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by: FabFreddy |
last post by:
Hi,
I can't find out what the problem is with the error message below! I get it
when I go from one to another page with controls in these pages.
Anyone knows???
THX
Unable to validate data.
Description: An unhandled exception occurred during the execution of the
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by: Amy |
last post by:
Hi,
I'm suddenly getting this error when I post back from my application.
the application worked once, i added some code on one page
(customizing a datagrid), and suddenly I'm getting this exception even
on a completely separate page (that worked before and that I haven't
changed). Page 1 has a Response.Redirect that goes to Page 2 (which
has the changes), but I get the error even if I trigger a postback
event on Page 1 and Page 2...
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by: Stu |
last post by:
Hi,
When I try and use Javascript to post page form data from one aspx page to
another I get the error 'Unable to validate data. '. I am not trying to read
the data using web controls I am trying to read using the request object
(Request.Form("FieldName")).
I have had this working before but get this error when trying to reproduce
the page in a new project. Anyone any ideas?
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by: Harrie Verveer |
last post by:
Hi,
I'm building quiet a large webapplication (CMS) in ASP.NET. On localhost
the application runs fine. For publishing we use 2 hosting providers at
the moment (let's call those 'A' and 'B'). Hosting provider A doesn't
give any problems and the application runs just fine. On hosting
provider B there are some problems, and I just can't figure it out =(.
My users login using FormsAuthentication. After clicking through the
application...
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by: sjl |
last post by:
I've got an .aspx webform for searching my database. It basically takes user
input and passes it as a parm into a stored proc to search a table. The
results are returned in a SQLDataReader and bound to a datagrid on the same
page. It works 90% of the time as expected. However, for some unknown
reason, I randomly get the error below. The HttpException says there is an
'Invalid_Viewstate'. Ok, but why? I'm posting back to the same page. If...
|
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by: Mike Fellows |
last post by:
running IIS on a single server, hosting pages on an intranet basis,
one single user out of 50 is having an unable to validate data issue
how do i fix this (the microsoft KB is a little inconclusive) ?
cheers
mark
this is the error message
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by: James Crowley |
last post by:
Hi everyone,
My site is randomly firing off a "ExceptionHttpException : Unable to
validate data. " error on some of its forms at the moment:
-------
HttpException : Unable to validate data.
http://www.developerfusion.co.uk/Members/Private/EditProfile.aspx (Referred
by http://www.developerfusion.co.uk/Members/Private/EditProfile.aspx)
at System.Web.Configuration.MachineKeySection.GetDecodedData(Byte buf,
Byte modifier, Int32 start,...
|
by: James Crowley |
last post by:
Hi everyone,
My site is randomly firing off a "ExceptionHttpException : Unable to
validate data. " error on some of its forms at the moment:
-------
HttpException : Unable to validate data.
http://www.developerfusion.co.uk/Members/Private/EditProfile.aspx (Referred
by http://www.developerfusion.co.uk/Members/Private/EditProfile.aspx)
at System.Web.Configuration.MachineKeySection.GetDecodedData(Byte buf,
Byte modifier, Int32 start,...
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by: Solje |
last post by:
Im developing an ASP.NET application used for maintinance purpose and
it may be idle for some ours. The application crash with the error
shown below when the user click on some contol in the appliaction.
This crash occurs on every clients at same time, event for the client
at the local server. I added some logging to the Application_Error
method that contains following:
Exception of type System.Web.HttpUnhandledException was thrown.
at...
|
by: marktang |
last post by:
ONU (Optical Network Unit) is one of the key components for providing high-speed Internet services. Its primary function is to act as an endpoint device located at the user's premises. However, people are often confused as to whether an ONU can Work As a Router. In this blog post, we’ll explore What is ONU, What Is Router, ONU & Router’s main usage, and What is the difference between ONU and Router. Let’s take a closer look !
Part I. Meaning of...
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by: Hystou |
last post by:
Most computers default to English, but sometimes we require a different language, especially when relocating. Forgot to request a specific language before your computer shipped? No problem! You can effortlessly switch the default language on Windows 10 without reinstalling. I'll walk you through it.
First, let's disable language synchronization. With a Microsoft account, language settings sync across devices. To prevent any complications,...
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by: Oralloy |
last post by:
Hello folks,
I am unable to find appropriate documentation on the type promotion of bit-fields when using the generalised comparison operator "<=>".
The problem is that using the GNU compilers, it seems that the internal comparison operator "<=>" tries to promote arguments from unsigned to signed.
This is as boiled down as I can make it.
Here is my compilation command:
g++-12 -std=c++20 -Wnarrowing bit_field.cpp
Here is the code in...
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by: tracyyun |
last post by:
Dear forum friends,
With the development of smart home technology, a variety of wireless communication protocols have appeared on the market, such as Zigbee, Z-Wave, Wi-Fi, Bluetooth, etc. Each protocol has its own unique characteristics and advantages, but as a user who is planning to build a smart home system, I am a bit confused by the choice of these technologies. I'm particularly interested in Zigbee because I've heard it does some...
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by: isladogs |
last post by:
The next Access Europe User Group meeting will be on Wednesday 1 May 2024 starting at 18:00 UK time (6PM UTC+1) and finishing by 19:30 (7.30PM).
In this session, we are pleased to welcome a new presenter, Adolph Dupré who will be discussing some powerful techniques for using class modules.
He will explain when you may want to use classes instead of User Defined Types (UDT). For example, to manage the data in unbound forms.
Adolph will...
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by: conductexam |
last post by:
I have .net C# application in which I am extracting data from word file and save it in database particularly. To store word all data as it is I am converting the whole word file firstly in HTML and then checking html paragraph one by one.
At the time of converting from word file to html my equations which are in the word document file was convert into image.
Globals.ThisAddIn.Application.ActiveDocument.Select();...
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by: TSSRALBI |
last post by:
Hello
I'm a network technician in training and I need your help.
I am currently learning how to create and manage the different types of VPNs and I have a question about LAN-to-LAN VPNs.
The last exercise I practiced was to create a LAN-to-LAN VPN between two Pfsense firewalls, by using IPSEC protocols.
I succeeded, with both firewalls in the same network. But I'm wondering if it's possible to do the same thing, with 2 Pfsense firewalls...
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by: adsilva |
last post by:
A Windows Forms form does not have the event Unload, like VB6. What one acts like?
|
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by: bsmnconsultancy |
last post by:
In today's digital era, a well-designed website is crucial for businesses looking to succeed. Whether you're a small business owner or a large corporation in Toronto, having a strong online presence can significantly impact your brand's success. BSMN Consultancy, a leader in Website Development in Toronto offers valuable insights into creating effective websites that not only look great but also perform exceptionally well. In this comprehensive...
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