Create Global.asax In Winform Application?

May 17, 2010

I'm trying to create Global.asax in a Winform. I could do it in ASP.NET, but i couldn't find a way for Windows Application. I have a singleton class called DataAccessLayer, i need to instantiate it once only, so i can call its method/properties anywhere in the application easily.

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C# - Global.asax And Web Application Lifetime?

Aug 5, 2010

Question: When a webapplication gets started, it executes Application_Start in global.asax.Now, a web application gets started as soon as the first request for a page in that application reaches the server.But my question is: how long will the application run until the application is stopped.I mean when after the first page request, there's no traffic on the server.I need to know because I intend to start a server that listens on a tcp port in global.asax.And when the application stops, the server ceases to listen to its port.

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Application Start In Global.asax?

May 2, 2010

I am developing my application in asp.net 3.5 and sql server 2005, and I want to record the visitor info into my database, like once the visitor enter my website, I'll insert his browser details to the database. [It's not necessary that visitor login my website].

Now I am confused where to put my code, If I put insert function in every page_load then on every page it will execute and I'll not be able to get the exact number of visitor, visited my website. Shall I go with application_start in Global.asax ??

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Application Start In Global.asax File

May 2, 2010

application start in global.asax file

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Application Level Event Without Global.asax?

Sep 14, 2010

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.

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Configuration :: Application Error In Global.asax?

Apr 21, 2010

I want to make sure of one thing. I have implemented the Application_Error() method of Global.asax. In my application some where I have a try catch. If an exception is trown and that exception is handled by a catch block. Does this envoke the Application_Error() method in the global.asax

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Physical Path To Application In Global.asax?

May 24, 2010

is it possible to get physical path to asp.net mvc 2 application inside Global.asax methods?

I need to get that path in Ninject IoC container configuration. This is a sketch of what i'm having now:

public class MvcApplication : System.Web.HttpApplication
{
protected void Application_Start()
{
AreaRegistration.RegisterAllAreas();
RegisterRoutes(RouteTable.Routes);

[Code]....

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Multiple Global.asax Files Per Web Application Project?

Oct 22, 2010

I have existing web application project in which i need to add new subdirectory. In this subdirectory i need to add WCF service.Question is: Can i use different AppDomain then services from root directory? Also, can i add new global.asax just for this subdirectory?

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Debug Behavior In Application Start, Global.asax?

Jan 13, 2010

Not using Cassini, but IIS7 to run an ASP.NET app.

The debug behavior is flakey. Sometimes it works, sometimes it doesn't. I was able to step into the application start event in global.asax but sometimes I can't.

Sometimes VS2008 opens the published global.asax so I have two instances of global.asax opened in VS, the source and the published.

I reset the AppDomain and IIS and I can't put my finger on why this is happening.

To add, while it won't go into application start, I have an OnChangeEventHandler event - it does step into the event handler.

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Empty Catch In Global.asax To Prevent Exception From Stopping A Web Application?

Sep 28, 2010

I'm using a static Timer in my Global.asax to run a method at regular intervals. When the method throws an exception, my application is stopped. I have used an empty catch to prevent exceptions from stopping the application something like below code. Is there a disadvantage to use such an approach?

[Code]....

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Web Forms :: Can't Read Application Settings From Global.asax In C# VS 2010 Web Project

Jul 22, 2010

I'm working on a new C# web application in Visual Studio 2010, and am having problems reading a value in Web.Debug.Config from the GLobal.asax.cs file.

In the Application_Start event I've got the following code:

Application.Add("AppID", ConfigurationManager.AppSettings.Get("AppID"));

I also tried:

Application.Add("AppID", ConfigurationManager.AppSettings["AppID"]);

And in the Web.Debug.Config file I have the following:

<applicationSettings>
<add key="AppID" value="123" />
</applicationSettings>

I also tried:

<appSettings>
<add key="AppID" value="123" />
</appSettings>

And I tried having it in a file path, like so:

<appSettings file="C:MyPathappSettings.config"/>

When running in debugger, I've got a break-point in the Application_Start event in Global.asax.cs. It hits the break point, but in all cases the value coming back from ConfigurationManager is coming back null. What am I doing wrong?

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C# - Dictionary Lookup Efficiency & Request Scoped Global Variable Accessible By Global.asax And Pages/etc?

Feb 8, 2011

I know there is a couple answered questions on here regarding "request scoped" globals, but I want to nit-pick on something specifically and maybe squeeze some extra enlightenment out of one or two of you.I have an ASP.NET C# Website and a static Dictionary of objects (loaded from DB once on Application start). Each page request will need to do a lookup in the Dictionary (based on a key derived from the request url/etc) and get the appropriate object.The issue is I'm trying to maximize efficiency by reducing the lookups to the Dictionary per Request. Doing just a single lookup within a Page itself is easy enough and I can pass the object to sub controls, etc too.. but global.asax is separate from the Page and it also needs to use the object (in Application_BeginRequest and Session_Start).

