hey all,
is there a way to catch all errors for my webform without using the
global.asax page?
thanks,
rodchar
6  1076 
"rodchar" <ro*****@discus sions.microsoft .comwrote in message
news:D0******** *************** ***********@mic rosoft.com...
is there a way to catch all errors for my webform without using the
global.asax page?
Other than surrounding all your code with try...catch, I don't think so...
Hello Mark,
BTW, u can handle your exceptions with System.Web.UI.P age.Error even
MR"rodchar" <ro*****@discus sions.microsoft .comwrote in message
MRnews:D0****** *************** *************@m icrosoft.com...
MR>
>is there a way to catch all errors for my webform without using the
global.asax page?
MROther than surrounding all your code with try...catch, I don't think
MRso...
MR>
---
WBR,
Michael Nemtsev [C# MVP] :: blog: http://spaces.live.com/laflour
"At times one remains faithful to a cause only because its opponents do not
cease to be insipid." (c) Friedrich Nietzsche
Hi Michael,
Can you please explain what mean?
many thanks
"Michael Nemtsev" <ne*****@msn.co mwrote in message
news:17******** *************** ****@msnews.mic rosoft.com...
Hello Mark,
BTW, u can handle your exceptions with System.Web.UI.P age.Error even
MR"rodchar" <ro*****@discus sions.microsoft .comwrote in message
MRnews:D0****** *************** *************@m icrosoft.com...
MR>
>>is there a way to catch all errors for my webform without using the
global.asax page?
MROther than surrounding all your code with try...catch, I don't think
MRso...
MR---
WBR,
Michael Nemtsev [C# MVP] :: blog: http://spaces.live.com/laflour
"At times one remains faithful to a cause only because its opponents do
not cease to be insipid." (c) Friedrich Nietzsche
"Annie" <my************ **@gmail.comwro te in message
news:45******@d news.tpgi.com.a u...
Can you please explain what mean?
http://msdn2.microsoft.com/en-us/lib...40(VS.80).aspx
Pay particular attention to the very first line of the article, which says:
"If possible, you should handle errors in Try/Catch blocks within your
code..."
That is the preferred method of error handling in .NET applications, but
Michael is correctly reminding me that it's not the *ONLY* way...
AAMOI, is anyone actually using Page_Error...?
That website is TOTALLY AND ABSOLUTELY WRONG. It _WILL_ get corrected during
the next major revision (or help me god...). Well over 90% of the time you
can't handle an actual exception..all you can do is clean up...in which case
you should be using try/finallys and "usings". Your logging code should be
centralized, and the best way to do this is with Global.asax's on error ..
Handling exceptions in global.asax is the CORRECT way to do things.
As was mentioned, you can also catch errors in the page. you can do this by
overriding the OnError method.
protected override void OnError(EventAr gs e)
{
...
}
if you put this in a base class and have all your pages inherit from it,
you're good to go.
More on exception hanlding in .NET: http://codebetter.com/blogs/karlsegu...05/142355.aspx
Karl
-- http://www.openmymind.net/ http://www.codebetter.com/
"Mark Rae" <ma**@markNOSPA Mrae.comwrote in message
news:eP******** ******@TK2MSFTN GP04.phx.gbl...
"Annie" <my************ **@gmail.comwro te in message
news:45******@d news.tpgi.com.a u...
>Can you please explain what mean?
http://msdn2.microsoft.com/en-us/lib...40(VS.80).aspx
Pay particular attention to the very first line of the article, which
says: "If possible, you should handle errors in Try/Catch blocks within
your code..."
That is the preferred method of error handling in .NET applications, but
Michael is correctly reminding me that it's not the *ONLY* way...
AAMOI, is anyone actually using Page_Error...?
"Karl Seguin" <ka********@rem oveopenmymindre movemetoo.andme netwrote in
message news:OD******** ******@TK2MSFTN GP02.phx.gbl...
That website is TOTALLY AND ABSOLUTELY WRONG. It _WILL_ get corrected
during the next major revision (or help me god...).
Glad to hear it!
For the record, I wasn't actually recommending following its contents -
quite the reverse... :-)
Well over 90% of the time you can't handle an actual exception..all you
can do is clean up...
in which case you should be using try/finallys and "usings".
I couldn't agree more...
>Your logging code should be centralized, and the best way to do this is
with Global.asax's on error ..
Again, totally agreed... This thread has been closed and replies have been disabled. Please start a new discussion. Similar topics | |
by: cmay |
last post by:
FxCop complains every time I catch System.Exception.
