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by: Bren |
last post by:
I am developing a web based app. in .net, with C# as the code
behind.the problem I am having is with view state for a page. the page
is capturing an event fired in an object. the event changes the
properties of various controls in the UI. the event is fired when the
user enters some info. on the page, initiating a post back etc.
However, when i test the page, the changes that should appear in the
UI don't happen. debugging through the code...
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by: Brad |
last post by:
I have an intranet app that has just started sporadically getting the
following error
"The viewstate is invalid for this page and might be corrupted."
By sproadic I mean 3-4 times during the past two days out of 100's of hits.
The error just started yesterday and this app has been running for quite
some time without this error and has not been updated just before or after
the error started.
Reseaching this error I've checked the...
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by: brians |
last post by:
I have been batteling my 6 or so second page load time.
I am wondering if I have to many controls on the page for
a data input screen. Can someone tell me what a large
view state would be considered? Also if I have too many
controls:
4 Command Buttons
11 Text boxes
3 combo boxes
DataList
*4 text boxes
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by: praveen |
last post by:
Hello Folks;
I am working in ASP.NET application. I would like to know how much
characters ( OR How much Size?) I can keep in View State variable. I
want the limitation in its size. Is there any way to change/set this
view state value.
Thanks in advance!
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by: Philip Tripp |
last post by:
I've read numerous sources stating that view state can be disabled per
control, and per page, but can't seem to keep web form controls from
remembering their state on a postback. I'm using VS.Net 2002, .Net
Framework 1.0 SP2.
I create a new project, and add a new web form to the project. On the
page properties, I set EnableViewState to False and verify that the @
Page directive has "enableViewState=false" in it. I then add a TextBox...
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by: Zack Sessions |
last post by:
Has anyone tried to create a SQL7 view using the CREATE VIEW command
and ADO.NET? If so, is there a trick in trapping a SQL error when
trying to create the view? I have a VB.NET app that, amoung other
things, can create views based on existing tables and a table of
column name equivalents. If I accidently introduce a column name
equivalent that is the same as another column, I end up with a CREATE
VIEW SQL statement that is in error, if...
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by: Luc |
last post by:
is it possible to limit the view state size or is it conditionned by the
widgets (controls) placed on a web page?
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by: raptor |
last post by:
hi,
I want to make the following thing :
select-based updatable VIEW, which have two more virtual-fields.
One of them is concatenation of others and the second is calculated on the fly.
Can I do this and if yes how? can u give some example?
Here is the test bed :
table1) id, date, field1, field2
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by: Doug |
last post by:
Hi,
I learned a little about the model view presenter pattern at a
conference this last week and am experimenting with it. It's working
pretty well but I have a question.
I am trying to use it to reset info in a combo box. Below is some
sample code for my view interface and the presenter:
public interface IDevToolView
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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: 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: 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: 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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