Velocity Reviews - Computer Hardware Reviews

Velocity Reviews > Newsgroups > Programming > ASP .Net > Help Required from professionals.. please

Reply
Thread Tools

Help Required from professionals.. please

 
 
Satya
Guest
Posts: n/a
 
      01-05-2007
Hi all,

I have added a user control in the home page in which I am using a
imagebutton to show the images of the user's currentrly logged in.. . I
have used a Datalist for that... in the user control and in the
EditCommand I have redirected the page to that information...

I am getting this error.. please help..


Invalid postback or callback argument. Event validation is enabled
using <pages enableEventValidation="true"/> in configuration or <%@
Page EnableEventValidation="true" %> in a page. For security purposes,
this feature verifies that arguments to postback or callback events
originate from the server control that originally rendered them. If
the data is valid and expected, use the
ClientScriptManager.RegisterForEventValidation method in order to
register the postback or callback data for validation.





I need a help from you ppl.. and I hope someone will


THanks...

Satya

 
Reply With Quote
 
 
 
 
Mark Rae
Guest
Posts: n/a
 
      01-05-2007
"Satya" <> wrote in message
news: ups.com...

> I need a help from you ppl.. and I hope someone will


In fact, all you need to do is this:

1) Launch your internet browser (IE, FireFox, Netscape, Opera etc)

2) Navigate to http://www.google.com

3) Enter the beginning of the error message in the box, e.g.

Invalid postback or callback argument. Event validation is enabled

4) Hit the button

You'll find dozens of webpages where this behaviour is discussed, with
suggestions on how it can be avoided...


 
Reply With Quote
 
 
 
Reply

Thread Tools

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are On
Pingbacks are On
Refbacks are Off


Similar Threads
Thread Thread Starter Forum Replies Last Post
Create a VD with required properties on a required Web Server (Windows Advanced Server 2000 has 3 Web Servers) Just D. ASP .Net 0 03-10-2006 06:02 AM
PLEASE HELP, Techie Help desperately required... David Dean Computer Support 6 10-31-2005 01:04 PM
Please please please help this guy with his open source java app casioculture@gmail.com Java 4 05-05-2005 08:24 AM
HELP! HELP! PLEASE, PLEASE, PLEASE tpg comcntr Computer Support 11 02-15-2004 06:22 PM
please help... ...me learn C++ please please please :) KK C++ 2 10-14-2003 02:08 PM



Advertisments
 



1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57