I don't see the value in trying to catch every possible exception type
(or even figuring out what exceptions can be caught) by a given block
of code, when System.Exception seems to get the job done for me.
My application is an ASP.Net intranet site. When I catch an exception,
I log the stack trace and deal with it, normally by displaying an error
|
by: R. MacDonald |
last post by:
Hi,
I have a VB.Net application that dynamically calls unmanaged routines in
a DLL that has been created by Fortran (DVF v5).
The call to the DLL routine is within a Try/Catch block, but when one of
the DLL (Fortran) routines triggers a run-time error, the VB.Net
application terminates rather than catching the error.
Is there any way to be able to catch these Fortran run-time errors in
|
by: John Pye |
last post by:
Hi all
I have some C code that is giving me some 'nan' values in some
calculations. The C code is wrapped using SWIG to give me a Python
module that I am then exercising through a unittest suite.
It seems that I should expect the C code to throw floating point
exceptions (SIGFPE) and either the whole thing to abort, or for Python
to catch the errors and report them. Instead I'm getting neither. I
want to be able to track down the...
|
by: JJ |
last post by:
I only want to catch 404 errors at the application level (the rest are will
be handled by the customerrors section of the web.config). How do I check
for the error code in the
Application_Error of Global.asax ?
Thanks,
JJ
|
by: john |
last post by:
I wrapped some fortran code using F2PY and need to be able to catch
fortran runtime errors to run the following:
# "grid" is a wrapped fortran module
# no runtime errors incurred when run with the correct inputs for
filetype
#-------------------------------
def readGrid( self, coord='xyz' ):
mg = ( '.FALSE.', '.TRUE.' )
form = ( 'FORMATTED', 'UNFORMATTED' )
| | |
by: Hystou |
last post by:
Most computers default to English, but sometimes we require a different language, especially when relocating. Forgot to request a specific language before your computer shipped? No problem! You can effortlessly switch the default language on Windows 10 without reinstalling. I'll walk you through it.
First, let's disable language synchronization. With a Microsoft account, language settings sync across devices. To prevent any complications,...
|
by: Oralloy |
last post by:
Hello folks,
I am unable to find appropriate documentation on the type promotion of bit-fields when using the generalised comparison operator "<=>".
The problem is that using the GNU compilers, it seems that the internal comparison operator "<=>" tries to promote arguments from unsigned to signed.
This is as boiled down as I can make it.
Here is my compilation command:
g++-12 -std=c++20 -Wnarrowing bit_field.cpp
Here is the code in...
|
by: Hystou |
last post by:
Overview:
Windows 11 and 10 have less user interface control over operating system update behaviour than previous versions of Windows. In Windows 11 and 10, there is no way to turn off the Windows Update option using the Control Panel or Settings app; it automatically checks for updates and installs any it finds, whether you like it or not. For most users, this new feature is actually very convenient. If you want to control the update process,...
|
by: agi2029 |
last post by:
Let's talk about the concept of autonomous AI software engineers and no-code agents. These AIs are designed to manage the entire lifecycle of a software development project—planning, coding, testing, and deployment—without human intervention. Imagine an AI that can take a project description, break it down, write the code, debug it, and then launch it, all on its own....
Now, this would greatly impact the work of software developers. The idea...
|
by: TSSRALBI |
last post by:
Hello
I'm a network technician in training and I need your help.
I am currently learning how to create and manage the different types of VPNs and I have a question about LAN-to-LAN VPNs.
The last exercise I practiced was to create a LAN-to-LAN VPN between two Pfsense firewalls, by using IPSEC protocols.
I succeeded, with both firewalls in the same network. But I'm wondering if it's possible to do the same thing, with 2 Pfsense firewalls...
|
by: adsilva |
last post by:
A Windows Forms form does not have the event Unload, like VB6. What one acts like?
| | |
by: 6302768590 |
last post by:
Hai team
i want code for transfer the data from one system to another through IP address by using C# our system has to for every 5mins then we have to update the data what the data is updated we have to send another system
|
by: muto222 |
last post by:
How can i add a mobile payment intergratation into php mysql website.
|
by: bsmnconsultancy |
last post by:
In today's digital era, a well-designed website is crucial for businesses looking to succeed. Whether you're a small business owner or a large corporation in Toronto, having a strong online presence can significantly impact your brand's success. BSMN Consultancy, a leader in Website Development in Toronto offers valuable insights into creating effective websites that not only look great but also perform exceptionally well. In this comprehensive...
| |
