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by: Bill |
last post by:
I've been chasing this problem around for a few days now and its driving me
nuts. We keep getting these errors in our web application intermittently.
I can't cause the problem myself to attempt to reproduce. From the reading
I've done, people run into this when urlencoding and urldecoding improperly,
but I don't think that is the case here. It looks like there's an issue
with the ViewState...perhaps its getting corrupted or truncated...
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by: Ralph Soons |
last post by:
Hi all,
I am trying to save the viewstate in a session instead of storing it in a
hidden of the webpage which is default. This because of performance reasons.
When I use line 2 in combination with line 4, my application works. Using
Line 1 in combination with line 3 (and of course renaming httpSessionState1
to httpSessionState) results in the error as mentioned below.
protected override object LoadPageStateFromPersistenceMedium()
{
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by: Edward Yang |
last post by:
When it comes to ViewState in ASP.NET, I have a mixed feeling of both
love and hate. For love, it simplifies many aspects of common tasks; for
hate, it bloats web pages with large amount of cryptic (though not
really :-)) text.
I find that LOS formatter is not as effecient as what Microsoft claims.
It takes up much of CPU time. For example, it is very obvious in CPU
utilization (up to 50% for one page) when serializing/deseriailzing a...
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by: MattC |
last post by:
With respect to Peter Bromberg's article (
http://www.eggheadcafe.com/articles/20040613.asp ) I wish to store my
viewstate info in the Session object rather than the cache (as it is per
user info). I have tried the following but am unable to serialize the
viewstate??
protected override void SavePageStateToPersistenceMedium(object viewState)
{
string str = "VIEWSTATE_" + Request.UserHostAddress + "_" +
DateTime.Now.Ticks.ToString();
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by: Jerry O |
last post by:
Hi,
I appear to have a problem where the user is not kicked back to the
forms authentictation url when they post a webform, via a get, that
results in a long url due to viewstate. Instead they get the error at
the end of the post
Web.Config:
<authentication mode="Forms">
<forms path = "/" loginUrl = "View/Login.aspx" timeout="1"
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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: cheloman12 |
last post by:
Hi,
I’m implementing SavePageStateToPersistenceMedium and
LoadPageStateFromPersistenceMedium in asp.net 2.0 to increment performance
avoiding sending viewstate of pages to browser.
The code I use is:
protected override void SavePageStateToPersistenceMedium(object state)
{
string str = "VIEWSTATE_" + Request.UserHostAddress + "_" +
DateTime.Now.Ticks.ToString();
Cache.Add(str, state, null,
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by: cheloman12 |
last post by:
Hi,
I posted this problem some days ago. I repeat it because it was no answered.
If description is confused, please make me know and i'll try to explain the
case better.
Thanks a lot, Marcelo
"I’m implementing SavePageStateToPersistenceMedium and
LoadPageStateFromPersistenceMedium in asp.net 2.0 to increment performance
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by: Irene |
last post by:
Hello all!
I'm creating a web site in ASP.NET (VB.NET). One of the requirements was to
allow users to create orders going through several steps. A must have is to
have an option to save the work in any phase (any step) and to be able to
continue later.
My idea was to create several pages as steps (no, wizard control is not
suitable for several reasons) and to allow users to save any step to the
database, that is, a ViewState of the...
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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: jinu1996 |
last post by:
In today's digital age, having a compelling online presence is paramount for businesses aiming to thrive in a competitive landscape. At the heart of this digital strategy lies an intricately woven tapestry of website design and digital marketing. It's not merely about having a website; it's about crafting an immersive digital experience that captivates audiences and drives business growth.
The Art of Business Website Design
Your website is...
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by: Hystou |
last post by:
Overview:
Windows 11 and 10 have less user interface control over operating system update behaviour than previous versions of Windows. In Windows 11 and 10, there is no way to turn off the Windows Update option using the Control Panel or Settings app; it automatically checks for updates and installs any it finds, whether you like it or not. For most users, this new feature is actually very convenient. If you want to control the update process,...
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by: agi2029 |
last post by:
Let's talk about the concept of autonomous AI software engineers and no-code agents. These AIs are designed to manage the entire lifecycle of a software development project—planning, coding, testing, and deployment—without human intervention. Imagine an AI that can take a project description, break it down, write the code, debug it, and then launch it, all on its own....
Now, this would greatly impact the work of software developers. The idea...
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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: 6302768590 |
last post by:
Hai team
i want code for transfer the data from one system to another through IP address by using C# our system has to for every 5mins then we have to update the data what the data is updated we have to send another system
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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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