacturerID function...
Error 1 Cannot initialize type 'DataBaseDataManagement.ProductName' with a collection initializer because it does not implement 'System.Collections.IEnumerable'
Button that does the actual updating...
[Code]....
The function that the button calls to get the query... ERROR
[Code]....
The class located in Query.cs...
[Code]....
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Mar 29, 2010
Is it correct to implement my caching object like this in my controller :
[code]....
And I Use it like this :
[code]....
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May 31, 2010
I've set up the health monitoring system to output to the event log. Everything is working fine, though I'm wondering if there is a way to:
A) Define the event source as my application name (it currently appears as ASP.NET 2.0.50727.0)
B) Adjust the level of severity. Currently, all events are recorded as a "Warning", and it would be nice to tag some as "Error".
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Mar 9, 2011
I looked at Google's, but my boss shot it down because it involves adding a script to every page you want to track. I keep searching the web, but the stuff I am finding seems to be crap or not work all together. This is mainly for internal sites, not external. Seems liek a lot of the stuff I am finding want to give me remote statistics to a publically available site.
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Jan 13, 2011
My boss has it in his head that we need to be monitoring our websites more to see what king of traffic we are getting for but internal and external sites.
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Sep 10, 2010
If I want to have log of all requests made within a web site including any http bad requests, is this possible?
For e.g I want to be able to see if every http request from the site including any for images that don't exist etc.
All the things an IIS log has.
Is this possible with HTTP Module or something like the ASP.net Health monitoring?
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Aug 5, 2010
I've got my e-mail health monitoring working fine (removed here) but when I try to get it into SQL Server it fails. When I run the stored procedure (aspnet_WebEvent_LogEvent) manualy it works OK. But nothing happens when I create an error (but I go get my health monitoring e-mail). What can I have missed?
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Feb 21, 2010
I was going to use ELMAH for our ultimate automatic error logging but recently realized that ASP.NET Health Monitoring does a same work (perhaps). Now I want to know (please) if they are alternatives of each other just like log4net and entlib?
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Jul 22, 2010
I'm experiencing some really odd timeout issues when running a ASP.NET 2.0 project on Cassini on localhost, and I don't have enough data to get a clue of what's going on.
Is there a way to monitor localhost traffic to Cassini, either using some specific development tool or a general-purpose monitoring app such as fiddler?
Just to pre-empt some answers I'm already aware of:
Normally I can use the well-known dot-hack for using fiddler to monitor localhost traffic, but with Cassini I get the following error message in the browser:
[Fiddler] Connection to localhost. failed. Exception Text: No connection could be made because the target machine actively refused it ::1:3213
Fiddler also listens to localhost on http://ipv4.fiddler:port, and I can intercept the traffic. But when I do this the timeout issues don't occur!
Edit: Oops. This question had already been asked... Twice.. Didn't come up on search or . The solution found in the second thread is to use the dot-hack with ip-address (http://127.0.0.1.:port/ instead of "localhost". This question may be closed.
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Feb 18, 2011
I am planning to build a custom web application in ASP.NET 4.0 using WF 4.0, the user wants ability to modify workflows himself, for this we will be using a WPF client which the user can use and we will do workflow re-hosting, lots of blogs and guidance is available for this. But I am not sure how to the meet one requirement where the user wants to see/track a visual representation (diagram/image) of the workflow, depicting what stages are over, what is the current stage etc. This needs to be done on a web page.Possibly the same workflow with icons depicting status. This is something similar to the visual available for Visio workflows in SharePoint 2010. Even AgilePoint workflows provide such a view.
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Feb 24, 2010
I got a task to develop a web application (ASP.NET) for monitoring several MSSQL servers within our company.
Monitoring services would be MSSQLServer and SQLServerAgent - monitoring connection, power on, job failures,job activities....Any ideas how this could be done?My thought was maybe after connecting to a given server to call some stored procedures and get some data out of them and than display those in my webapp....how can I find out a type of a connection failure?....how can this be done in a real time?(AJAX+timer?)
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Jun 29, 2010
got a new bigger, better, faster pc at work. Installed VS 2008 and went back to normal developing in VS 2008 on my pc, with the files on our dev server, which is on the network. But, whenever I set a breakpoint, and enter Debug mode, I get this error: An error occurred loading a configuration file: Failed to start monitoring changes to 'ServerABC' because the network BIOS command limit has been reached. For more information on this error, please refer to Microsoft knowledge base article 810886. Hosting on a UNC share is not supported for the Windows XP Platform.
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Aug 31, 2010
I have to create a windows service which Monitors a specified folder for new files and does someprocessing on it and moves it to other location. I started with using FileSystem Watcher. But my boss doesn't like FileSystemWatcher and wants me to use polling on Timer or any other mechanism other than File System Watcher. I am confused right now. It would be great if anyone could point me to some examples for how to monitor Folders without using File System Watcher in .net environment.
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Jul 23, 2010
i'm te new begginer in this forum and in mobile device i want to ask to you all about monitoring hardware using cell phone especially cpu usage and memory usage. can you all help me, give me some example code, please.i hope you all can answer my question soon, cause i need to finish my last project for complete my study.
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May 15, 2010
how to implement caching in wcf service using System.Web.Caching
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Feb 3, 2010
In a VS 2005 C# web app, I've implemented change monitoring, so that if the user clicks the Cancel button after having changed the value in one or more controls, they are presented with a dialog box in which to confirm that they really want to discard the unsaved changes. I've set up a utility class, which includes the code shown below. Each of my edit pages inherits from the utility class, and in each of their Page_Load() methods I include a call like this:
EstablishCancelConfirmation(btnCancel, "Data has changed - OK to cancel and discard changes?");
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