I have a application, and I want to log exceptions to a file and I don't want to change any code. I just want a component to which I can add my code and it will start logging exceptions. How can I do this?
View 3 RepliesI am involved in designing a asp.net webforms application using .NET 3.5. I have a requirement where we need to log exceptions.
What is the best approach for exception handling, given that there would be concurrent users for this application?
Is there a need or possibility to log in exceptions at a user level? My support team in-charge wants to have a feature where the support team can get user specific log files.
To give you a background, this application is currently on VB 6.0 and we are migrating it along with some enhancements. So, today the support personnel have a provision to get user specific log files.
I need to know, whether extjs 3.1 is available of exception handling and logging build in library .Like Logging the exception as log file , with the specification of error whether it is major or minor or critical or info.new log file creating on specified size exceeded. etc...
View 2 RepliesI have a form that's used to submit emails for a project. This uses the SMTP Client class and is currently delivering the emails to a local directory , for now.
There is some logic that checks to see if a mailbox is busy or unavailable. A message is displayed for the appropriate situation. There is also some logging and exception handling.
I want to know if there is a way to test this logic, logging and exception handling while this app is local. I don't know if there is a SMTP Status Code that's returned since this is being done locally and not with a real smtp server.
Is there a way to test this locally? Can these values be set manually in the code as a test?
I'm debugging some unexpected behavior and while tracing in to the .NET framework I see a bunch of stuff like this:
if (Logging.On) {
Logging.PrintInfo(Logging.Web, this, SR.GetString(SR.net_log_n_certs_after_filtering, filteredCerts.Count));
...
}
But (as expected by default) the execution steps right over these. Is there some way to turn on the logging? Or is that just something that the framework developers can do while making special builds of the framework?
Possible Duplicate: How to change programmatically non-identity column to identity one? I want to set a column as identity as I have already created this column in a table. What syntax do I need?
View 4 Replieshow do I change the view engine from aspx to razor in an existing project? If I just change the file extension to cshtml I always get "The controller for path '/path/About' was not found or does ..."
View 2 RepliesI got this error while inserting/updating a number of records
could not load an entity:
[Star.CNPL_BusinessObjects.Entities.CNPL.CNPL_AgencyProduct#48][SQL: SELECT cnpl_agenc0_.Id as Id48_0_, cnpl_agenc0_.AgencyID as AgencyID48_0_, cnpl_agenc0_.ProductID as ProductID48_0_, cnpl_agenc0_.CreatedDate as CreatedD4_48_0_, cnpl_agenc0_.CreatedBy as CreatedBy48_0_, cnpl_agenc0_.UpdatedDate as UpdatedD6_48_0_, cnpl_agenc0_.UpdatedBy as UpdatedBy48_0_ FROM CNPL_AgencyProduct cnpl_agenc0_ WHERE cnpl_agenc0_.Id=?]"
[code]...
I have a strange problem with ASP.NET. Several sites on my web server run the exact same application. The application has a page that contains a Tab Container from the Ajax Control Toolkit which in itself contains a Calendar control.
If I set my culture in the web.config to be:
<globalization culture="en-GB" uiCulture="en-GB" />
Then everything works fine. However, by changing this to:
<globalization culture="en-US" uiCulture="en-US" />
When attempting to load the page I get an out of memory exception and w3wp.exe seems to use all available memory.
When processing many records starting from 10,000 System.OutOfMemoryExceptio get the error. There would be some way to handle this type of memory error ?.
ASP.Net SqlBulkCopy- Bulk Insert records and Update existing rows if record exists Exception: Out of Memory Exception C# and VB.Net
I'm using MS Enterprise Logging Application Block in an ASP.NET website.
For production launch, I will set up a log listener in one of these locations:
Sql Server database
Windows event log
Text files
Which has the least impact on performance?
NB - I can't switch to Log4Net or ELMAH at this point, so don't suggest that in your response.
I spent a day trying to make Ent Lib Logging work and log anything into database or event log. I have a web application and console application with the same Ent Lib config but only the console application is capable to log into the Event Log. I tried everything with permissions but I don't know what exactly I am doing — which services should have what. It does not work!
I read articles like this[URL] and I want to try to give the ASPNET account those permissions. I am using Windows 7 and I cannot find ASPNET user account. So where is it?
This is the config file which is automatically generated from Ent Lib utility and it works only on App.config, not on web.config:
[code]....
I am receiving the contents of a file via ftp. I don't want to go into every detail (unless needed), but I am working with existing code that was using 3rd-party software to get ftp files. I am replacing that with .NET code. But I want to replace as little as possible of the existing code that is not specifically using the 3rd-party s/w. So I am trying to use a class originally written by the author of the code (a former employee).
This is his class constructor:
Code:
Public Sub New(ByVal fileName As String, ByVal content As StreamReader)
Me.FileName = fileName
Me.Content = content
Me.TimeStamp = Date.Now
End Sub
So I need to pass a StreamReader. My problem is how to get one.