So is doing a Dictionary lookup once in Application_BeginRequest, once (when necessary) in Session_Start and once in the Page negligible speed wise, even if there are many requests coming in every second?I would like it if I could just have a Request scoped global variable that I can easily call upon.. the only one I see available though is HttpContext.Current.Items and that is a Dictionary itself.Am I beingridiculously nit-picky with my concern over efficiency? or will these milliseconds (nanoseconds?) get me in the long run when more and more requests are being made?

PS. I currently only have around 100 objects in the Dictionary although this may increase in the future.

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Web Forms :: When Adding New Global.asax File, The Option To Create A C# Code Behind File Is Greyed Out?

Jul 25, 2010

I have an asp.net application. I want to add a global.asax and global.asax.cs file to my project. In the IDE when I select to create a new global.asax file, the option to create a CS code behind file is greyed out. When the global.asax file is created, no code behind is created, instead code is placed in the global.asax file and the global.asax.cs file is never created? Why is the option for a C# code behind file greyed out?

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Getting An Application Level Error In Global.asax File / The Server.GetLastError() Reads "File Does Not Exist"?

Apr 5, 2010

When debugging my application, I m getting an application level error in global.asax file. The Server.GetLastError() reads "File does not exist." but thats it. No more details on the filename or the location where the code is trying to find a file. I commented out the application_error method, with a hope that the exception would be thrown when the debug the application, but no errors were thrown. How do i find the source of the error, cos I want to resolve this issue by either putting the file that the application is looking for or by completely removing the code that is referencing the file.

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C# - How Can We Use Global.asax

Feb 26, 2010

how can we use global.asax in asp.net? and what is that?

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Global.asax With SQL?

Jun 20, 2010

Is it possible in the global.asax file on session_start to check if a url string exists and it it does insert the string into a sql database? The url would be something link http://www.mysite.com?campaign=january.

I would want to capture the january bit and put that in the database for each visitor that uses that url.

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Web Forms :: What Is Global.asax / How To Use It

Jan 27, 2010

I want to make All Methods about Error handling in asp.net some one device me at using global.asax what is global.asax?

how can i use it ?

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Configuration :: Global.asax 3.5?

May 12, 2010

I have a hosting account on DailyRazor.com , i use Global.asax in my project to start a schedule process in Application_Start.When i just publish my website, and upload it, the Application_Start does not Fire, but when i upload the Global.asax to my host it gives an Error but the Applicaiton_Start Event fires up, and then i delete the Global.asax file and everything works.just wondering, What am doing wrong ? or why this meaningless thing happens?

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C# - Global.asax Application_BeginRequest

Nov 4, 2010

I have a site with multiple domains pointing to it. I wanted to redirect all requests to main domain so I've created a method called RedirectToRealDomain("domain.com") to check and redirect all requests to my preferred domainAt the moment it lives on Session_Start but I am planing to move it to Application_BeginRequest event. As I understand Session_Start only raised when new session started but Application_BeginRequest raised on all requests. RedirectToRealDomain method doesn't do any DB lookups or anything expensive apart from comparing strings.

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Set Masterpage From Global.asax?

May 21, 2010

I want to set the Masterpage property in Global.asax.

This is what I have done but I get a NullReferenceException on the first line.

protected void Application_PreSendRequestContent(Object sender, EventArgs e)
{
System.Web.UI.Page page = System.Web.HttpContext.Current.Handler as System.Web.UI.Page;
if (Session["lang"] == "eng")
{
page.MasterPageFile = "SideMasterPageEng.master";
}
}

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.net - Get Username In Global Asax?

Jun 29, 2010

I am trying to check if the user belongs to someone's friendlist from the database and redirect him accordingly.I am doing this in a routehandler called by Global Asax.I just want to know how to get the username (from the login information) in the route handler class (or Global asax)I used this: string username = HttpContext.Current.User.Identity.Name; and very strangely, its assigning ".aspx" as the username!! ps: i did search for similar question but in vain.

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Vb.net - To Rewrite Url In Global.asax?

Oct 19, 2010

I need replace double slashes in one slash. I am planning do this in Global.asax Application_BeginRequest event. Is it enough? or better do a http module?

UPD
Sub Application_BeginRequest(ByVal sender As Object, ByVal e As EventArgs)
' Fires at the beginning of each request

[code]...

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Some Basic Clarification On Global.asax?

Feb 8, 2010

I was under the impression till now that Global.asax is used for application level events and it's a common file for all users. Then what does Session_Start event does in this file. If we have to create user session varaibles then Is this the write place to create those? If someone can kindly clear my confusion on this file and it's methods.

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Application_Error In Global.asax Not Firing?

Oct 8, 2010

I'm trying to handle all my application exceptions inside the global.asax but from some reason it's not firing at all, i never tried to do it before so i guess i'm doing something wrong here...

here is the code inside the default.aspx page that throw the error:

[Code]....

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MVC :: Getting Server Context In Global.asax.cs?

Apr 19, 2010

I'm using the HttpRunTime.Cache.Add to create a routine that runs every 5 mins to post data out of my app to the main DB, and this works fine. However I also need to import some files from disk in this routine. I have my document directory set up in my web.config as a ~/ relative path and resolve this in normal controller actions using Server.MapPath(string). How can I do this in my Global.asax.cs code -when I try to access it, it throws an error?

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