Configuration :: Cannot Add Trace Trace.Listeners.Add
Feb 2, 2011
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.
My code is as given below ..
[Code]....
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Nov 29, 2010
I have the following code:
[Code]....
I am getting the following error:
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()
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Jan 28, 2010
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Sep 15, 2010
[Code]....
And the stack trace is as follows[Code]....I am not able to get what is the problem here?
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Nov 3, 2010
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Feb 1, 2010
I want to enable trace functionality. It works perfectly fine on the default.aspx.cs pages that have
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Mar 19, 2011
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Mar 18, 2010
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Feb 5, 2010
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May 24, 2010
I want to check render time of each page in asp.net mvc application.
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protected override void OnActionExecuting(ActionExecutingContext filterContext)
{
string controler = filterContext.RouteData.Values["controller"].ToString();
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}
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{
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string action = filterContext.RouteData.Values["action"].ToString();
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}
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Even i had set Trace="true" in <%@ Page %> on every page also.
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Jul 26, 2010
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?
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Mar 30, 2010
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.
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Nov 23, 2010
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Jun 16, 2010
I cannot seem to get the asp.net 2.0 tracing feature to work on even a simple website I have set the web config to:
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{
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}
I am looking at trace.axd in the same directory as the page What am I doing wrong?
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Mar 17, 2011
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?
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Jul 3, 2010
I'm trying to run a trace with Sql Server Profiler against an Asp.NET Website Application running in Visual Studio development server.
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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.
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Jan 21, 2010
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?
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Jan 19, 2011
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.
I have enabled tracing using
<trace enabled="true" writeToDiagnosticsTrace="true" />
I have tried using the XmlWriterTraceListener using
<system.diagnostics>
<trace autoflush="true">
<listeners>
<add
name="XmlWriterTraceListener"
type="System.Diagnostics.XmlWriterTraceListener"
initializeData="c: race.xml"
/>
</listeners>
</trace>
</system.diagnostics>
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.
The application is written in ASP.Net 3.5 and C#.
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Mar 6, 2010
On my page the value of Response.Expire is not changing, even thou I gave a different value. I looked into the trace and every time the value remains the same. Is there a way to change the value and see the output on the page to know if it's getting changed to the new value?
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