In my procedure ReceiveFile(), I execute this code:
Code:
Private Shared Sub ReceiveFile(ByVal sFilename As String, ByRef objMemoryStream As System.IO.MemoryStream)
Try
Dim request As FtpWebRequest = DirectCast(WebRequest.Create("ftp site and folder" & sFilename), FtpWebRequest)
request.Method = WebRequestMethods.Ftp.DownloadFile
request.Credentials = New NetworkCredential("id", "pw")
Dim response As FtpWebResponse = DirectCast(request.GetResponse(), FtpWebResponse)
Dim responseStream As Stream = response.GetResponseStream()
Dim reader As New StreamReader(responseStream)
Dim sFile As String = reader.ReadToEnd
'reader.Close()
' response.Close()
'objMemoryStream = responseStream
Dim objStream As System.IO.MemoryStream
objStream = New System.IO.MemoryStream(Convert.FromBase64String(sFile))
' objMemoryStream = Convert.FromBase64String(sFile)
objMemoryStream = objStream
'Return reader
Catch ex As Exception
Dim i As Integer
i = 10
End Try
End Sub
responseStream is declared as a stream but when I query it in the debugger it says it's an FtpDataStream, after it's set equal to response.GetResponseStream. I want to take that stream and somehow get it into a MemoryStream. I thought I found the solution this morning via Convert.FromBase64String, but when I ran I got an exception saying "Invalid character in a base-64 string", and I think it's because of the newline character in the string. The file that's received contains three lines separated by a newline character.
I think my subject line explains my problem in a nutshell.. I have a login page, I login like I should and everything works.I logout and when I type/paste the address to the page, in the address field, I still reach it just like if I was still logged in..The page I type in the address field is in a subfolder, only suppose to be able to be reached by logged in users and in this folder,ith it's own web.config-file:
<?xml version="1.0"?>
<configuration>
<system.web>
[code]...
how can i change exception message language to English without changing the users language
[Code]....
i am new to ASP.NET. I am just now learning about all the benefits. I currently have some C# code that receives sensor signals such as distances from a robot and I wish to put that code into web services and into a website, so that if I want to gather some information from the robot i can through the web, as well as send signals back. I haven't found any information yet on how to do this.
I am just looking on how to intergrate the existing C# code I have to a web service
Currently I have project in ASP.NET 2.0 and I wanted to implement web services using my existing code.
View 2 RepliesIn ASP.NET 4.0 RC2 the Menu Control by default emits Javascript like this:
[Code]....
There should be a feature coming up to disable this, but I think it's not in RC yet. At least it's not working for me.
Now, the problem is, that this Javascript kills my own Menu Javascript (I use an CSS Adapter). Is there a way to overwrite the stuff that comes from the Menu control? Can be a hack, just need something until this is fixed by MS.
something weird is happening! is a couple of days that my users are experincing a "logging out" isses, the error message is:
Event code: 4005
Event message: Forms authentication failed for the request. Reason: The ticket supplied was invalid.
Here the data:
1. the website is running on 3 server behind a load balancer
2. yes, machine key is the same all across thw websites, because the configuration is shared and all servers are pointing to the same folder on a NAS, this is the key:
<machineKey decryption="AES" decryptionKey=" ... snipped for security reasons ... " validation="SHA1" validationKey=" ... snipped for security reasons ..." />
3. I created the keys using an console app as suggested here: http://msdn.microsoft.com/en us/library/ff649308.aspx#paght000007_webfarmdeploymentconsiderations
4. the form auth config is
<authentication mode="Forms">
<forms loginUrl="SignIn.aspx" timeout="525960" />
</authentication>
5. the time on the servers is in sync
We have a web service running live. Last week, we pulled the source code down to my machine and successfully built it.
My goal is to become familiar with this code and document it. My problem is that I am not sure how to get it running locally.
First of all, I have to configure it in IIS or something? How do I do that, and is that indeed the right place to begin? I tried creating a consumer in a separate VS solution, and when I said browse for local web services it said "Active Directory Services cannot find the web server."
I tried this link, but got lost when it said "3.Under Visual Studio installed templates, click ASP.NET Web Service." because I don't have that template.
I have been given by a designer the HTML show below. This is a menu which will be used in throughout our website in a master page. My worry is how can I handle de the different class used depending when the page is selected or not. Below when on the page the id is "bot_seleccionado" and when a page is not selected it is bot1.
[Code]....
I have a code behind file which has only a few placeholders and literal. The gridview control and others are added in real time according to program conditions. I noticed that once in a while th eprogram stopped working because the .aspx file is changed and some of the place holders disappeared - Why? (the bolded lines disappeared once in a while)
View 2 RepliesIt doesn't happen often but from time to time I'll get an exception report emailed to me pointing to this bit of code. I'm wondering if you see anything wrong with it:
Csharp Code:
namespace DomainModel.Concrete
{
public class ConfigRepository : IConfigRepository
static mvCmsContext context { get; set; }
public ConfigRepository() { context = new mvCmsContext(); }
private static Func<mvCmsContext, string, Configuration> _byName =
CompiledQuery.Compile((mvCmsContext context, string configName) =>.........................
We have recently bought a website that was programed in .asp. Every website page has a line of code that allows it to use the Meta title tag found in the 'Maincontent.master' file.
This sample is taken for the about us page;
<%@ Page Title="" Language="C#" MasterPageFile="~/MainContent.Master" AutoEventWireup="true" CodeFile="AboutUs.aspx.cs" Inherits="AboutUs" %>
I want to each page to have its own unique title tag, however I am struggling to implement this. I have tried removing the above line and replacing it with a standard title tag line i.e. <title>About us</title> but when I do this it kills the page completely. how I could replace the above with a unique title tag, or is it not that simple? Descriptions and keywords are not a problem as they are already individually setup; it's just the page title
I am using Visual Studio 2008, .NET version 3.5, and coding in C#.In my masterpage, I have a div:
<div runat="server" id="divMasthead" class="top-img">
In the code behind of that masterpage, I am trying to randomize which background image displays for this div on page load.When I run my project, the div has no background image.After opening the site and viewing the page source, the html output is:
[Code]....