I want to enable trace functionality. It works perfectly fine on the default.aspx.cs pages that have
using System.Web; on it. But whenever I try to use inside my custom namespace (in a class) it's not available. So I figured i would add
"using System.Web;" on that page as well. So Now, I have TraceContext popping up but I dont' see Trace.Write() method. i want to have trace.write() available on other pages. isn't that the reason for including a reference "using System.Web;"??
I am trying to redirect my trace output to a text file.
For this I tried to add a textwritertracelistener object to Trace.Listeners.Add but I can't see Listeners Class in Trace.ie When I put Trace. the Listeners class is not popup. Also I am unable to add System.Diagnostics.TraceListener namespace to the page.
System.NullReferenceException Object reference not set to an instance of an object. at ChooseTime_aspx.Page_Load(Object sender, EventArgs e) at System.Web.UI.Control.OnLoad(EventArgs e) at System.Web.UI.Control.LoadRecursive() at System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint)
currently I am working on an activities management system, in this application I want to give facility to show the visitor location of this site. I am using c# and asp.net so how we should start implementation
I created an asp,net web form. On my development machine, it was tested and every fields submitted were inserted in an SQL database table. This was verified with a retrieve record code and also, visually inspecting the table, When migrating the code to a UAT server, two fields fails to be inserted. No errors were thrown, How do I even trace this since, the dev environment dont have this problem?
Is there a way that I can trace every method, basically a line trace, in an asp.net web site in production environment?
I don't want to go about creating db logging for every line - i see an intermittent error and would like to see every line called and performed by the website per user.
i have been visiting alot of websites , and they have my area name which i did not told him(ofcourse). So just curious whats the trick behind this if i want to implant that how does can i achieve that?
I need to take the information that would normally be displayed on the page for Trace and write that to a file. I have the IO part down, but need to know the method to pull the trace information and put it into a string.
I have an ASP.net application with c# which uses MS SQL server 2005. I find that the cpu usage of my server reaches 100% when ever i run the application. I was told that i may have memory leak in my application. How can i trace is there are any memory leaks in my application? Note: I am not the programmer of this application. But i have the complete source code as i am doing maintenance and enhancements on this application.
Sys.WebForms.PageRequestManagerParserErrorException: The message received from the server could not be parsed. Common causes for this error are when the response is modified by calls to Response.Write(), response filters, HttpModules, or server trace is enabled. Details: Error parsing near ' <!DOCTYPE html PUB'.
There are tons of references for this error message on the Web, but I can't figure it out. The problem is that the application works fine when I run it locally or when deployed to other servers. There is just one server where I get this error during a post back from an Update panel (it is supposed to populate and open a popup panel). There is no Response.Write() anywhere in the code and the other either. I think. The next thing I will try is install the remote debugger. In the meantime, can someone tell me how to check if server trace is enabled (IIS 6)?
im tryin to figure how to do this, i have some web page and i want to allow only visits from facebook to see that page and anyone else will direct to other page how can i trace users that came from facebook to my site and direct them to special page and others to diffrent page?
Need to see how long a web service method takes to comlete. Ideas? The call is being made from a windows client. Also need to see how much memory that particular web method consumes, cpu useage etc.
Should I look at perfmon? Then filter for a particular web service name?
I have a SQL trace I run on a database which I would like to be able to monitor more easily. How can I access a trace in real time with an ASP.NET page?
I have a remoting-type set up within my application where I avoid TargetInvocationExceptions and grab the inner exception. I invoke the internal PrepForRemoting method on the Exception class to preserve the stack trace from the invoked method.
This appears to construct the stack trace property correctly:
[code]....
Calling Server.GetLastError(); on Application_Error in Global.asax shows the correct stack trace. Where is the yellow screen stack trace coming from?
I am working on some application. We are using Sqlserver2008. We dont have Sql profiler to trace stored procedure and all. We can't install also imidiately.
can anyone give some idea how to trace which stored procedure is hiting my Sql server.
RepeaterItemEventArgs e) at System.Web.UI.WebControls.Repeater.CreateControlHierarchy(Boolean useDataSource) at System.Web.UI.WebControls.Repeater.OnDataBinding(EventArgs e) at _Default.up1_Load() [code]...
is it happening in the Repeater1_ItemDataBound sub routine, or in the Timer1_Tick sub routine? Is the last thing that happened before the error occured at the top or bottom of the trace?
In trying to track down a performance issue that is only occurring in our production environment, we have enabled tracing within the app so see method calls and page load times.
This is working well and there is lots of information that helps to track down issues. However, the only way of viewing this information is to browse to the Trace.axd and then view each request individually.
It is also only possible to track the first X requests in this way and X has a maximum limit of 10,000.
Is there a way to direct this trace information to a file or database? I believe this can be done using System.Diagnostics, however, I am not having much luck.
This results in an xml file containing the timestamps and data for the trace items such as "Begin Load", "End Load", etc.
However, it only seems to log a single request and does not log all requests. In addition, whilst the load times are useful, ideally I would like to have available all of the information that can be seen in the Trace.axd, such as request data, post data, session data, etc.
Is this possible at all without any major code changes? Ideally I would like to enable this using only web.config changes.
Alternatively, I have looked into other applications such as RedGate and Equatec's profiling tools, however, I would like to exhaust the non invasive tracing options first.
