How to start Quiz application in advance level objective only.
having following functions
Multiple Choices Answers
Subject wise
Location Wise
Score based
Different level[easir to difficult]
Specify No of Answer etc
I have created an application in asp.net using c#.In that i have a Quiz Module.Quiz is working fine but now clients wants a Timer in this Module.How do i add a Timer for two minutes for whole quiz which will be showing like this- > 02:00 to 00:00 ?
View 8 RepliesI have to handle error related to web application. I am not sure how its works. I am thinking that I will add an error page (error.aspx) and in global.asax ,application_onError, I will redirecting the user to error page and that should be enough ! i mean it will handle error automatically.
View 4 RepliesI am trying to register the route collection in .net based on each session. The code I have works fine, you goto website/username and it loads the correct sub pages, but you have to restart the application to goto website/username2 to load those sub pages. But when the application is restarted the second one works, but then not the first one. Is there some way to create a different route collection per session not per application using system.web.routing.
View 3 RepliesI would like to start a System.Threading.Timer in my application when it launches (maybe deploy is the correct word). I have seen that you can use Application_Start() but this is only fired once the first request comes to the application. I need the timer to start as soon as the application is running so that it can check for work to process even if a user is not interacting with the site. How can I get the application to start the timer once it is up and running?
View 4 RepliesIn our ASP.NET application we perform some initializations upon the Application Start event.When the application is started in visual Studio 2010 with 'Debug->Start new instance' the ASP.NET Development server does not start new, and my Application's Start event is not fired.My workaround is to manually stop the development server - is there a setting to force this automatically?
View 1 RepliesHow to remove the unused references in form level, vb.net application and web application?
How can I use fxcop to identity undisposed objects like dataset, dataview, connection, stream...? Any one having custom rules for the same?
i am using visual studio 2005 i am adding a gridview control to a new webpagewhen i click the advance option after configuring the database ,its option are disabled.what may be the problem????
View 7 Repliescreating session object to use across my web application.
I'm working on an application that requires a login control upon which we would need to set around 10 different session variables (related to the user). These values are required/ used many times across the web application so it would be really handy to create a class/ object which can be accessed in all pages with doing multiple lookups into the user table on DB. Also, I would like to avoid any conflicts with multiple developers using same session variable names and thereby causing issues down the road.
I know this is not a new kind of request and must have been created and used by many of the developers.
What is the right approach when users (authenticated domain admins) should be able to start batch jobs (usually exe files) from an IIS (7.x) aspx (c#) page? This is an intranet site. The batch jobs have to run on the web server as Domain Admins. The website pool is executed by network service or some similar restricted account in AD.
Approaches I can think of (and their disadvantages):
1. Start exe file with System.Diagnostics.Process.Start with another account. This feature is disabled in IIS 7.x, how do I allow it?
2. Create a sheduled task and call scheduled task-api. This unmanaged dll is giving VS compiler warnings because it's unsafe to call from managed code.
3. I suppose there's a better approach, because the previous suggestions doesn't appear safe or robust.
on desktop start has disappeared, getting above issue on double clicking/running any application.have VS2005 installed with sp1 and all other relevant updates as per MS..., i read some forums which states because of VC++ the system files may be currupted....have not installed VC++can anyone guide me the issue here and its solution...
View 3 RepliesI´m trying to build a site : http://muralhas.siteparaver.com/ with a login and a password, but when i log i get this error:
Parser Error Message: It is an error to use a section registered as allowDefinition='MachineToApplication' beyond application level. This error can be caused by a virtual directory not being configured as an application in IIS.
Source Error: [Code]....
I know that ASP.NET MVC has error filter attribute to handle specified error type. However, this feature cannot catch any error that occurs when application start. Therefore, I need to add some code to "Application_Error" method for handling this error like the following code.
public void Application_Error(object sender, EventArgs e)
{// At this point we have information about the error
var ctx = HttpContext.Current;
var exception = ctx.Server.GetLastError();
[code]...
i have 2 calendar popup as below:
1) Date_sent_repair
2) Date_repaired
i want to set the Date_repaired date at least same day and advance date with Date_sent_repair.
how to disable choosing before date at Date_repaired there? i am using vb.net
We are working on a drill up/drill down application. The drill functionality is provided by the dropdown list box. The data breaks down during drill down and roll ups during drill up (sum and averages)
We have used the gridview (which is not databound) for data presentation to generate a column during each drill level to indicate the current drill level.
At one particular drill level, a hyperlink has to be provided for an existing field on the data, to display its details.
Can hyperlink be provided in a gridview that is not databound?
Can a hyperlink control be created in a gridview during runtime (when the specific drill level is selected in the drop down list box)?
As a solution to this problem, we created a databound gridview, with the hyperlink for the required column and made it visible for that particular drill level.
I want to show quiz on my website, then collect user answer and match it with the correct answer and finaly the result should be calculate and shown to the user.
View 2 Repliesi am making a quiz system in asp.net using C# vs 2008.having one equestion per page,with previous and back button.each question have four options with only one correct answer.The options are in a radio button list.I have a database which has two columns as QuestionID,CorrectAnswer.
For viewing previous answer the user can click on previous button,so that he can see his previous marked answer and if feel he had marked the wrong option then he can mark the other one.
Some Problems:-
when clicking the previous button the option which was marked in radio button list got unchecked!!So,the user is unable to know which he had marked before.After completing the quiz how can the answers selected by the user be compared with the CorrectAnswer stored in database and can be displayed in the result page having four columns as QuestionID,CorrectAnswer,UserAnswer,Right/Wrong in a grid view.Though i am able to display the QuestionID and the CorrectAnswer in a grid view in the result page.
