Web Forms :: How To Call Global.asax Method When An Exception Occurred On Aspx Page
Mar 12, 2010
my objective is i want to log all those exceptions on my aspx pages which are handled or unhandled. To do this do i need to write my method in global.asax or how can i do that?
I have a method in one class file with defination like this which gets the user id of logged person.
public string GetUserID(HttpRequest req) { .... }
I need to call this method in global.asax and save that value in session. I need to use this session value i need to use this Session value and assign that to label in Masterpage. I did not use global.asax before. And what should be the input to method... i have seen only Request is have the returntype HttpRequest. So i thought of giving that.
I am categorizing my website page to be defined as Secured & unsecured (ie few page on http & other on https) in Global.asax. Now, Product.aspx page has to be defined as unsecured. But I just couldn't make out how to define this since it is called with a querystring. If I simply define it as "Product.aspx", output is coming incorrect ie I need to define it as "Product.aspx?pid=123". But since there are lot many products, so I couldn't define it like this.
Can I call Initialize Culture of every page from the Global.asax?
Every page looks at the query string of "?lang=##" and sets the language accordingly. Since all pages do this, is there a place where I can implement it once and all pages will load it?
My site has around 200 pages and I dont want to implement the code in everypage. Would take too long for maintenance and to implement. It would be more convinient if I could simply put it in a function that all pages call when loading.
I have (pretty much) the following code in my protected void Application_Error(object sender, EventArgs e) method in Global.asax....
Exception ex = Server.GetLastError();
if (ex is System.Security.SecurityException)
Response.Redirect("Logon.aspx");
else
Response.Redirect("ErrorPage.aspx");
If I navigate to a page before I log on the exception is caught and I am redirected to Login.aspx as I would expect. However, this is only working when debugging using VS on my local machine.When uploaded to the live environment, the exception is not caught and the user is presented with "Security Exception - Request for principal permission failed."
In my company app they are doing the following. I do not understand that what initialize does? Do we need to Initialize assemblies before using them? and what kind of assemblies needs to be initialized?
I m having a datagrid and for client side events I m using Javascript. I have few other buttons in the same page.
when I click on datagrid and select, it is working fine. After that, if I click on any other button in the Page, It is directly going to global.asax and throwing exception.
If I click directly on other buttons, they are working fine. Once I click on Datagrid and try to click on other buttons, it is throwing that exception.
Here's my problem I have some code and I'm using it to send an e-mail with the last error details but all I want is the (Inner)Exception Message to be displayed in the email with the URL
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?
I'm trying to install a 301 redirect where the instruction is as follows:
"In my Global.asax file (You can add this to your site from Visual Web Developer or Visual Studio by selecting File->New), In the Application_BeginRequest event, I added a call to the following code:"
The code is at bottom if needed. When it says "added a call to the following code:" does that mean something more than just putting the code inside the Application_BeginRequest section of my global.asax? For example, here's what that section looks like in my site:
I am using PageMethods in my pages, and we have some requirement in which some maintenance process happened in certain time span, so in that time we set on DB flag consider as True False, I have written my code in Global.asax where in application_AcquireRequestState(...,...) Method I am checking the flag and depanding upon the flag I am redirecting my Page to one Maintenance dummy page, so application_AcquireRequestState() method working properly when page get postback or I am using thru any server control, but when I am using Asynchronous call using PageMethods in application_AcquireRequestState I am getting exception, Can anyone solve my problem I am using VB.NET.
Has anyone had any luck getting MVC 3 working on IIS 6?I've added the .aspx extension to the controller in my global.asax file. I also have Default.aspx in the root of the project with the following code-behind:
[Code]....
This is what my global.asax looks like:
[Code]....
.NET 4.0 has been installed on the server, and is selected for the project. All of this, and I still get HTTP Error 404 -
Got a little dilemma I could use some guidance on. I'm trying to call an Interface method that resides in my Business Layer from within the template of a gridview in the same manner as below:
I have a ASP.NET/C# web application. There is an object instantiated in the Global.asax that I'll call g_objVariable. What I would like to do is reference one of it's properties in the ASP.NET page itself, like this.
The g_objVariable's Prop1 value is: <%=AppNameSpace.Global.g_objVariable.Prop1.ToString()%>
I get it to see the reference, but it keeps telling me that due to it's protection level I can't access it. I have it set to 'internal static'. What would be the least level I could set it to, but still allow the page to access it?
My website needs hit counter. i have created hit count in global.asax page, which works fine. Now i wanted to display hit count in all pages. so, do i have to use mater page or function to all in every page.
So How I can call getResultData () from Child.aspx.cs by clicking Button on the parent page.
The main difficulty is that I can't use Javascript to collect the information from TextBoxes because the task is more complicated and I can use only server methods.
I have an ASP.NET application where i am tracking my applicaion level erros using golabl.asax On_Error method.I will send an email to my id when there is some error happened in the site(ie :" when the application _error being invoked) Now From my global.asax's Application_OnError event, how can i get the URL of the page where this error was raised ?
When it gets to the page servererror/default.aspx I need it to send an e-mail to me with the exception.message
Here's what i'm trying but it won't work
Sub Page_load(ByVal sender As Object, ByVal e As EventArgs) Dim LastError As Exception Dim ErrMessage As String LastError = Server.GetLastError() ErrMessage = LastError.Message