Exception Handling in asp.net 3.5

Question

0.00/5 (No votes)

See more:

C#

ASP.NET

C#4.0

If we use try catch block can the customerrorpage be used?

Posted 21-Oct-10 4:19am

bgadarsh

Updated 21-Oct-10 4:46am

Dalek Dave

v2

Add a Solution

Comments

Dalek Dave 21-Oct-10 10:46am

Minor Edit for Readability.

shakil0304003 22-Oct-10 0:55am

Uncleared question.

4 solutions

Solution 1

Yes!

In catch block, log the necessary details and then throw the error for .NET to handle based on CustomError tag defined in Web.Config file.

Posted 21-Oct-10 4:22am

Sandeep Mewara

Solution 2

Hi Sandeep,
My code is like the following

C#

try
                    {
                        //pageload code
                    }
                    catch (SqlException ex)
                    {
                        //mylogfileinforamtion();
                        throw;
                    }

When I'm trying to do this way in the pageload itself the page is being redirected to teh custom error page.

pls help

Posted 21-Oct-10 4:45am

bgadarsh

Updated 21-Oct-10 4:47am

v2

Solution 4

I have used like this

MIDL

try
{
}
catch(Exception e)
{
//my exception handling part;
throw;
}

and in web.config file i have placed customerrors mode="off"

and in the global.asax i have placed the above code.

Thank u all

Posted 21-Oct-10 20:34pm

bgadarsh

Add a Solution

Add your solution here

Treat my content as plain text, not as HTML

Preview 0

…

Existing Members

Sign in to your account

...or Join us

Download, Vote, Comment, Publish.

Your Email
Password
Forgot your password?

Your Email
This email is in use. Do you need your password?
Optional Password

I have read and agree to the Terms of Service and Privacy Policy
Please subscribe me to the CodeProject newsletters

When answering a question please:

Read the question carefully.
Understand that English isn't everyone's first language so be lenient of bad spelling and grammar.
If a question is poorly phrased then either ask for clarification, ignore it, or edit the question and fix the problem. Insults are not welcome.
Don't tell someone to read the manual. Chances are they have and don't get it. Provide an answer or move on to the next question.

Let's work to help developers, not make them feel stupid.

This content, along with any associated source code and files, is licensed under The Code Project Open License (CPOL)

shakil0304003 · Accepted Answer · 2010-10-21T19:00:00

you can use
try
{
}
catch(Exception e)
{
//it will get all errors in the try block.
}

You can use Global.asax for catch any error in the website & an error page for showing this error.
Example:

void Application_Error(object sender, EventArgs e)
    {
        // Code that runs when an unhandled error occurs
        string message = "";

        if (Server.GetLastError() != null)
            message = Server.GetLastError().InnerException.ToString();

        Session["Errormessage"] = message;
        HttpContext.Current.Response.Redirect("~/error.aspx");
    }

Exception Handling in asp.net 3.5

4 solutions

Solution 3

Solution 1

Solution 2

Solution 4

Add your solution here

Preview 0

Existing Members

...or Join us