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by: John Kirksey |
last post by:
I have a page that uses an in-place editable DataGrid that supports sorting and paging. EnableViewState is turned ON. At the top of the page are several search fields that allow the user to filter the results in the grid.
Say you filter the grid for records that have a certain condition set to "NO" (in this case a checkbox). In this scenario the search returns one result. If I then check the checkbox ("YES") and save it, I now get my message...
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by: Steve Drake |
last post by:
All,
I have a CONTROL that contains 1 control (Control ONE), the 1 control that
it can contain 1 or 2 control (Control A and B).
Control A, raises and event and Control ONE receives this event and this
causes control B to be created, when this is done the VIEWSTATE is lost for
CONTROL B.
In the EVENT that causes CONTROL B to be created I have to set
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by: neo |
last post by:
hi,
I am studying ASP.NET and have few questions -
1) The session ID and values of controls is stored in VIEWSTATE
variable. So now when we put EnableViewState="false" in Page directive and
disable the session state in Web.Config the VIEWSTATE variable is still
maintained and stores some values. Can anyone tell what those values are
for, i.e what other info is stored in VIEWSTATE other than the session ID
and the control values ?
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by: Simon |
last post by:
Hi everyone,
I have a quick question that I hope someone can help me with:
I've made a user control that contains a text box and some validation
functionality. This control has a few extra properties declared on it over
and above that provided by the textbox.
As I understand it, part of the process to make this work is, in the
property accessor's for the properties that you wish to persist you add
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by: et |
last post by:
I'm not sure I understand the use of the ViewState.
Do I understand correctly that values of controls are automatically held in
a hidden control called ViewState?
If so, then why can't we get them, or how do we get that value? I always
have to set the ViewState("FirstName") = txtBox.text myself before a
postback is done, otherwise, the value of ViewState("FirstName") is always
empty; there doesn't seem to be a way to retrieve that...
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by: RCS |
last post by:
I have an app that I have different "sections" that I want to switch back
and forth from, all while having the server maintain viewstate for each
page. In other words, when I am on Page1.aspx and set textboxes, radio
buttons, etc - that viewstate is fine. Then I have a linkbutton that does a
Server.Transfer over to Page2.aspx. When I Server.Transfer back to
Page1.aspx, the viewstate info is lost.
I ran across another example of this last...
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by: Mark Broadbent |
last post by:
Been a while since I've touched asp.net but one thing that always seems to
fustrate me is the loss of state on variable declarations. Is there anyway
(i.e. assigning an attribute etc) to instruct the server to remember a
variables state *without* having to go through the rigmarole of saving and
loading to and from the Session state manually or similar workaround for any
Types (including custom types) in exactly the same way web controls...
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by: hitendra15 |
last post by:
Hi
I have created web user control which has Repeater control and
Linkbutton in ItemTemplate of repeater control, following is the code
for this control
On first load it runs fine but when page gets post back it gives
following error
Failed to load viewstate. The control tree into which viewstate is
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by: Nick C |
last post by:
Hi
How can i reduce the viewstate for my asp.net application. It is getting
very large now. What is a good solution?
thanks
N
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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: 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: 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: 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: 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: muto222 |
last post by:
How can i add a mobile payment intergratation into php mysql website.
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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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