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by: Christian |
last post by:
Hi,
I have a Webform with 1 submit button and 1 label
code behind :
public class MainWebForm: System.Web.UI.Page
{
protected System.Web.UI.WebControls.Label lblFName;
protected override void LoadViewState( object o )
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by: Christian |
last post by:
Hi,
I have a Webform with 1 submit button and 1 label
code behind :
public class MainWebForm: System.Web.UI.Page
{
protected System.Web.UI.WebControls.Label lblFName;
protected override void LoadViewState( object o )
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by: William F. Robertson, Jr. |
last post by:
I am having difficulty in diagnosing this problem and was throwing it out
for some other eyes.
I have derived my own Page class from System.Web.UI.Page and have overridden
the LoadViewState method. I derive all of my application pages from my own
Page.
For some reason on two of my pages the LoadViewState derived method is not
firing and thus not setting up some of my controls on the page. On the
other 240 ish pages, the...
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by: Devin Fensterheim |
last post by:
Does anyone know of an issue with a control's viewstate not persisting when dynamically adding custom controls to a web form using AddAt?
If a control is added to an HTML form directly using the HtmlForm's AddAt method (per the below code segment), then LoadViewState is never fired for the control, even if SaveViewState, which is fired, saves to the control's ViewState. However, if Add is used instead of AddAt, LoadViewState is called...
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by: J. |
last post by:
Hello,
I'm trying to override the LoadViewState-method of a simple page using
the .NET Framework 2.0. However, the LoadViewState-method in the code
below never gets executed. The SaveViewState-method gets executed on
every page request as described in
http://msdn.microsoft.com/asp.net/whidbey/default.aspx?pull=/library/en-us/dnvs05/html/internals.asp
Can anyone pinpoint the problem? (Or am I just a dumbass?)
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by: Peter Rilling |
last post by:
Okay, I am probably missing something simple so here is my problem.
I have a page. On this page I have a usercontrol. On this user control I
have another usercontrol. On each usercontrol I override the LoadViewState
and SaveViewState methods.
Now, the first time the page loads (non postback) the SaveViewState methods
for both fire. When the form posts back, I would expect the LoadViewState
to fire for both, but instead the only one...
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by: Arnold |
last post by:
Hi,
Im building a WebCustomControl. In my principal class (Inherits from
WebControl), have a property of type MyCollection (Inherits from
CollectionBase), which is a MyItem collection. To mantain the properties of
each MyItem in MyCollection I need set a special ID to each property of
MyItem, and for this, I need access to my principal class, but... each item
of MyCollection is created at desing time... i can't pass an object as
argument...
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by: Anand Saha |
last post by:
In case you are creating your own control dynamically and need
to re-create them on LoadViewState, only to discover that this
function is not being called by the framework, reason and
solution is this:
The LoadViewState function is called by the framework only when
the viewstate object is not null (pretty reasonable).
In the above scenario, SaveViewState might not need to save
anything in the viewstate object, leaving the...
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by: tshad |
last post by:
I thought I understood how the SaveViewState is working and was trying to
use this (as per some code I found) to detect refreshes. It seemed to be
working but I found that the SaveViewState was executing twice on load of
page and can't figure out why.
I was writing out to a text file in the SaveViewState event and it was
writing it twice everytime a page was loaded (whether on an initial load of
the page or Postback).
I took out the...
|
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: 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: 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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