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The event for button click on my firstpage.aspx:
session["username"]=TextBox1.Text;
Response.Redirect("~/second.aspx");
second.aspx
page load event:
if((string)Session["username"]==null)
Response.Redirect("~/firstpage.aspx");
else
Response.Write("Welcome");
log out button click event of second.aspx:
Session["username"]=null;
Session.Abandon();
Response.Redirect("~/firstpage.aspx");
Code is working and i am redirected to firstpage.aspx after clicking log out button but when i am clicking back button of browser i can also access second.aspx which i dont want.What should i do to restrict the access of the second page after logging out???
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Check whether u can access the controls of secondpage.aspx after logout or u just see the page.
I think if you try to access any control of secondpage.aspx, u'll be redirected to firstpage.aspx and will be asked for username & password.
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If you are not already using it, I highly recommend the asp.net login control.
Its very good and allows you to do lots of things such as the above.
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He is right, login cotrol is better option.
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nagendrathecoder wrote: , login cotrol is better option.
Not always. It will always better to use your own custome login control.
cheers,
Abhijit
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One thing you can do:On clientclick of Logout button clear the window.history".It'll solve your problem
Cheers!!
Brij
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but in my program i am checking my users with their userid and password from sql server database so login control i think is out of scope.Second, After authentication i am maintaining the session but unable to log off what could be the solution?
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Error Msg panel is not coming when updatePanel is applied on page else it is showing.Error msg is like pop up on a page.
can any one suggest me solution for this.
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I have no clue what you are trying to say here.
Let me try and reword it a bit better.
When you add an UpdatePanel to the page, your MsgPanel is not being showed and the MsgPanel is works like a popup, to show a error.
Is this what you are trying to say????
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Hey guys, I looked around for a some kind of walkthrough or tutorial for using flash files in an asp.net page but couldn't get any ! can you help me out and guide me to a reference or something !
thanx
Mr.K
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use Object Tag of asp.net
cheers,
Abhijit
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could u be a little more specific ?
Mr.K
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try this
<object classid="clsid:D27CDB6E-AE6D-11cf-96B8-444553540000" codebase="http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=5,0,0,0" width="265" height="150">
<param name="movie" value="<code>FilePath</code>" />
<param name="quality" value="high" />
<param name="bgcolor" value="none" />
<param name="wmode" value="transparent" />
<embed src="<code>FilePath</code>" quality="high" wmode="transparent" bgcolor="none" width="265" height="150" type="application/x-shockwave-flash" pluginspage="http://www.macromedia.com/shockwave/download/index.cgi?P1_Prod_Version=ShockwaveFlash"></embed>
</object>
cheers,
Abhijit
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Hi,I am developing an webpage which runs on a barcode scanner.There I have given one TextBox in which the scanned input will come.I want the cursor to be moved automatically to the next control as soon as the scanning is complete.Right now,the user scans and then presses Tab key to go to the next control.
ARINDAM
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hey buddy ! dunno if this is what u lookin' for, but when your scan is completed using this code you can go to the next control.
control.focus();
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Hi,
I am creating a website that will allow users to create their own mini-site with customisable content and a choice of simple designs.
My problem is that i need to allow the user / customer to choose the design/layout for their site and can be changed as and when they require. Thus when a 3rd party visit the users/customers site they see it as the design the user selected from their admin.
What is the best way to do this?
The only info i can find on this matter would suggest using a MasterPage for all pages and then using themes to position and colour page elements via css.
This however seems a little cumbersome, and difficult to maintain. I imagine it would be easier if the MasterPage for a given page could be determined at run-time, although i guess the need to compile a site (and select the masterpage before the code is run), would make this impossible?
Or can you select MasterPages via Theming??
Any help would be greatly received.
Thanks in advance. 
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this is showing one project but how can download it, i want this project please give me suggestions.
i can't find download link any where
http://www.pudn.com/downloads94/sourcecode/app/detail372992.html
This is haneef.............................................................
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what, i can't get u
This is haneef.............................................................
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First this post has nothing to do with ASP.Net and please do not post the same question in each and every group. 
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Hi all.
I have a slight problem on a project I'm working on. The way things are structured is: I have a master page (obviously with the placeholder for the children). I have the placeholder surrounded by an ajax update panel (this was the only work around for a problem we had). Now the children pages all bind their drop downs with tables from an MDB.
The problem? Some pages (even though some have like only three drop downs) take AGES to bind. And even more when a button is clicked (this shouldn't post back as it's in an update panel right?).
I don't see why this is happening in only particular pages. Sometimes, a very short page takes 10-20 seconds to respond to a click, whilst much larger pages respond instantly.
What could be the problem? I'm blocked.
In life truth does not matter. What really matters is what others believe to be the truth. (The Up and Comer - Book)
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Hi , there is problem in my excel reports(when value if gridview is export to excel sheet) . i m working on a Asp.Net .
when i run programm then there is no problem in reports , its works fine , but when i host it on IIS , reports show a problem .
Object reference not set to an instance of an object.
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.NullReferenceException: Object reference not set to an instance of an object.
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.
modified on Friday, August 8, 2008 3:01 AM
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May be the versoin problem for Crystal report will occur,Comparing to your local system and your Server...So please chk with that .....and open the one crystal report in your Server and check it
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I'm developing an intranet applicaiton and printing barcode for the application.But the problem is that barcode gets printed on the server.
Thus i want to print is on client side.
Plz post a code for this if possible.
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hmm surely if you click print on your machine using javascript print code it will print on your local printer?
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