AJAX :: Thread Was Being Aborted - Update Panel Triggered By Timer?
Feb 8, 2010
I have an ASPX page with several update panels. They all have their UpdateMode="Conditional".
Some panels are refreshed when the user clicks a button and other are refreshed regularly, with a timer.
The panel refreshed with a timer launches a database query and many validations on the data. Then display the result in a panel when errors have been found.
That all works fine except when the validation has to delete files on the disk. (.txt, .jpg, etc it depends). In that case, after the validation is made, I am always kicked out of my website because of the error (Thread was being aborted). So I loose all my session variables which means I am not logged off.
Anybody had that kind of problem ? Is it normal that deleting files AND directories on the server make me loose my session? Is there a way to prevent that ?
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Mar 14, 2011
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[Code]....
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May 17, 2010
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[Code]....
Code on the dataURL_Infrasturcture_Capacity.aspx page:
[Code]....
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Sep 16, 2010
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Dec 16, 2010
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[Code]....
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Oct 20, 2010
I am trying to modify the Interval and Enabled properties via ViewState but it is not working.
Here is my code:
protected void Page_Load(object sender, EventArgs e)
{
if (!Page.IsPostBack)
{
//set the default Refresh Interval to 3 seconds and enable Timer to TRUE
ViewState["TimerEnable"] = true;
ViewState["RefreshInterval"] = 3000;
}
Markup:
<asp:UpdatePanel ID="UpdatePanel1" runat="server" UpdateMode="Conditional">
<ContentTemplate>
<asp:Timer ID="Timer1" OnTick="Timer1_Tick" runat="server"
Enabled = <%# Convert.ToBoolean(ViewState["TimerEnable"].ToString()) %>
Interval = <%# Convert.ToInt32(ViewState["RefreshInterval"].ToString()) %> >
</asp:Timer>
...
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Oct 27, 2010
I run a loop that downloads a lot of smal files from another website
try
Loopstarts
result = runData()
loop ends
catch ex1 as exception
End try
private function runData() as string
Dim wc as new WebClient
Dim str as string
try
str = wc.downloadstring(filePath)
catch ex2 as exception
return "Nothing"
end try
wc.dispose()
finally
return str
end function
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I have read that you need to use Response.End to close the thread or not to capture the 'threadbeingaborted' expception.
BUT how do you do the response.end with a webclient??? (IN vb.net , asp.net 2.0 version
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Sep 8, 2010
[code]...
test in VS 2010 Professional and ASP.NET development Server no error.but in Server 2003 and IIS 6 show error:Server Error in '/' Application.Thread was being aborted.Description:An unhandled exception occurred during the execution of the current web request.Please review the stack trace for more information about the error and where it originated in the code.Exception Details:System.Threading.ThreadAbortException:Thread was being aborted.
Source Error:An unhandled exception was generated during the execution of the current web request.Information regarding the origin and location of the exception can be identified using the exception stack trace below.
Stack Trace:[ThreadAbortException:Thread was being aborted.]
System.Web.HttpApplication.ExecuteStep(IExecutionStep step,Boolean& completedSynchronously) +486
[code]...
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)
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[Code]....
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[Code]....
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Sub UpdateTimer_Tick(ByVal sender
As
Object,
ByVal e
As EventArgs)Dim x
As
Integer
DateStampLabel.Text = DateTime.Now.ToString()
(L_ticks.Text= CInt(L_ticks.Text) + 1
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CDate(L_start.Text),
CDate(DateStampLabel.Text))
End
Sub
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[Code]....
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System.Configuration.ConfigurationErrorsException - System.Web, Thread was being aborted.
(C:Inetpubweb.config line 417)
at System.Web.Security.Membership.Initialize()
at System.Web.Security.Membership.get_Provider()
[code]...
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