I am making a online exam project i want to count the correct answers the questions and option are in datalist. Iam looping inside datalist but i want to know how to count the correct answers and display result...
View 1 RepliesMy ISP recently has migrated my app to a new platform. The app has now to be parked in a root subfolder, say site1, rather than at the root.
The main page can still be accessed via [URL] is now located at /site1/default.aspx. Subfolder pages however cannot be accessed correctly anymore since the url includes now subfolder name "site1" ie
[URL]
instead of
[URL]
This of course breaks page referencing.
Despite multiple requests, I have not yet obtained an answer so far. Question: Is there a simple way to strip away string "site1" from the url, preferably at the web.config level? I know this can be done programmatically at the page level, to clean up page references (>30 pages). In addition, this could entail further compatibilty problems between the deployment version and the local development site.
My web application is composed of several Visual Studio projects. It currently runs fine under high trust level (<trust level = "High" />). When I try to run it under medium trust level, I get this error:
Security Exception
Description: The application attempted to perform an operation not allowed by the security policy. To grant this application the required permission please contact your system administrator or change the application's trust level in the configuration file.
Exception Details: System.Security.Security
Exception: Request failed.
Source Error:
An unhandled exception was generated during the execution of the current web request. Information regarding the origin and location of the exception can be identified using the exception stack trace below.
Stack Trace:
[SecurityException: Request failed.]
System.RuntimeTypeHandle._GetTypeByName(String name, Boolean throwOnError, Boolean ignoreCase, Boolean reflectionOnly, StackCrawlMark stackMark, Boolean loadTypeFromPartialName) +0
System.RuntimeTypeHandle.GetTypeByName(String name, Boolean throwOnError, Boolean ignoreCase, Boolean reflectionOnly, StackCrawlMark stackMark) +64
System.RuntimeType.PrivateGetType(String typeName, Boolean throwOnError, Boolean ignoreCase, Boolean reflectionOnly, StackCrawlMark stackMark) +58
System.Type.GetType(String typeName, Boolean throwOnError, Boolean ignoreCase) +65
System.Web.Compilation.BuildManager.GetType(String typeName, Boolean throwOnError, Boolean ignoreCase) +342
System.Web.Configuration.ConfigUtil.GetType(String typeName, String propertyName, ConfigurationElement configElement, XmlNode node, Boolean checkAptcaBit, Boolean ignoreCase) +52
Version Information: Microsoft .NET Framework Version:2.0.50727.4952; ASP.NET Version:2.0.50727.4955
What is the best way to identify the problem and convert the application to run properly under medium trust?
I used MicrosoftReportview in my project , The reports are avalable in project folderWhen I run web site in Server (not VS development server) . It give this type of error.Description: An error occurred during the processing of a configuration file required to service this request. Please review the specific error details below and modify your configuration file appropriately. Parser Error Message: The element 'buildProviders' cannot be defined below the application level.
<add assembly="Infragistics2.WebUI.WebSpellChecker.v7.3, Version=7.3.20073.1043, Culture=neutral, PublicKeyToken=7DD5C3163F2CD0CB"/>
</assemblies>
<buildProviders>
<add extension=".rdlc" type="Microsoft.Reporting.RdlBuildProvider, Microsoft.ReportViewer.Common, Version=8.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a"/>
[code]...
I have a need to add an application level event (like Application_Start) but not in global.asax. The reason that I can't use global.asax is because this is a web application for which I don't have source code but I want to add some functionality to it. I need to insert an application start code and was wondering it there was anyway to do it. I'm not sure that if I add a class or aspx page to the sie if it will dynamically compile since this is a web application.
View 8 RepliesI am working on a ASP.NET MVC 2.0 Multi-Presentation web application which would use a common codebase to support different websites. These websites would differ in following aspects:
Each website will have their own headers, footers, images, CSS etc (I guess website specific Master Pages)
Some of the UI elements could be different based on soft-coded settings at website level
What is the best approach to handle these requirements? Should I be storing these website level soft-coded settings in Database or multiple config files? I might have to provide a admin UI to manage these soft-coded settings. How do I access these settings in different layers (MVC, Services, Repositories etc) of my application?
I am about to deploy an ASP .NET application (developed with LINQ-to-SQL). I have taken following precautions: Database access via user with limited access, however, since application is to access the sensitive data, I can't deprive this limited access user from it Database server is not exposed to external network - is hiding behind DMZ and all external ports are blocked I have done thorough security testing of the web-application; SQL Injections, rights management, illegal data access (via post/get data tempering) Application is operating on SSL
1 - I am using ASP .NET authorization API; any recommendation for avoiding session hijacking (in case someone some-how gets to know the session key). Is there are way to change the authentication cookie less prone to threats? Say like, changing it after every request? (I know I am get very conscious about this particular item)
2 - Data in the database is not encrypted. To make things ultra-secure, I am thinking about implementing transparent data encryption. Can someone share his/her experience or a link about implementing data level encryption with SQL Server 2008 along with pros-and-cons?
3 - Recommendation for storing connection string in web.config. Is using integrated security better then using encrypted database connection string?
I have downloaded the online project in ASP.Net. While running application I get an error "It is an error to use a section registered as allowDefinition='MachineToApplication' beyond application level. This error can be caused by a virtual directory not being configured as an application in IIS".
What changes should i make in web.config or elsewhere to make this work?