Add This Code To Global.asax?

Dec 14, 2010

I need to add the code below to my global.asax file. It begins with a Sub Application_BeginRequest . My global.asax already has a section that begins with Protected Sub Application_BeginRequest(ByVal sender As Object, ByVal e As System.EventArgs) I'm assuming that I should not have two sections with Sub Application_BeginRequest I tried putting the core of the new code into my existing Sub Application_BeginRequest and it returns no errors but it when I try to view the website in VWDE 2010 it times out. Something is causing it to run or load slowly.

This is the code that I'm adding:

<script runat="server">
Sub Application_BeginRequest(ByVal sender As Object, ByVal e As EventArgs)
Dim url = String.Empty

[code]....

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Global.asax Code Not Firing?

Nov 9, 2008

i have a project with 1 main form, in form load i call 4 subs which call data from an api. I have added a splashscreen from the add form menu. The splashscreen displays first while the main form loads(calling api data)What i would to do is have a progress bar on the splashscreen with the progress of the mainform load.

Private Sub Form1_Load(ByVal sender As Object, ByVal e As System.EventArgs) Handles Me.Load
SplashScreen1.ProgressBar1.Value = 0
updategeneral()

[code].....

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Mar 4, 2009

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I'm trying to make some friendlyurls in my vb.net (.net 4) project and I'm trying to do it using something I read about global.asax and Application_Beginrequest but I can't get it to compile.

[Code]...

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Mar 25, 2010

I need a function in global.asax file which gets called only once when user enter a page url. application_beginrequest gets called 50-60 times in a single page( as to render a page several requests go to server.)

i though of a solution - I can write my fucntion in global.asax and call it on page load of other pages but in that solution I need to call it in every page. I would prefer something which is to be done only in global.asax

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Aug 5, 2011

I would love to implement the asp.net routing but i have a basic question.

In my Generic handler i have the following Global class

Public Class MyHandlerRouteHandler : Implements IRouteHandler
Public Function GetHttpHandler(requestContext As System.Web.Routing.RequestContext) As System.Web.IHttpHandler Implements

[Code].....

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Sep 16, 2010

I'm trying to use the Global.asax file in the root application of the website to catch requests for pdf files in the root that don't exist any more. I've configured iis to send pdf requests to asp.net. The whole thing works perfectly on development. It also works on the live system with missing .aspx pages, but not .pdf. Instead an "Error Code 64: Host not available". I'm using the Global.asax file to avoid the web.config and child applications (1.1 & 2.0) inheriting settings.[code]...

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I have a huge website (containing around 5000+) pages. There is a theme functionality in the website where user can choose different colors for their profile. Now i want to use the ASP.net theme feature and put different CSS (for different colors) in the theme folder and in Global.asax i want check the user theme and render appropriate link element with the css. But my problem is, i am not able to access the Page element for adding the link in the page. Here is my code

Dim page As System.Web.UI.Page = TryCast(System.Web.HttpContext.Current.Handler,System.Web.UI.Page)
page.StyleSheetTheme = "Black"

But when i run this code I get a Null reference error.

P.s : My application is very huge so its not possible to have a master page or a base class and inherit it in every page.

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May 21, 2009

I have a Sub procedure (say: my_sub() ) in one of my aspx.vb (say: mypage.aspx.vb) pages and I want to call this Sub inside the Session_End event in the Global.asax page.

Somthing like this:

Sub Session_End(ByVal sender
As
Object,
ByVal e

[Code]....

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General Exception Handling Without Global.asax File?

Mar 21, 2012

I was wondering if there was a way to catch all unhandled exceptions in a visual studio project. My project does not have any files named global or global.asax so I was wondering if there was some other way to catch any and all unhandled exceptions? So far I've tried to put exception handling around specific blocks of code, but it doesn't have any effect.

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Nov 3, 2010

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Apr 12, 2010

Normally I just redirect to a custom error page in on the Application_Error event, but I have a specific error for which I'd like to display an alert message while the user is still on the page which triggers the error. How can I make this happen?

I'm open to a modalpopup or any other type of error message, I just want to ensure the user stays on the page where they encounter the error.

This is in reference to this thread: [URL]

Here is the code I'm currently using:

Sub Application_Error(ByVal sender As Object, ByVal e As EventArgs)
'Code that runs when an unhandled error occurs
Try

[Code]....

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.net - Try Catch Finally Blocks.. Do I Still Need Them When Handling Errors In The Global.asax

Jun 2, 2010

I am handling errors via my global.asax in this method:

Dim CurrentException As Exception
CurrentException = Server.GetLastError()
Dim LogFilePath As String = Server.MapPath("~/Error/" & DateTime.Now.ToString("dd-MM-yy.HH.mm") & ".txt")
Dim sw As System.IO.StreamWriter = New System.IO.StreamWriter(LogFilePath)

[code]....

In my code I currently have no other error handling. Should I still insert try, catch, finally blocks?

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I am having an issue where the I am trying to use some Regular Expression in a constraint. The issue is it is evaluating the Regex as a string, and throwing an error. "Cannot convert String 'd+' to long".

.MapPageRoute("Parts",
"{PartName}/{Part}/",
"~/Inventory/Default.aspx",
Nothing,
New RouteValueDictionary(New With
{.Part = "d+"}))

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[code]...

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[Code]...

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Protected Sub errore(tipo As Int16)
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[CODE]...

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I am working on a windows application project on NIST time synchronization, but can't get a proper solution for it. If anyone can send me the code to synchronize time from the global time server in VB.net or C # code

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Public Class Global : Inherits System.Web.HttpApplication

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Nov 16, 2009

I want that global variables that sit in some DLL will be seen from other DLLs and EXE of that project.

I included in that VB file "Option Explicit On" as the first line .

But still no one can see my variables that were defined in that file . I made that all DLLs of that project depend to that one with the definition

I am using module and all my variables are public .

Option Explicit On
Module LPSoft_Core
#Region "Public"

[Code].....

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I have a variable whose scope needs to be global, because it needs to be called in a function as well as in a button press. So I declared the variable in a Module so it would be global.The problem is that the value of this variable needs to be equal to the value of the text property of a textbox in the form.You enter a string into the textbox, in this case I entered "Hello". Then you click the button and it displays what you wrote.You click OK in that message box and change the value in the textbox. In this case I changed it to "Goodbye". Then I hit the button again, but the variable did not change values and the messagebox displays "Hello" again.

[code]....

Here is the entire source code:

Module Module1
Public strDataValue = frmTest.txtDataValue.Text
End Module

[code]....

Note: This is just a demonstration of a problem I'm having in a much larger program so the variable does have to be global.

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I am trying to add a new global function

I am doing it like that:

Function MessageYNC() As String
{
return "dd";
}

[Code].....

But i am getting error -> Statement is not valid in a namespace. on the first line

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[Code]....

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for example, i want to be on any page of my website, and be able to call this function[code]...

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